[INFO] fetching crate russell_chk 0.1.0...
[INFO] testing russell_chk-0.1.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate russell_chk 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate russell_chk 0.1.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate russell_chk 0.1.0
[INFO] finished tweaking crates.io crate russell_chk 0.1.0
[INFO] tweaked toml for crates.io crate russell_chk 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c1759d30ce213d372987a888e73cd69aa8df7e2ce2a75bc44f6e775e59aa7b0
[INFO] running `Command { std: "docker" "start" "-a" "6c1759d30ce213d372987a888e73cd69aa8df7e2ce2a75bc44f6e775e59aa7b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c1759d30ce213d372987a888e73cd69aa8df7e2ce2a75bc44f6e775e59aa7b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c1759d30ce213d372987a888e73cd69aa8df7e2ce2a75bc44f6e775e59aa7b0", kill_on_drop: false }`
[INFO] [stdout] 6c1759d30ce213d372987a888e73cd69aa8df7e2ce2a75bc44f6e775e59aa7b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55f96d0a55b54f4579208be0c7b74fdb2102706b18e0a4a9418e607aac891af5
[INFO] running `Command { std: "docker" "start" "-a" "55f96d0a55b54f4579208be0c7b74fdb2102706b18e0a4a9418e607aac891af5", kill_on_drop: false }`
[INFO] [stderr]    Compiling russell_chk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "55f96d0a55b54f4579208be0c7b74fdb2102706b18e0a4a9418e607aac891af5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55f96d0a55b54f4579208be0c7b74fdb2102706b18e0a4a9418e607aac891af5", kill_on_drop: false }`
[INFO] [stdout] 55f96d0a55b54f4579208be0c7b74fdb2102706b18e0a4a9418e607aac891af5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74eb0154bc04d022dafd4aa6e218f08871f189a332b4507c882b5770fe135dce
[INFO] running `Command { std: "docker" "start" "-a" "74eb0154bc04d022dafd4aa6e218f08871f189a332b4507c882b5770fe135dce", kill_on_drop: false }`
[INFO] [stderr]    Compiling russell_chk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "74eb0154bc04d022dafd4aa6e218f08871f189a332b4507c882b5770fe135dce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74eb0154bc04d022dafd4aa6e218f08871f189a332b4507c882b5770fe135dce", kill_on_drop: false }`
[INFO] [stdout] 74eb0154bc04d022dafd4aa6e218f08871f189a332b4507c882b5770fe135dce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] de6b0121d82b469e87210596aebd2184a4be8ff1ca3e16996917b80d7a136081
[INFO] running `Command { std: "docker" "start" "-a" "de6b0121d82b469e87210596aebd2184a4be8ff1ca3e16996917b80d7a136081", 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]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/russell_chk-3efa03c3b82ddcd7)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::it_should_accept_approx_equal_values_f32 ... ok
[INFO] [stdout] test tests::it_should_accept_approx_equal_values ... ok
[INFO] [stdout] test tests::it_should_panic_on_different_values - should panic ... ok
[INFO] [stdout] test tests::it_should_panic_on_different_lengths - should panic ... ok
[INFO] [stdout] test tests::it_should_panic_on_different_lengths_f32 - should panic ... ok
[INFO] [stdout] test tests::it_should_panic_on_different_values_f32 - should panic ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests russell_chk
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - assert_vec_approx_eq (line 12) ... ok
[INFO] [stdout] test src/lib.rs - assert_vec_approx_eq (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "de6b0121d82b469e87210596aebd2184a4be8ff1ca3e16996917b80d7a136081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de6b0121d82b469e87210596aebd2184a4be8ff1ca3e16996917b80d7a136081", kill_on_drop: false }`
[INFO] [stdout] de6b0121d82b469e87210596aebd2184a4be8ff1ca3e16996917b80d7a136081