[INFO] cloning repository https://github.com/npetrangelo/syncify-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/npetrangelo/syncify-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnpetrangelo%2Fsyncify-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnpetrangelo%2Fsyncify-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 459ef817089e2eb3990b75e00fd96dbe4d968fbc
[INFO] testing npetrangelo/syncify-rs against 1.78.0 for beta-1.79-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnpetrangelo%2Fsyncify-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/npetrangelo/syncify-rs on toolchain 1.78.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.78.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/npetrangelo/syncify-rs
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/npetrangelo/syncify-rs
[INFO] tweaked toml for git repo https://github.com/npetrangelo/syncify-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/npetrangelo/syncify-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.78.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+1.78.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7278e9dd64f9a11a78e4f954233f8e599bb30d505fb22c9b49084a7ed1ec839
[INFO] running `Command { std: "docker" "start" "-a" "e7278e9dd64f9a11a78e4f954233f8e599bb30d505fb22c9b49084a7ed1ec839", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7278e9dd64f9a11a78e4f954233f8e599bb30d505fb22c9b49084a7ed1ec839", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7278e9dd64f9a11a78e4f954233f8e599bb30d505fb22c9b49084a7ed1ec839", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+1.78.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd9097790adfff14b187f2c824590d916ed7c7ca485f0b076fcaeabd60cebaf3
[INFO] running `Command { std: "docker" "start" "-a" "cd9097790adfff14b187f2c824590d916ed7c7ca485f0b076fcaeabd60cebaf3", kill_on_drop: false }`
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[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.54s
[INFO] running `Command { std: "docker" "inspect" "cd9097790adfff14b187f2c824590d916ed7c7ca485f0b076fcaeabd60cebaf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd9097790adfff14b187f2c824590d916ed7c7ca485f0b076fcaeabd60cebaf3", kill_on_drop: false }`
[INFO] [stdout] cd9097790adfff14b187f2c824590d916ed7c7ca485f0b076fcaeabd60cebaf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+1.78.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2a6db005e8dcc33a5e2f56ab2df8cc469850471cc7ead9b86820afdc9c79abc
[INFO] running `Command { std: "docker" "start" "-a" "c2a6db005e8dcc33a5e2f56ab2df8cc469850471cc7ead9b86820afdc9c79abc", kill_on_drop: false }`
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[INFO] [stderr] ItemFn {
[INFO] [stderr]     attrs: [],
[INFO] [stderr]     vis: Visibility::Inherited,
[INFO] [stderr]     sig: Signature {
[INFO] [stderr]         constness: None,
[INFO] [stderr]         asyncness: None,
[INFO] [stderr]         unsafety: None,
[INFO] [stderr]         abi: None,
[INFO] [stderr]         fn_token: Fn,
[INFO] [stderr]         ident: Ident {
[INFO] [stderr]             ident: "one_second",
[INFO] [stderr]             span: #0 bytes(73..83),
[INFO] [stderr]         },
[INFO] [stderr]         generics: Generics {
[INFO] [stderr]             lt_token: None,
[INFO] [stderr]             params: [],
[INFO] [stderr]             gt_token: None,
[INFO] [stderr]             where_clause: None,
[INFO] [stderr]         },
[INFO] [stderr]         paren_token: Paren,
[INFO] [stderr]         inputs: [],
[INFO] [stderr]         variadic: None,
[INFO] [stderr]         output: ReturnType::Default,
[INFO] [stderr]     },
[INFO] [stderr]     block: Block {
[INFO] [stderr]         brace_token: Brace,
[INFO] [stderr]         stmts: [
[INFO] [stderr]             Stmt::Expr(
[INFO] [stderr]                 Expr::Call {
[INFO] [stderr]                     attrs: [],
[INFO] [stderr]                     func: Expr::Path {
[INFO] [stderr]                         attrs: [],
[INFO] [stderr]                         qself: None,
[INFO] [stderr]                         path: Path {
[INFO] [stderr]                             leading_colon: None,
[INFO] [stderr]                             segments: [
[INFO] [stderr]                                 PathSegment {
[INFO] [stderr]                                     ident: Ident {
[INFO] [stderr]                                         ident: "futures",
[INFO] [stderr]                                         span: #6 bytes(59..69),
[INFO] [stderr]                                     },
[INFO] [stderr]                                     arguments: PathArguments::None,
[INFO] [stderr]                                 },
[INFO] [stderr]                                 PathSep,
[INFO] [stderr]                                 PathSegment {
[INFO] [stderr]                                     ident: Ident {
[INFO] [stderr]                                         ident: "executor",
[INFO] [stderr]                                         span: #6 bytes(59..69),
[INFO] [stderr]                                     },
[INFO] [stderr]                                     arguments: PathArguments::None,
[INFO] [stderr]                                 },
[INFO] [stderr]                                 PathSep,
[INFO] [stderr]                                 PathSegment {
[INFO] [stderr]                                     ident: Ident {
[INFO] [stderr]                                         ident: "block_on",
[INFO] [stderr]                                         span: #6 bytes(59..69),
[INFO] [stderr]                                     },
[INFO] [stderr]                                     arguments: PathArguments::None,
[INFO] [stderr]                                 },
[INFO] [stderr]                             ],
[INFO] [stderr]                         },
[INFO] [stderr]                     },
[INFO] [stderr]                     paren_token: Paren,
[INFO] [stderr]                     args: [
[INFO] [stderr]                         Expr::Call {
[INFO] [stderr]                             attrs: [],
[INFO] [stderr]                             func: Expr::Path {
[INFO] [stderr]                                 attrs: [],
[INFO] [stderr]                                 qself: None,
[INFO] [stderr]                                 path: Path {
[INFO] [stderr]                                     leading_colon: None,
[INFO] [stderr]                                     segments: [
[INFO] [stderr]                                         PathSegment {
[INFO] [stderr]                                             ident: Ident {
[INFO] [stderr]                                                 ident: "task",
[INFO] [stderr]                                                 span: #0 bytes(92..96),
[INFO] [stderr]                                             },
[INFO] [stderr]                                             arguments: PathArguments::None,
[INFO] [stderr]                                         },
[INFO] [stderr]                                         PathSep,
[INFO] [stderr]                                         PathSegment {
[INFO] [stderr]                                             ident: Ident {
[INFO] [stderr]                                                 ident: "sleep",
[INFO] [stderr]                                                 span: #0 bytes(98..103),
