[INFO] fetching crate abbreviator 0.1.4...
[INFO] testing abbreviator-0.1.4 against 1.54.0 for beta-1.55-1
[INFO] extracting crate abbreviator 0.1.4 into /workspace/builds/worker-104/source
[INFO] validating manifest of crates.io crate abbreviator 0.1.4 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate abbreviator 0.1.4
[INFO] finished tweaking crates.io crate abbreviator 0.1.4
[INFO] tweaked toml for crates.io crate abbreviator 0.1.4 written to /workspace/builds/worker-104/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32686567b9e70abfb3d2212dcc7da2589a3b298d904a0713c8d13c9f74cd55fb
[INFO] running `Command { std: "docker" "start" "-a" "32686567b9e70abfb3d2212dcc7da2589a3b298d904a0713c8d13c9f74cd55fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32686567b9e70abfb3d2212dcc7da2589a3b298d904a0713c8d13c9f74cd55fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32686567b9e70abfb3d2212dcc7da2589a3b298d904a0713c8d13c9f74cd55fb", kill_on_drop: false }`
[INFO] [stdout] 32686567b9e70abfb3d2212dcc7da2589a3b298d904a0713c8d13c9f74cd55fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f4090f5250b459ace6e63ab0e0028883fee6346e8a6abe16f6b87f56185197c
[INFO] running `Command { std: "docker" "start" "-a" "7f4090f5250b459ace6e63ab0e0028883fee6346e8a6abe16f6b87f56185197c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling abbreviator v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "7f4090f5250b459ace6e63ab0e0028883fee6346e8a6abe16f6b87f56185197c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f4090f5250b459ace6e63ab0e0028883fee6346e8a6abe16f6b87f56185197c", kill_on_drop: false }`
[INFO] [stdout] 7f4090f5250b459ace6e63ab0e0028883fee6346e8a6abe16f6b87f56185197c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4aa9ef59d562333687500a802f483e4f23de04269564c52b523ce48dfaf40f7f
[INFO] running `Command { std: "docker" "start" "-a" "4aa9ef59d562333687500a802f483e4f23de04269564c52b523ce48dfaf40f7f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling abbreviator v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "4aa9ef59d562333687500a802f483e4f23de04269564c52b523ce48dfaf40f7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aa9ef59d562333687500a802f483e4f23de04269564c52b523ce48dfaf40f7f", kill_on_drop: false }`
[INFO] [stdout] 4aa9ef59d562333687500a802f483e4f23de04269564c52b523ce48dfaf40f7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c851a9c6a5fb8411c7afd2e30568999c9f56f38a7b45f2b0ea2a942525d6aeb2
[INFO] running `Command { std: "docker" "start" "-a" "c851a9c6a5fb8411c7afd2e30568999c9f56f38a7b45f2b0ea2a942525d6aeb2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/abbreviator-f7781aae3804ba31)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_abbreviate ... ok
[INFO] [stdout] test tests::test_get_first_letter ... ok
[INFO] [stdout] test tests::test_get_last_letter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests abbreviator
[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" "c851a9c6a5fb8411c7afd2e30568999c9f56f38a7b45f2b0ea2a942525d6aeb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c851a9c6a5fb8411c7afd2e30568999c9f56f38a7b45f2b0ea2a942525d6aeb2", kill_on_drop: false }`
[INFO] [stdout] c851a9c6a5fb8411c7afd2e30568999c9f56f38a7b45f2b0ea2a942525d6aeb2
