[INFO] fetching crate asserter 0.1.0...
[INFO] testing asserter-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate asserter 0.1.0 into /workspace/builds/worker-94/source
[INFO] validating manifest of crates.io crate asserter 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate asserter 0.1.0
[INFO] finished tweaking crates.io crate asserter 0.1.0
[INFO] tweaked toml for crates.io crate asserter 0.1.0 written to /workspace/builds/worker-94/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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 asserter-macros v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3384c35a6ac4efef59431ebdffd4a4b930942dd8022712106da411afcfda2f65
[INFO] running `Command { std: "docker" "start" "-a" "3384c35a6ac4efef59431ebdffd4a4b930942dd8022712106da411afcfda2f65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3384c35a6ac4efef59431ebdffd4a4b930942dd8022712106da411afcfda2f65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3384c35a6ac4efef59431ebdffd4a4b930942dd8022712106da411afcfda2f65", kill_on_drop: false }`
[INFO] [stdout] 3384c35a6ac4efef59431ebdffd4a4b930942dd8022712106da411afcfda2f65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3560969a29abd45f311f4e65ac7e11b77204312a19b22a96656ca62d6adac14a
[INFO] running `Command { std: "docker" "start" "-a" "3560969a29abd45f311f4e65ac7e11b77204312a19b22a96656ca62d6adac14a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling pmutil v0.5.3
[INFO] [stderr]    Compiling asserter-macros v0.1.0
[INFO] [stderr]    Compiling asserter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.24s
[INFO] running `Command { std: "docker" "inspect" "3560969a29abd45f311f4e65ac7e11b77204312a19b22a96656ca62d6adac14a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3560969a29abd45f311f4e65ac7e11b77204312a19b22a96656ca62d6adac14a", kill_on_drop: false }`
[INFO] [stdout] 3560969a29abd45f311f4e65ac7e11b77204312a19b22a96656ca62d6adac14a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9cad8f7c383bf4a9dfc6ca6cde7c345523fb13e4cea682471385f98b713000a
[INFO] running `Command { std: "docker" "start" "-a" "e9cad8f7c383bf4a9dfc6ca6cde7c345523fb13e4cea682471385f98b713000a", kill_on_drop: false }`
[INFO] [stderr]    Compiling asserter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `foo`
[INFO] [stdout]   --> tests/unwrap.rs:18:25
[INFO] [stdout]    |
[INFO] [stdout] 18 |     unwrap!(foo as Some(foo));
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_foo`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `foo`
[INFO] [stdout]   --> tests/unwrap.rs:72:36
[INFO] [stdout]    |
[INFO] [stdout] 72 |     unwrap!(foo, Complex::Struct { foo, bar });
[INFO] [stdout]    |                                    ^^^ help: try ignoring the field: `foo: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bar`
[INFO] [stdout]   --> tests/unwrap.rs:72:41
[INFO] [stdout]    |
[INFO] [stdout] 72 |     unwrap!(foo, Complex::Struct { foo, bar });
[INFO] [stdout]    |                                         ^^^ help: try ignoring the field: `bar: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "e9cad8f7c383bf4a9dfc6ca6cde7c345523fb13e4cea682471385f98b713000a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9cad8f7c383bf4a9dfc6ca6cde7c345523fb13e4cea682471385f98b713000a", kill_on_drop: false }`
[INFO] [stdout] e9cad8f7c383bf4a9dfc6ca6cde7c345523fb13e4cea682471385f98b713000a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5e599e6c222025750c0ea373dce7f796423fc6d0880a5c9fc3f6c8ee37048967
[INFO] running `Command { std: "docker" "start" "-a" "5e599e6c222025750c0ea373dce7f796423fc6d0880a5c9fc3f6c8ee37048967", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] running 0 tests
[INFO] [stderr] warning: unused variable: `foo`
[INFO] [stdout] 
[INFO] [stderr]   --> tests/unwrap.rs:18:25
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 18 |     unwrap!(foo as Some(foo));
[INFO] [stdout] 
[INFO] [stderr]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_foo`
[INFO] [stdout] running 7 tests
[INFO] [stderr]    |
[INFO] [stdout] test complex_path ... ok
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] test complex_boxed ... ok
[INFO] [stderr] 
[INFO] [stdout] test complex_struct ... ok
[INFO] [stderr] warning: unused variable: `foo`
[INFO] [stdout] test complex_ref ... ok
[INFO] [stderr]   --> tests/unwrap.rs:72:36
[INFO] [stdout] test simple ... ok
[INFO] [stderr]    |
[INFO] [stdout] test complex_tuple ... ok
[INFO] [stderr] 72 |     unwrap!(foo, Complex::Struct { foo, bar });
[INFO] [stderr]    |                                    ^^^ help: try ignoring the field: `foo: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bar`
[INFO] [stderr]   --> tests/unwrap.rs:72:41
[INFO] [stderr]    |
[INFO] [stderr] 72 |     unwrap!(foo, Complex::Struct { foo, bar });
[INFO] [stderr]    |                                         ^^^ help: try ignoring the field: `bar: _`
[INFO] [stderr] 
[INFO] [stderr] warning: `asserter` (test "unwrap") generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/asserter-b794e6d180d875cc)
[INFO] [stderr]      Running tests/unwrap.rs (/opt/rustwide/target/debug/deps/unwrap-bdeb6cc05e08be33)
[INFO] [stdout] test simple_panic - should panic ... ok
[INFO] [stderr]    Doc-tests asserter
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] test src/lib.rs - (line 62) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5e599e6c222025750c0ea373dce7f796423fc6d0880a5c9fc3f6c8ee37048967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e599e6c222025750c0ea373dce7f796423fc6d0880a5c9fc3f6c8ee37048967", kill_on_drop: false }`
[INFO] [stdout] 5e599e6c222025750c0ea373dce7f796423fc6d0880a5c9fc3f6c8ee37048967