[INFO] [stderr]                                             },
[INFO] [stderr]                                             arguments: PathArguments::None,
[INFO] [stderr]                                         },
[INFO] [stderr]                                     ],
[INFO] [stderr]                                 },
[INFO] [stderr]                             },
[INFO] [stderr]                             paren_token: Paren,
[INFO] [stderr]                             args: [
[INFO] [stderr]                                 Expr::Call {
[INFO] [stderr]                                     attrs: [],
[INFO] [stderr]                                     func: Expr::Path {
[INFO] [stderr]                                         attrs: [],
[INFO] [stderr]                                         qself: None,
[INFO] [stderr]                                         path: Path {
[INFO] [stderr]                                             leading_colon: None,
[INFO] [stderr]                                             segments: [
[INFO] [stderr]                                                 PathSegment {
[INFO] [stderr]                                                     ident: Ident {
[INFO] [stderr]                                                         ident: "time",
[INFO] [stderr]                                                         span: #0 bytes(104..108),
[INFO] [stderr]                                                     },
[INFO] [stderr]                                                     arguments: PathArguments::None,
[INFO] [stderr]                                                 },
[INFO] [stderr]                                                 PathSep,
[INFO] [stderr]                                                 PathSegment {
[INFO] [stderr]                                                     ident: Ident {
[INFO] [stderr]                                                         ident: "Duration",
[INFO] [stderr]                                                         span: #0 bytes(110..118),
[INFO] [stderr]                                                     },
[INFO] [stderr]                                                     arguments: PathArguments::None,
[INFO] [stderr]                                                 },
[INFO] [stderr]                                                 PathSep,
[INFO] [stderr]                                                 PathSegment {
[INFO] [stderr]                                                     ident: Ident {
[INFO] [stderr]                                                         ident: "from_secs",
[INFO] [stderr]                                                         span: #0 bytes(120..129),
[INFO] [stderr]                                                     },
[INFO] [stderr]                                                     arguments: PathArguments::None,
[INFO] [stderr]                                                 },
[INFO] [stderr]                                             ],
[INFO] [stderr]                                         },
[INFO] [stderr]                                     },
[INFO] [stderr]                                     paren_token: Paren,
[INFO] [stderr]                                     args: [
[INFO] [stderr]                                         Expr::Lit {
[INFO] [stderr]                                             attrs: [],
[INFO] [stderr]                                             lit: Lit::Int {
[INFO] [stderr]                                                 token: 1,
[INFO] [stderr]                                             },
[INFO] [stderr]                                         },
[INFO] [stderr]                                     ],
[INFO] [stderr]                                 },
[INFO] [stderr]                             ],
[INFO] [stderr]                         },
[INFO] [stderr]                     ],
[INFO] [stderr]                 },
[INFO] [stderr]                 Some(
[INFO] [stderr]                     Semi,
[INFO] [stderr]                 ),
[INFO] [stderr]             ),
[INFO] [stderr]         ],
[INFO] [stderr]     },
[INFO] [stderr] }
[INFO] [stdout] warning: function `one_second` is never used
[INFO] [stdout]  --> tests/simple.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn one_second() {
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sync_one_second` is never used
[INFO] [stdout]   --> tests/simple.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn sync_one_second() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 35.47s
[INFO] running `Command { std: "docker" "inspect" "c2a6db005e8dcc33a5e2f56ab2df8cc469850471cc7ead9b86820afdc9c79abc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2a6db005e8dcc33a5e2f56ab2df8cc469850471cc7ead9b86820afdc9c79abc", kill_on_drop: false }`
[INFO] [stdout] c2a6db005e8dcc33a5e2f56ab2df8cc469850471cc7ead9b86820afdc9c79abc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+1.78.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f68986b98fdfe51460c23de24ff7401df49475920ef414e2007b80c8fa568c14
[INFO] running `Command { std: "docker" "start" "-a" "f68986b98fdfe51460c23de24ff7401df49475920ef414e2007b80c8fa568c14", kill_on_drop: false }`
[INFO] [stderr] ItemFn {
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[INFO] [stderr]         fn_token: Fn,
[INFO] [stderr]         ident: Ident {
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[INFO] [stderr]         generics: Generics {
[INFO] [stderr]             lt_token: None,
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[INFO] [stderr]             gt_token: None,
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[INFO] [stderr]         inputs: [],
[INFO] [stderr]         variadic: None,
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[INFO] [stderr]         brace_token: Brace,
[INFO] [stderr]         stmts: [
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[INFO] [stderr]                     attrs: [],
[INFO] [stderr]                     func: Expr::Path {
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[INFO] [stderr]                                     arguments: PathArguments::None,
[INFO] [stderr]                                 },
[INFO] [stderr]                             ],
[INFO] [stderr]                         },
[INFO] [stderr]                     },
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[INFO] [stderr]                     args: [
[INFO] [stderr]                         Expr::Call {
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[INFO] [stderr]                                 attrs: [],
[INFO] [stderr]                                 qself: None,
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[INFO] [stderr]                                         PathSegment {
[INFO] [stderr]                                             ident: Ident {
[INFO] [stderr]                                                 ident: "task",
[INFO] [stderr]                                                 span: #0 bytes(92..96),
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[INFO] [stderr]                                             arguments: PathArguments::None,
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[INFO] [stderr]                                         PathSegment {
[INFO] [stderr]                                             ident: Ident {
