[INFO] cloning repository https://github.com/yaohcn/learn-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yaohcn/learn-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyaohcn%2Flearn-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyaohcn%2Flearn-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 091eccbc701582af5476117ed93c0ae62fc90e3d
[INFO] checking yaohcn/learn-rust against try#c05ee43175e02d208faed1fcc0f436c56e48bba6 for pr-92413
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyaohcn%2Flearn-rust" "/workspace/builds/worker-59/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-59/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yaohcn/learn-rust on toolchain c05ee43175e02d208faed1fcc0f436c56e48bba6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c05ee43175e02d208faed1fcc0f436c56e48bba6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yaohcn/learn-rust
[INFO] finished tweaking git repo https://github.com/yaohcn/learn-rust
[INFO] tweaked toml for git repo https://github.com/yaohcn/learn-rust written to /workspace/builds/worker-59/source/Cargo.toml
[INFO] crate git repo https://github.com/yaohcn/learn-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c05ee43175e02d208faed1fcc0f436c56e48bba6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] [stderr] Downloading crates ...
[INFO] [stderr] Downloaded rkyv_derive v0.7.28
[INFO] [stderr] Downloaded region v3.0.0
[INFO] [stderr] Downloaded wasmer-compiler v2.1.0
[INFO] [stderr] Downloaded wasmer-object v2.1.0
[INFO] [stderr] Downloaded loupe v0.1.3
[INFO] [stderr] Downloaded rend v0.3.6
[INFO] [stderr] Downloaded wasmer v2.1.0
[INFO] [stderr] Downloaded enumset_derive v0.5.5
[INFO] [stderr] Downloaded rkyv v0.7.28
[INFO] [stderr] Downloaded wasmer-compiler-cranelift v2.1.0
[INFO] [stderr] Downloaded wasmer-derive v2.1.0
[INFO] [stderr] Downloaded wasmer-engine-dylib v2.1.0
[INFO] [stderr] Downloaded wast v38.0.1
[INFO] [stderr] Downloaded wat v1.0.40
[INFO] [stderr] Downloaded wasmer-types v2.1.0
[INFO] [stderr] Downloaded wasmer-engine v2.1.0
[INFO] [stderr] Downloaded bytecheck v0.6.7
[INFO] [stderr] Downloaded loupe-derive v0.1.3
[INFO] [stderr] Downloaded wasmer-engine-universal v2.1.0
[INFO] [stderr] Downloaded leb128 v0.2.5
[INFO] [stderr] Downloaded enumset v1.0.8
[INFO] [stderr] Downloaded wasmer-vm v2.1.0
[INFO] [stderr] Downloaded bytecheck_derive v0.6.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+c05ee43175e02d208faed1fcc0f436c56e48bba6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5eb7524ce0abac2f88c84331437d98659ff632d4d8be2ca7497f770f8ed99997
[INFO] running `Command { std: "docker" "start" "-a" "5eb7524ce0abac2f88c84331437d98659ff632d4d8be2ca7497f770f8ed99997", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5eb7524ce0abac2f88c84331437d98659ff632d4d8be2ca7497f770f8ed99997", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eb7524ce0abac2f88c84331437d98659ff632d4d8be2ca7497f770f8ed99997", kill_on_drop: false }`
[INFO] [stdout] 5eb7524ce0abac2f88c84331437d98659ff632d4d8be2ca7497f770f8ed99997
