[INFO] fetching crate recycle_vec 1.0.4...
[INFO] testing recycle_vec-1.0.4 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate recycle_vec 1.0.4 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate recycle_vec 1.0.4 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 recycle_vec 1.0.4
[INFO] finished tweaking crates.io crate recycle_vec 1.0.4
[INFO] tweaked toml for crates.io crate recycle_vec 1.0.4 written to /workspace/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] b121dc7f2938148fed8cec98f6a9ad6ebd91a0ed2bb14fcf295f52b9f128c2b5
[INFO] running `Command { std: "docker" "start" "-a" "b121dc7f2938148fed8cec98f6a9ad6ebd91a0ed2bb14fcf295f52b9f128c2b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b121dc7f2938148fed8cec98f6a9ad6ebd91a0ed2bb14fcf295f52b9f128c2b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b121dc7f2938148fed8cec98f6a9ad6ebd91a0ed2bb14fcf295f52b9f128c2b5", kill_on_drop: false }`
[INFO] [stdout] b121dc7f2938148fed8cec98f6a9ad6ebd91a0ed2bb14fcf295f52b9f128c2b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] a1077326c5578d2844170d9b10a4c5aea562f32b07c398022efbb57464222eed
[INFO] running `Command { std: "docker" "start" "-a" "a1077326c5578d2844170d9b10a4c5aea562f32b07c398022efbb57464222eed", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling recycle_vec v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "a1077326c5578d2844170d9b10a4c5aea562f32b07c398022efbb57464222eed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1077326c5578d2844170d9b10a4c5aea562f32b07c398022efbb57464222eed", kill_on_drop: false }`
[INFO] [stdout] a1077326c5578d2844170d9b10a4c5aea562f32b07c398022efbb57464222eed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 75992c949697e2e27c2e4a10a440e71896b44cb860bd4dec3a3eae8202aa4464
[INFO] running `Command { std: "docker" "start" "-a" "75992c949697e2e27c2e4a10a440e71896b44cb860bd4dec3a3eae8202aa4464", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling recycle_vec v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "75992c949697e2e27c2e4a10a440e71896b44cb860bd4dec3a3eae8202aa4464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75992c949697e2e27c2e4a10a440e71896b44cb860bd4dec3a3eae8202aa4464", kill_on_drop: false }`
[INFO] [stdout] 75992c949697e2e27c2e4a10a440e71896b44cb860bd4dec3a3eae8202aa4464
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 286fd6bd1491d244cf8b9a3fbf2a3fb2691f5bea685917cf9d5bdb9c157ddda9
[INFO] running `Command { std: "docker" "start" "-a" "286fd6bd1491d244cf8b9a3fbf2a3fb2691f5bea685917cf9d5bdb9c157ddda9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/recycle_vec-881d7ee32899afbc)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests recycle_vec
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "286fd6bd1491d244cf8b9a3fbf2a3fb2691f5bea685917cf9d5bdb9c157ddda9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "286fd6bd1491d244cf8b9a3fbf2a3fb2691f5bea685917cf9d5bdb9c157ddda9", kill_on_drop: false }`
[INFO] [stdout] 286fd6bd1491d244cf8b9a3fbf2a3fb2691f5bea685917cf9d5bdb9c157ddda9