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[INFO] [stderr]                                             },
[INFO] [stderr]                                             arguments: PathArguments::None,
[INFO] [stderr]                                         },
[INFO] [stderr]                                     ],
[INFO] [stderr]                                 },
[INFO] [stderr]                             },
[INFO] [stderr]                             paren_token: Paren,
[INFO] [stderr]                             args: [
[INFO] [stderr]                                 Expr::Call {
[INFO] [stderr]                                     attrs: [],
[INFO] [stderr]                                     func: Expr::Path {
[INFO] [stderr]                                         attrs: [],
[INFO] [stderr]                                         qself: None,
[INFO] [stderr]                                         path: Path {
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[INFO] [stderr]                                                 PathSegment {
[INFO] [stderr]                                                     ident: Ident {
[INFO] [stderr]                                                         ident: "time",
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[INFO] [stderr]                                                     },
[INFO] [stderr]                                                     arguments: PathArguments::None,
[INFO] [stderr]                                                 },
[INFO] [stderr]                                                 PathSep,
[INFO] [stderr]                                                 PathSegment {
[INFO] [stderr]                                                     ident: Ident {
[INFO] [stderr]                                                         ident: "Duration",
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[INFO] [stderr]                                                     },
[INFO] [stderr]                                                     arguments: PathArguments::None,
[INFO] [stderr]                                                 },
[INFO] [stderr]                                                 PathSep,
[INFO] [stderr]                                                 PathSegment {
[INFO] [stderr]                                                     ident: Ident {
[INFO] [stderr]                                                         ident: "from_secs",
[INFO] [stderr]                                                         span: #0 bytes(120..129),
[INFO] [stderr]                                                     },
[INFO] [stderr]                                                     arguments: PathArguments::None,
[INFO] [stderr]                                                 },
[INFO] [stderr]                                             ],
[INFO] [stderr]                                         },
[INFO] [stderr]                                     },
[INFO] [stderr]                                     paren_token: Paren,
[INFO] [stderr]                                     args: [
[INFO] [stderr]                                         Expr::Lit {
[INFO] [stderr]                                             attrs: [],
[INFO] [stderr]                                             lit: Lit::Int {
[INFO] [stderr]                                                 token: 1,
[INFO] [stderr]                                             },
[INFO] [stderr]                                         },
[INFO] [stderr]                                     ],
[INFO] [stderr]                                 },
[INFO] [stderr]                             ],
[INFO] [stderr]                         },
[INFO] [stderr]                     ],
[INFO] [stderr]                 },
[INFO] [stderr]                 Some(
[INFO] [stderr]                     Semi,
[INFO] [stderr]                 ),
[INFO] [stderr]             ),
[INFO] [stderr]         ],
[INFO] [stderr]     },
[INFO] [stderr] }
[INFO] [stderr] warning: function `one_second` is never used
[INFO] [stderr]  --> tests/simple.rs:6:4
[INFO] [stderr]   |
[INFO] [stderr] 6 | fn one_second() {
[INFO] [stderr]   |    ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `sync_one_second` is never used
[INFO] [stderr]   --> tests/simple.rs:10:4
[INFO] [stderr]    |
[INFO] [stderr] 10 | fn sync_one_second() {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `syncify` (test "simple") generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/syncify-31de89a5ee11a29d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-70cbd2197097ee12)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/progress.rs (/opt/rustwide/target/debug/deps/tests-0356f3e05a7ec81d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling parking v2.2.0
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling value-bag v1.7.0
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling futures-lite v2.2.0
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling async-task v4.7.0
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling concurrent-queue v2.4.0
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling event-listener v4.0.3
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling piper v0.2.1
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling event-listener-strategy v0.4.0
[INFO] [stderr]    Compiling async-lock v3.3.0
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling waker-fn v1.1.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling async-channel v2.1.1
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling async-lock v2.8.0
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling blocking v1.5.1
[INFO] [stderr]    Compiling async-executor v1.8.0
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling polling v3.4.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling async-io v2.3.1
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling async-std v1.12.0
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling syncify v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling syncify-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/syncify)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.43s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/simple.rs ... ok
[INFO] [stderr] 
[INFO] [stderr] STDERR:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] ItemFn {
[INFO] [stderr]     attrs: [],
[INFO] [stderr]     vis: Visibility::Inherited,
[INFO] [stderr]     sig: Signature {
[INFO] [stderr]         constness: None,
[INFO] [stderr]         asyncness: None,
[INFO] [stderr]         unsafety: None,
[INFO] [stderr]         abi: None,
[INFO] [stderr]         fn_token: Fn,
[INFO] [stderr]         ident: Ident {
[INFO] [stderr]             ident: "one_second",
[INFO] [stderr]             span: #0 bytes(73..83),
[INFO] [stderr]         },
[INFO] [stderr]         generics: Generics {
[INFO] [stderr]             lt_token: None,
[INFO] [stderr]             params: [],
[INFO] [stderr]             gt_token: None,
[INFO] [stderr]             where_clause: None,
[INFO] [stderr]         },
[INFO] [stderr]         paren_token: Paren,
[INFO] [stderr]         inputs: [],
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[INFO] [stderr]         brace_token: Brace,
[INFO] [stderr]         stmts: [
[INFO] [stderr]             Stmt::Expr(
[INFO] [stderr]                 Expr::Call {