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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=forbid" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+c05ee43175e02d208faed1fcc0f436c56e48bba6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 348c5ee2c8942dc413bfb422a513d30d17a86397081dc470e431079fb55d67c2
[INFO] running `Command { std: "docker" "start" "-a" "348c5ee2c8942dc413bfb422a513d30d17a86397081dc470e431079fb55d67c2", kill_on_drop: false }`
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] [stderr] Compiling proc-macro2 v1.0.34
[INFO] [stderr] Compiling unicode-xid v0.2.2
[INFO] [stderr] Compiling syn v1.0.82
[INFO] [stderr] Compiling libc v0.2.112
[INFO] [stderr] Compiling version_check v0.9.3
[INFO] [stderr] Compiling serde_derive v1.0.132
[INFO] [stderr] Checking once_cell v1.9.0
[INFO] [stderr] Compiling serde v1.0.132
[INFO] [stderr] Compiling bytecheck v0.6.7
[INFO] [stderr] Compiling cc v1.0.72
[INFO] [stderr] Checking lazy_static v1.4.0
[INFO] [stderr] Compiling rustversion v1.0.6
[INFO] [stderr] Compiling fnv v1.0.7
[INFO] [stderr] Compiling strsim v0.10.0
[INFO] [stderr] Compiling rend v0.3.6
[INFO] [stderr] Compiling memchr v2.4.1
[INFO] [stderr] Compiling ident_case v1.0.1
[INFO] [stderr] Compiling crc32fast v1.3.0
[INFO] [stderr] Compiling rkyv v0.7.28
[INFO] [stderr] Compiling target-lexicon v0.12.2
[INFO] [stderr] Checking gimli v0.26.1
[INFO] [stderr] Checking smallvec v1.7.0
[INFO] [stderr] Checking adler v1.0.2
[INFO] [stderr] Checking seahash v4.1.0
[INFO] [stderr] Checking bitflags v1.3.2
[INFO] [stderr] Checking rustc-demangle v0.1.21
[INFO] [stderr] Compiling log v0.4.14
[INFO] [stderr] Compiling crossbeam-utils v0.8.5
[INFO] [stderr] Checking more-asserts v0.2.2
[INFO] [stderr] Compiling cranelift-codegen-shared v0.76.0
[INFO] [stderr] Compiling cranelift-entity v0.76.0
[INFO] [stderr] Checking wasmparser v0.78.2
[INFO] [stderr] Compiling crossbeam-epoch v0.9.5
[INFO] [stderr] Compiling rayon-core v1.9.1
[INFO] [stderr] Checking rustc-hash v1.1.0
[INFO] [stderr] Checking fallible-iterator v0.2.0
[INFO] [stderr] Checking ppv-lite86 v0.2.15
[INFO] [stderr] Checking leb128 v0.2.5
[INFO] [stderr] Checking stable_deref_trait v1.2.0
[INFO] [stderr] Checking either v1.6.1
[INFO] [stderr] Checking pin-project-lite v0.2.7
[INFO] [stderr] Compiling wasmer-compiler-cranelift v2.1.0
[INFO] [stderr] Checking remove_dir_all v0.5.3
[INFO] [stderr] Checking add-one v0.1.0 (/opt/rustwide/workdir/add/add-one)
[INFO] [stderr] Checking add-two v0.1.0 (/opt/rustwide/workdir/add/add-two)
[INFO] [stderr] Checking add-three v0.1.0 (/opt/rustwide/workdir/add/add-three)
[INFO] [stderr] Checking add-one-wasm v0.1.0 (/opt/rustwide/workdir/wasmer/add-one-wasm)
[INFO] [stderr] Compiling indexmap v1.7.0
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[INFO] [stderr] Compiling miniz_oxide v0.4.4
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[INFO] [stderr] Checking tracing-core v0.1.21
[INFO] [stderr] Compiling cranelift-codegen-meta v0.76.0
[INFO] [stderr] Checking wast v38.0.1
[INFO] [stderr] Compiling backtrace v0.3.63
[INFO] [stderr] Compiling wasmer-vm v2.1.0
[INFO] [stderr] Checking adder v0.1.0 (/opt/rustwide/workdir/add/adder)
[INFO] [stderr] Compiling ahash v0.7.6
