[INFO] fetching crate hook 0.1.0...
[INFO] testing hook-0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate hook 0.1.0 into /workspace/builds/worker-83/source
[INFO] validating manifest of crates.io crate hook 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hook 0.1.0
[INFO] finished tweaking crates.io crate hook 0.1.0
[INFO] tweaked toml for crates.io crate hook 0.1.0 written to /workspace/builds/worker-83/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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" "+beta-2021-08-01" "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-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e49c301f145cc0e0df2aa92c34a0cc538d15a9147b1cc74dbdce0f35ddac1bcb
[INFO] running `Command { std: "docker" "start" "-a" "e49c301f145cc0e0df2aa92c34a0cc538d15a9147b1cc74dbdce0f35ddac1bcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e49c301f145cc0e0df2aa92c34a0cc538d15a9147b1cc74dbdce0f35ddac1bcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e49c301f145cc0e0df2aa92c34a0cc538d15a9147b1cc74dbdce0f35ddac1bcb", kill_on_drop: false }`
[INFO] [stdout] e49c301f145cc0e0df2aa92c34a0cc538d15a9147b1cc74dbdce0f35ddac1bcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b544f1a74e569b87b5bf9848f95e5084dd3ad34cfadccdf108044813aaf4492d
[INFO] running `Command { std: "docker" "start" "-a" "b544f1a74e569b87b5bf9848f95e5084dd3ad34cfadccdf108044813aaf4492d", kill_on_drop: false }`
[INFO] [stderr]    Compiling hook v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "b544f1a74e569b87b5bf9848f95e5084dd3ad34cfadccdf108044813aaf4492d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b544f1a74e569b87b5bf9848f95e5084dd3ad34cfadccdf108044813aaf4492d", kill_on_drop: false }`
[INFO] [stdout] b544f1a74e569b87b5bf9848f95e5084dd3ad34cfadccdf108044813aaf4492d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1d54bb3c88b8099d4664381792a26083cc74d6c6352540acf1aabe9d0e9bcdc
[INFO] running `Command { std: "docker" "start" "-a" "a1d54bb3c88b8099d4664381792a26083cc74d6c6352540acf1aabe9d0e9bcdc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hook v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "a1d54bb3c88b8099d4664381792a26083cc74d6c6352540acf1aabe9d0e9bcdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1d54bb3c88b8099d4664381792a26083cc74d6c6352540acf1aabe9d0e9bcdc", kill_on_drop: false }`
[INFO] [stdout] a1d54bb3c88b8099d4664381792a26083cc74d6c6352540acf1aabe9d0e9bcdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 33546dd72eeddb2b87c0e82cce62c580edc427488b08d4ddf57a6c151d276ee7
[INFO] running `Command { std: "docker" "start" "-a" "33546dd72eeddb2b87c0e82cce62c580edc427488b08d4ddf57a6c151d276ee7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hook-bfb7391545f3af54)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests hook
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "33546dd72eeddb2b87c0e82cce62c580edc427488b08d4ddf57a6c151d276ee7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33546dd72eeddb2b87c0e82cce62c580edc427488b08d4ddf57a6c151d276ee7", kill_on_drop: false }`
[INFO] [stdout] 33546dd72eeddb2b87c0e82cce62c580edc427488b08d4ddf57a6c151d276ee7