[INFO] [stderr]                     attrs: [],
[INFO] [stderr]                     func: Expr::Path {
[INFO] [stderr]                         attrs: [],
[INFO] [stderr]                         qself: None,
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[INFO] [stderr]                                     arguments: PathArguments::None,
[INFO] [stderr]                                 },
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[INFO] [stderr]                         },
[INFO] [stderr]                     },
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[INFO] [stderr]                     args: [
[INFO] [stderr]                         Expr::Call {
[INFO] [stderr]                             attrs: [],
[INFO] [stderr]                             func: Expr::Path {
[INFO] [stderr]                                 attrs: [],
[INFO] [stdout] test tests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 33.26s
[INFO] [stdout] 
[INFO] [stderr]                                 qself: None,
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[INFO] [stderr]                                         },
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[INFO] [stderr]                                         Expr::Lit {
[INFO] [stderr]                                             attrs: [],
[INFO] [stderr]                                             lit: Lit::Int {
[INFO] [stderr]                                                 token: 1,
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[INFO] [stderr]                                         },
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[INFO] [stderr]                                 },
[INFO] [stderr]                             ],
[INFO] [stderr]                         },
[INFO] [stderr]                     ],
[INFO] [stderr]                 },
[INFO] [stderr]                 Some(
[INFO] [stderr]                     Semi,
[INFO] [stderr]                 ),
[INFO] [stderr]             ),
[INFO] [stderr]         ],
[INFO] [stderr]     },
[INFO] [stderr] }
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]    Doc-tests syncify
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f68986b98fdfe51460c23de24ff7401df49475920ef414e2007b80c8fa568c14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f68986b98fdfe51460c23de24ff7401df49475920ef414e2007b80c8fa568c14", kill_on_drop: false }`
[INFO] [stdout] f68986b98fdfe51460c23de24ff7401df49475920ef414e2007b80c8fa568c14
[INFO] testing npetrangelo/syncify-rs against beta-2024-05-11 for beta-1.79-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnpetrangelo%2Fsyncify-rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/npetrangelo/syncify-rs on toolchain beta-2024-05-11
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-05-11" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/npetrangelo/syncify-rs
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/npetrangelo/syncify-rs
[INFO] tweaked toml for git repo https://github.com/npetrangelo/syncify-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/npetrangelo/syncify-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-05-11" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-05-11" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ca28c56808722c923b7db9e0c125e51239f4abafaf90a38a7d2416d7038b9e5
[INFO] running `Command { std: "docker" "start" "-a" "9ca28c56808722c923b7db9e0c125e51239f4abafaf90a38a7d2416d7038b9e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ca28c56808722c923b7db9e0c125e51239f4abafaf90a38a7d2416d7038b9e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ca28c56808722c923b7db9e0c125e51239f4abafaf90a38a7d2416d7038b9e5", kill_on_drop: false }`
[INFO] [stdout] 9ca28c56808722c923b7db9e0c125e51239f4abafaf90a38a7d2416d7038b9e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-05-11" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 565b1c08f2276ae1fe82f5384e03aa67edadf82a45521c19b2a3aa34738b39be
[INFO] running `Command { std: "docker" "start" "-a" "565b1c08f2276ae1fe82f5384e03aa67edadf82a45521c19b2a3aa34738b39be", kill_on_drop: false }`
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
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[INFO] [stderr]    Compiling syncify v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.61s
[INFO] running `Command { std: "docker" "inspect" "565b1c08f2276ae1fe82f5384e03aa67edadf82a45521c19b2a3aa34738b39be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "565b1c08f2276ae1fe82f5384e03aa67edadf82a45521c19b2a3aa34738b39be", kill_on_drop: false }`
[INFO] [stdout] 565b1c08f2276ae1fe82f5384e03aa67edadf82a45521c19b2a3aa34738b39be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-05-11" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c58197ea5b3edbbcc1e12ee9621c4bf805e2f3be018fc910a2b83192c22de91b
[INFO] running `Command { std: "docker" "start" "-a" "c58197ea5b3edbbcc1e12ee9621c4bf805e2f3be018fc910a2b83192c22de91b", kill_on_drop: false }`
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling parking v2.2.0
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
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[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
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[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling async-task v4.7.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
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[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling atomic-waker v1.1.2
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[INFO] [stderr]    Compiling futures-lite v2.2.0
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[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling fastrand v1.9.0
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[INFO] [stderr]    Compiling serde_json v1.0.113
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[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling futures-lite v1.13.0
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[INFO] [stderr]    Compiling async-channel v1.9.0
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[INFO] [stderr]    Compiling basic-toml v0.1.8
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[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling polling v3.4.0
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[INFO] [stderr]    Compiling syncify v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] ItemFn {
[INFO] [stderr]     attrs: [],
[INFO] [stderr]     vis: Visibility::Inherited,
[INFO] [stderr]     sig: Signature {
[INFO] [stderr]         constness: None,
[INFO] [stderr]         asyncness: None,
[INFO] [stderr]         unsafety: None,
[INFO] [stderr]         abi: None,
[INFO] [stderr]         fn_token: Fn,
[INFO] [stderr]         ident: Ident {
[INFO] [stderr]             ident: "one_second",
[INFO] [stderr]             span: #0 bytes(73..83),
[INFO] [stderr]         },
[INFO] [stderr]         generics: Generics {
[INFO] [stderr]             lt_token: None,
[INFO] [stderr]             params: [],
[INFO] [stderr]             gt_token: None,
[INFO] [stderr]             where_clause: None,
[INFO] [stderr]         },
[INFO] [stderr]         paren_token: Paren,
[INFO] [stderr]         inputs: [],
[INFO] [stderr]         variadic: None,
[INFO] [stderr]         output: ReturnType::Default,