[INFO] [stderr] Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr] Compiling proc-macro-error v1.0.4
[INFO] [stderr] Checking cranelift-bforest v0.76.0
[INFO] [stderr] Checking regalloc v0.0.31
[INFO] [stderr] Checking getrandom v0.2.3
[INFO] [stderr] Checking region v3.0.0
[INFO] [stderr] Checking num_cpus v1.13.1
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[INFO] [stderr] Checking which v4.2.2
[INFO] [stderr] Checking ffi-snappy v0.1.0 (/opt/rustwide/workdir/ffi-snappy)
[INFO] [stderr] Checking crossbeam-channel v0.5.1
[INFO] [stderr] Checking addr2line v0.17.0
[INFO] [stderr] Checking wat v1.0.40
[INFO] [stderr] Compiling quote v1.0.10
[INFO] [stderr] Checking rand_core v0.6.3
[INFO] [stderr] Checking rand_chacha v0.3.1
[INFO] [stderr] Checking hashbrown v0.11.2
[INFO] [stderr] Checking crossbeam-deque v0.8.1
[INFO] [stderr] Checking rand v0.8.4
[INFO] [stderr] Checking tempfile v3.2.0
[INFO] [stderr] Compiling cranelift-codegen v0.76.0
[INFO] [stderr] Compiling darling_core v0.13.1
[INFO] [stderr] Compiling ptr_meta_derive v0.1.4
[INFO] [stderr] Compiling bytecheck_derive v0.6.7
[INFO] [stderr] Compiling rkyv_derive v0.7.28
[INFO] [stderr] Compiling loupe-derive v0.1.3
[INFO] [stderr] Compiling thiserror-impl v1.0.30
[INFO] [stderr] Compiling tracing-attributes v0.1.18
[INFO] [stderr] Compiling wasmer-derive v2.1.0
[INFO] [stderr] Compiling darling_macro v0.13.1
[INFO] [stderr] Checking ptr_meta v0.1.4
[INFO] [stderr] Compiling darling v0.13.1
[INFO] [stderr] Compiling enumset_derive v0.5.5
[INFO] [stderr] Checking thiserror v1.0.30
[INFO] [stderr] Checking tracing v0.1.29
[INFO] [stderr] Checking enumset v1.0.8
[INFO] [stderr] Checking serde_bytes v0.11.5
[INFO] [stderr] Checking loupe v0.1.3
[INFO] [stderr] Checking object v0.27.1
[INFO] [stderr] Checking gimli v0.25.0
[INFO] [stderr] Checking wasmer-types v2.1.0
[INFO] [stderr] Checking wasmer-compiler v2.1.0
[INFO] [stderr] Checking wasmer-engine v2.1.0
[INFO] [stderr] Checking wasmer-object v2.1.0
[INFO] [stderr] Checking wasmer-engine-dylib v2.1.0
[INFO] [stderr] Checking wasmer-engine-universal v2.1.0
[INFO] [stderr] Checking cranelift-frontend v0.76.0
[INFO] [stderr] Checking wasmer v2.1.0
[INFO] [stderr] Checking instance v0.1.0 (/opt/rustwide/workdir/wasmer/instance)
[INFO] [stdout] warning: unused import: `wat2wasm`
[INFO] [stdout] --> wasmer/instance/src/main.rs:1:23
[INFO] [stdout] |
[INFO] [stdout] 1 | use wasmer::{imports, wat2wasm, Instance, Module, Store};
[INFO] [stdout] | ^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused import: `wat2wasm`
[INFO] [stdout] --> wasmer/instance/src/main.rs:1:23
[INFO] [stdout] |
[INFO] [stdout] 1 | use wasmer::{imports, wat2wasm, Instance, Module, Store};
[INFO] [stdout] | ^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 39s
[INFO] running `Command { std: "docker" "inspect" "348c5ee2c8942dc413bfb422a513d30d17a86397081dc470e431079fb55d67c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "348c5ee2c8942dc413bfb422a513d30d17a86397081dc470e431079fb55d67c2", kill_on_drop: false }`
[INFO] [stdout] 348c5ee2c8942dc413bfb422a513d30d17a86397081dc470e431079fb55d67c2