[INFO] [stderr]     },
[INFO] [stderr]     block: Block {
[INFO] [stderr]         brace_token: Brace,
[INFO] [stderr]         stmts: [
[INFO] [stderr]             Stmt::Expr(
[INFO] [stderr]                 Expr::Call {
[INFO] [stderr]                     attrs: [],
[INFO] [stderr]                     func: Expr::Path {
[INFO] [stderr]                         attrs: [],
[INFO] [stderr]                         qself: None,
[INFO] [stderr]                         path: Path {
[INFO] [stderr]                             leading_colon: None,
[INFO] [stderr]                             segments: [
[INFO] [stderr]                                 PathSegment {
[INFO] [stderr]                                     ident: Ident {
[INFO] [stderr]                                         ident: "futures",
[INFO] [stderr]                                         span: #6 bytes(59..69),
[INFO] [stderr]                                     },
[INFO] [stderr]                                     arguments: PathArguments::None,
[INFO] [stderr]                                 },
[INFO] [stderr]                                 PathSep,
[INFO] [stderr]                                 PathSegment {
[INFO] [stderr]                                     ident: Ident {
[INFO] [stderr]                                         ident: "executor",
[INFO] [stderr]                                         span: #6 bytes(59..69),
[INFO] [stderr]                                     },
[INFO] [stderr]                                     arguments: PathArguments::None,
[INFO] [stderr]                                 },
[INFO] [stderr]                                 PathSep,
[INFO] [stderr]                                 PathSegment {
[INFO] [stderr]                                     ident: Ident {
[INFO] [stderr]                                         ident: "block_on",
[INFO] [stderr]                                         span: #6 bytes(59..69),
[INFO] [stderr]                                     },
[INFO] [stderr]                                     arguments: PathArguments::None,
[INFO] [stderr]                                 },
[INFO] [stderr]                             ],
[INFO] [stderr]                         },
[INFO] [stderr]                     },
[INFO] [stderr]                     paren_token: Paren,
[INFO] [stderr]                     args: [
[INFO] [stderr]                         Expr::Call {
[INFO] [stderr]                             attrs: [],
[INFO] [stderr]                             func: Expr::Path {
[INFO] [stderr]                                 attrs: [],
[INFO] [stderr]                                 qself: None,
[INFO] [stderr]                                 path: Path {
[INFO] [stderr]                                     leading_colon: None,
[INFO] [stderr]                                     segments: [
[INFO] [stderr]                                         PathSegment {
[INFO] [stderr]                                             ident: Ident {
[INFO] [stderr]                                                 ident: "task",
[INFO] [stderr]                                                 span: #0 bytes(92..96),
[INFO] [stderr]                                             },
[INFO] [stderr]                                             arguments: PathArguments::None,
[INFO] [stderr]                                         },
[INFO] [stderr]                                         PathSep,
[INFO] [stderr]                                         PathSegment {
[INFO] [stderr]                                             ident: Ident {
[INFO] [stderr]                                                 ident: "sleep",
[INFO] [stderr]                                                 span: #0 bytes(98..103),
[INFO] [stderr]                                             },
[INFO] [stderr]                                             arguments: PathArguments::None,
[INFO] [stderr]                                         },
[INFO] [stderr]                                     ],
[INFO] [stderr]                                 },
[INFO] [stderr]                             },
[INFO] [stderr]                             paren_token: Paren,
[INFO] [stderr]                             args: [
[INFO] [stderr]                                 Expr::Call {
[INFO] [stderr]                                     attrs: [],
[INFO] [stderr]                                     func: Expr::Path {
[INFO] [stderr]                                         attrs: [],
[INFO] [stderr]                                         qself: None,
[INFO] [stderr]                                         path: Path {
[INFO] [stderr]                                             leading_colon: None,
[INFO] [stderr]                                             segments: [
[INFO] [stderr]                                                 PathSegment {
[INFO] [stderr]                                                     ident: Ident {
[INFO] [stderr]                                                         ident: "time",
[INFO] [stderr]                                                         span: #0 bytes(104..108),
[INFO] [stderr]                                                     },
[INFO] [stderr]                                                     arguments: PathArguments::None,
[INFO] [stderr]                                                 },
[INFO] [stderr]                                                 PathSep,
[INFO] [stderr]                                                 PathSegment {
[INFO] [stderr]                                                     ident: Ident {
[INFO] [stderr]                                                         ident: "Duration",
[INFO] [stderr]                                                         span: #0 bytes(110..118),
[INFO] [stderr]                                                     },
[INFO] [stderr]                                                     arguments: PathArguments::None,
[INFO] [stderr]                                                 },
[INFO] [stderr]                                                 PathSep,
[INFO] [stderr]                                                 PathSegment {
[INFO] [stderr]                                                     ident: Ident {
[INFO] [stderr]                                                         ident: "from_secs",
[INFO] [stderr]                                                         span: #0 bytes(120..129),
[INFO] [stderr]                                                     },
[INFO] [stderr]                                                     arguments: PathArguments::None,
[INFO] [stderr]                                                 },
[INFO] [stderr]                                             ],
[INFO] [stderr]                                         },
[INFO] [stderr]                                     },
[INFO] [stderr]                                     paren_token: Paren,
[INFO] [stderr]                                     args: [
[INFO] [stderr]                                         Expr::Lit {
[INFO] [stderr]                                             attrs: [],
[INFO] [stderr]                                             lit: Lit::Int {
[INFO] [stderr]                                                 token: 1,
[INFO] [stderr]                                             },
[INFO] [stderr]                                         },
[INFO] [stderr]                                     ],
[INFO] [stderr]                                 },
[INFO] [stderr]                             ],
[INFO] [stderr]                         },
[INFO] [stderr]                     ],
[INFO] [stderr]                 },
[INFO] [stderr]                 Some(
[INFO] [stderr]                     Semi,
[INFO] [stderr]                 ),
[INFO] [stderr]             ),
[INFO] [stderr]         ],
[INFO] [stderr]     },
[INFO] [stderr] }
[INFO] [stdout] warning: function `one_second` is never used
[INFO] [stdout]  --> tests/simple.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn one_second() {
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sync_one_second` is never used
[INFO] [stdout]   --> tests/simple.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn sync_one_second() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 25.22s
[INFO] running `Command { std: "docker" "inspect" "c58197ea5b3edbbcc1e12ee9621c4bf805e2f3be018fc910a2b83192c22de91b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c58197ea5b3edbbcc1e12ee9621c4bf805e2f3be018fc910a2b83192c22de91b", kill_on_drop: false }`
[INFO] [stdout] c58197ea5b3edbbcc1e12ee9621c4bf805e2f3be018fc910a2b83192c22de91b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-05-11" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 509ab85c8ad68670ca4c6811faa963c4b4e0e8b072805447fec8ff2daffaf600
[INFO] running `Command { std: "docker" "start" "-a" "509ab85c8ad68670ca4c6811faa963c4b4e0e8b072805447fec8ff2daffaf600", kill_on_drop: false }`
[INFO] [stderr] ItemFn {
[INFO] [stderr]     attrs: [],
[INFO] [stderr]     vis: Visibility::Inherited,
[INFO] [stderr]     sig: Signature {
[INFO] [stderr]         constness: None,
[INFO] [stderr]         asyncness: None,
[INFO] [stderr]         unsafety: None,
[INFO] [stderr]         abi: None,
[INFO] [stderr]         fn_token: Fn,
[INFO] [stderr]         ident: Ident {
[INFO] [stderr]             ident: "one_second",
[INFO] [stderr]             span: #0 bytes(73..83),
[INFO] [stderr]         },
[INFO] [stderr]         generics: Generics {
[INFO] [stderr]             lt_token: None,
[INFO] [stderr]             params: [],
[INFO] [stderr]             gt_token: None,
[INFO] [stderr]             where_clause: None,
[INFO] [stderr]         },
[INFO] [stderr]         paren_token: Paren,
[INFO] [stderr]         inputs: [],
[INFO] [stderr]         variadic: None,
[INFO] [stderr]         output: ReturnType::Default,
[INFO] [stderr]     },
[INFO] [stderr]     block: Block {
[INFO] [stderr]         brace_token: Brace,
[INFO] [stderr]         stmts: [
[INFO] [stderr]             Stmt::Expr(
[INFO] [stderr]                 Expr::Call {
[INFO] [stderr]                     attrs: [],
[INFO] [stderr]                     func: Expr::Path {
[INFO] [stderr]                         attrs: [],
[INFO] [stderr]                         qself: None,
[INFO] [stderr]                         path: Path {
[INFO] [stderr]                             leading_colon: None,
[INFO] [stderr]                             segments: [
[INFO] [stderr]                                 PathSegment {
[INFO] [stderr]                                     ident: Ident {
[INFO] [stderr]                                         ident: "futures",
[INFO] [stderr]                                         span: #6 bytes(59..69),
[INFO] [stderr]                                     },
[INFO] [stderr]                                     arguments: PathArguments::None,
[INFO] [stderr]                                 },
[INFO] [stderr]                                 PathSep,
[INFO] [stderr]                                 PathSegment {
[INFO] [stderr]                                     ident: Ident {
[INFO] [stderr]                                         ident: "executor",
[INFO] [stderr]                                         span: #6 bytes(59..69),
[INFO] [stderr]                                     },
[INFO] [stderr]                                     arguments: PathArguments::None,
[INFO] [stderr]                                 },
[INFO] [stderr]                                 PathSep,
[INFO] [stderr]                                 PathSegment {
[INFO] [stderr]                                     ident: Ident {
[INFO] [stderr]                                         ident: "block_on",
[INFO] [stderr]                                         span: #6 bytes(59..69),
[INFO] [stderr]                                     },
[INFO] [stderr]                                     arguments: PathArguments::None,
[INFO] [stderr]                                 },
[INFO] [stderr]                             ],
[INFO] [stderr]                         },
[INFO] [stderr]                     },
[INFO] [stderr]                     paren_token: Paren,
[INFO] [stderr]                     args: [
[INFO] [stderr]                         Expr::Call {
[INFO] [stderr]                             attrs: [],
[INFO] [stderr]                             func: Expr::Path {
[INFO] [stderr]                                 attrs: [],
[INFO] [stderr]                                 qself: None,
[INFO] [stderr]                                 path: Path {
[INFO] [stderr]                                     leading_colon: None,
[INFO] [stderr]                                     segments: [
[INFO] [stderr]                                         PathSegment {
[INFO] [stderr]                                             ident: Ident {
[INFO] [stderr]                                                 ident: "task",
[INFO] [stderr]                                                 span: #0 bytes(92..96),
[INFO] [stderr]                                             },
[INFO] [stderr]                                             arguments: PathArguments::None,
[INFO] [stderr]                                         },
[INFO] [stderr]                                         PathSep,
[INFO] [stderr]                                         PathSegment {
[INFO] [stderr]                                             ident: Ident {
[INFO] [stderr]                                                 ident: "sleep",
[INFO] [stderr]                                                 span: #0 bytes(98..103),
[INFO] [stderr]                                             },
[INFO] [stderr]                                             arguments: PathArguments::None,
[INFO] [stderr]                                         },
[INFO] [stderr]                                     ],
[INFO] [stderr]                                 },
[INFO] [stderr]                             },
[INFO] [stderr]                             paren_token: Paren,
[INFO] [stderr]                             args: [
[INFO] [stderr]                                 Expr::Call {
[INFO] [stderr]                                     attrs: [],
[INFO] [stderr]                                     func: Expr::Path {
[INFO] [stderr]                                         attrs: [],
[INFO] [stderr]                                         qself: None,
[INFO] [stderr]                                         path: Path {
[INFO] [stderr]                                             leading_colon: None,
[INFO] [stderr]                                             segments: [
[INFO] [stderr]                                                 PathSegment {
[INFO] [stderr]                                                     ident: Ident {
[INFO] [stderr]                                                         ident: "time",
[INFO] [stderr]                                                         span: #0 bytes(104..108),
[INFO] [stderr]                                                     },
[INFO] [stderr]                                                     arguments: PathArguments::None,
[INFO] [stderr]                                                 },
[INFO] [stderr]                                                 PathSep,
[INFO] [stderr]                                                 PathSegment {
[INFO] [stderr]                                                     ident: Ident {
[INFO] [stderr]                                                         ident: "Duration",
[INFO] [stderr]                                                         span: #0 bytes(110..118),
[INFO] [stderr]                                                     },
[INFO] [stderr]                                                     arguments: PathArguments::None,
[INFO] [stderr]                                                 },
[INFO] [stderr]                                                 PathSep,
[INFO] [stderr]                                                 PathSegment {
[INFO] [stderr]                                                     ident: Ident {
[INFO] [stderr]                                                         ident: "from_secs",
[INFO] [stderr]                                                         span: #0 bytes(120..129),
[INFO] [stderr]                                                     },
[INFO] [stderr]                                                     arguments: PathArguments::None,
[INFO] [stderr]                                                 },
[INFO] [stderr]                                             ],
[INFO] [stderr]                                         },
[INFO] [stderr]                                     },
[INFO] [stderr]                                     paren_token: Paren,
[INFO] [stderr]                                     args: [
[INFO] [stderr]                                         Expr::Lit {
[INFO] [stderr]                                             attrs: [],
[INFO] [stderr]                                             lit: Lit::Int {
[INFO] [stderr]                                                 token: 1,
[INFO] [stderr]                                             },
[INFO] [stderr]                                         },
[INFO] [stderr]                                     ],
[INFO] [stderr]                                 },
[INFO] [stderr]                             ],
[INFO] [stderr]                         },
[INFO] [stderr]                     ],
[INFO] [stderr]                 },
[INFO] [stderr]                 Some(
[INFO] [stderr]                     Semi,
[INFO] [stderr]                 ),
[INFO] [stderr]             ),
[INFO] [stderr]         ],
[INFO] [stderr]     },
[INFO] [stderr] }
[INFO] [stderr] warning: function `one_second` is never used
[INFO] [stderr]  --> tests/simple.rs:6:4
[INFO] [stderr]   |
[INFO] [stderr] 6 | fn one_second() {
[INFO] [stderr]   |    ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `sync_one_second` is never used
[INFO] [stderr]   --> tests/simple.rs:10:4
[INFO] [stderr]    |
[INFO] [stderr] 10 | fn sync_one_second() {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `syncify` (test "simple") generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/syncify-ac5200c10c272a95)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-bd6aa7a1c6c6970c)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/progress.rs (/opt/rustwide/target/debug/deps/tests-f62771b20dbd3a24)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] [stderr]       Adding syncify-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/syncify)
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling parking v2.2.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling futures-lite v2.2.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling value-bag v1.7.0
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling concurrent-queue v2.4.0
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling async-task v4.7.0
[INFO] [stderr]    Compiling event-listener v4.0.3
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling event-listener-strategy v0.4.0
[INFO] [stderr]    Compiling piper v0.2.1
[INFO] [stderr]    Compiling async-lock v3.3.0
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling waker-fn v1.1.1
[INFO] [stderr]    Compiling async-channel v2.1.1
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling async-lock v2.8.0
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling blocking v1.5.1
[INFO] [stderr]    Compiling async-executor v1.8.0
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling polling v3.4.0
[INFO] [stderr]    Compiling async-io v2.3.1
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling async-std v1.12.0
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling syncify v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling syncify-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/syncify)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.03s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/simple.rs ... ok
[INFO] [stderr] 
[INFO] [stderr] STDERR:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] ItemFn {
[INFO] [stderr]     attrs: [],
[INFO] [stderr]     vis: Visibility::Inherited,
[INFO] [stderr]     sig: Signature {
[INFO] [stderr]         constness: None,
[INFO] [stderr]         asyncness: None,
[INFO] [stderr]         unsafety: None,
[INFO] [stderr]         abi: None,
[INFO] [stderr]         fn_token: Fn,
[INFO] [stderr]         ident: Ident {
[INFO] [stderr]             ident: "one_second",
[INFO] [stderr]             span: #0 bytes(73..83),
[INFO] [stderr]         },
[INFO] [stderr]         generics: Generics {
[INFO] [stderr]             lt_token: None,
[INFO] [stderr]             params: [],
[INFO] [stderr]             gt_token: None,
[INFO] [stderr]             where_clause: None,
[INFO] [stderr]         },
[INFO] [stderr]         paren_token: Paren,
[INFO] [stderr]         inputs: [],
[INFO] [stderr]         variadic: None,
[INFO] [stderr]         output: ReturnType::Default,
[INFO] [stderr]     },
[INFO] [stderr]     block: Block {
[INFO] [stderr]         brace_token: Brace,
[INFO] [stderr]         stmts: [
[INFO] [stderr]             Stmt::Expr(
[INFO] [stderr]                 Expr::Call {
[INFO] [stderr]                     attrs: [],
[INFO] [stderr]                     func: Expr::Path {
[INFO] [stderr]                         attrs: [],
[INFO] [stderr]                         qself: None,
[INFO] [stderr]                         path: Path {
[INFO] [stderr]                             leading_colon: None,
[INFO] [stderr]                             segments: [
[INFO] [stderr]                                 PathSegment {
[INFO] [stderr]                                     ident: Ident {
[INFO] [stderr]                                         ident: "futures",
[INFO] [stderr]                                         span: #6 bytes(59..69),
[INFO] [stderr]                                     },
[INFO] [stderr]                                     arguments: PathArguments::None,
[INFO] [stderr]                                 },
[INFO] [stderr]                                 PathSep,
[INFO] [stderr]                                 PathSegment {
[INFO] [stderr]                                     ident: Ident {
[INFO] [stderr]                                         ident: "executor",
[INFO] [stderr]                                         span: #6 bytes(59..69),
[INFO] [stderr]                                     },
[INFO] [stderr]                                     arguments: PathArguments::None,
[INFO] [stderr]                                 },
[INFO] [stderr]                                 PathSep,
[INFO] [stderr]                                 PathSegment {
[INFO] [stderr]                                     ident: Ident {
[INFO] [stderr]                                         ident: "block_on",
[INFO] [stderr]                                         span: #6 bytes(59..69),
[INFO] [stderr]                                     },
[INFO] [stderr]                                     arguments: PathArguments::None,
[INFO] [stderr]                                 },
[INFO] [stderr]                             ],
[INFO] [stderr]                         },
[INFO] [stderr]                     },
[INFO] [stderr]                     paren_token: Paren,
[INFO] [stderr]                     args: [
[INFO] [stderr]                         Expr::Call {
[INFO] [stderr]                             attrs: [],
[INFO] [stderr]                             func: Expr::Path {
[INFO] [stderr]                                 attrs: [],
[INFO] [stderr]                                 qself: None,
[INFO] [stderr]                                 path: Path {
[INFO] [stderr]                                     leading_colon: None,
[INFO] [stderr]                                     segments: [
[INFO] [stderr]                                         PathSegment {
[INFO] [stderr]                                             ident: Ident {
[INFO] [stderr]                                                 ident: "task",
[INFO] [stderr]                                                 span: #0 bytes(92..96),
[INFO] [stderr]                                             },
[INFO] [stderr]                                             arguments: PathArguments::None,
[INFO] [stderr]                                         },
[INFO] [stderr]                                         PathSep,
[INFO] [stderr]                                         PathSegment {
[INFO] [stderr]                                             ident: Ident {
[INFO] [stderr]                                                 ident: "sleep",
[INFO] [stderr]                                                 span: #0 bytes(98..103),
[INFO] [stderr]                                             },
[INFO] [stderr]                                             arguments: PathArguments::None,
[INFO] [stderr]                                         },
[INFO] [stderr]                                     ],
[INFO] [stderr]                                 },
[INFO] [stderr]                             },
[INFO] [stderr]                             paren_token: Paren,
[INFO] [stderr]                             args: [
[INFO] [stderr]                                 Expr::Call {
[INFO] [stderr]                                     attrs: [],
[INFO] [stderr]                                     func: Expr::Path {
[INFO] [stderr]                                         attrs: [],
[INFO] [stderr]                                         qself: None,
[INFO] [stderr]                                         path: Path {
[INFO] [stderr]                                             leading_colon: None,
[INFO] [stderr]                                             segments: [
[INFO] [stderr]                                                 PathSegment {
[INFO] [stderr]                                                     ident: Ident {
[INFO] [stderr]                                                         ident: "time",
[INFO] [stderr]                                                         span: #0 bytes(104..108),
[INFO] [stderr]                                                     },
[INFO] [stderr]                                                     arguments: PathArguments::None,
[INFO] [stderr]                                                 },
[INFO] [stderr]                                                 PathSep,
[INFO] [stderr]                                                 PathSegment {
[INFO] [stderr]                                                     ident: Ident {
[INFO] [stderr]                                                         ident: "Duration",
[INFO] [stderr]                                                         span: #0 bytes(110..118),
[INFO] [stderr]                                                     },
[INFO] [stderr]                                                     arguments: PathArguments::None,
[INFO] [stderr]                                                 },
[INFO] [stderr]                                                 PathSep,
[INFO] [stderr]                                                 PathSegment {
[INFO] [stderr]                                                     ident: Ident {
[INFO] [stderr]                                                         ident: "from_secs",
[INFO] [stderr]                                                         span: #0 bytes(120..129),
[INFO] [stderr]                                                     },
[INFO] [stderr]                                                     arguments: PathArguments::None,
[INFO] [stderr]                                                 },
[INFO] [stderr]                                             ],
[INFO] [stderr]                                         },
[INFO] [stderr]                                     },
[INFO] [stderr]                                     paren_token: Paren,
[INFO] [stderr]                                     args: [
[INFO] [stderr]                                         Expr::Lit {
[INFO] [stderr]                                             attrs: [],
[INFO] [stderr]                                             lit: Lit::Int {
[INFO] [stderr]                                                 token: 1,
[INFO] [stderr]                                             },
[INFO] [stderr]                                         },
[INFO] [stderr]                                     ],
[INFO] [stderr]                                 },
[INFO] [stderr]                             ],
[INFO] [stderr]                         },
[INFO] [stderr]                     ],
[INFO] [stderr]                 },
[INFO] [stderr]                 Some(
[INFO] [stderr]                     Semi,
[INFO] [stderr]                 ),
[INFO] [stderr]             ),
[INFO] [stderr]         ],
[INFO] [stderr]     },
[INFO] [stderr] }
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stdout] test tests ... ok
[INFO] [stderr]    Doc-tests syncify
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 15.70s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "509ab85c8ad68670ca4c6811faa963c4b4e0e8b072805447fec8ff2daffaf600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "509ab85c8ad68670ca4c6811faa963c4b4e0e8b072805447fec8ff2daffaf600", kill_on_drop: false }`
[INFO] [stdout] 509ab85c8ad68670ca4c6811faa963c4b4e0e8b072805447fec8ff2daffaf600
