[INFO] fetching crate devec 0.0.0...
[INFO] testing devec-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate devec 0.0.0 into /workspace/builds/worker-86/source
[INFO] validating manifest of crates.io crate devec 0.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate devec 0.0.0
[INFO] finished tweaking crates.io crate devec 0.0.0
[INFO] tweaked toml for crates.io crate devec 0.0.0 written to /workspace/builds/worker-86/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4be2024a26f0bd11503d59ef6b4d45acd305ff1f3da372b88cdb01abaabaf97
[INFO] running `Command { std: "docker" "start" "-a" "a4be2024a26f0bd11503d59ef6b4d45acd305ff1f3da372b88cdb01abaabaf97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4be2024a26f0bd11503d59ef6b4d45acd305ff1f3da372b88cdb01abaabaf97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4be2024a26f0bd11503d59ef6b4d45acd305ff1f3da372b88cdb01abaabaf97", kill_on_drop: false }`
[INFO] [stdout] a4be2024a26f0bd11503d59ef6b4d45acd305ff1f3da372b88cdb01abaabaf97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3176203af7a83c2748bb67ef44a94e2ad03e4ceb1c4f95a2d9cfbc90129c8178
[INFO] running `Command { std: "docker" "start" "-a" "3176203af7a83c2748bb67ef44a94e2ad03e4ceb1c4f95a2d9cfbc90129c8178", kill_on_drop: false }`
[INFO] [stderr]    Compiling devec v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "3176203af7a83c2748bb67ef44a94e2ad03e4ceb1c4f95a2d9cfbc90129c8178", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3176203af7a83c2748bb67ef44a94e2ad03e4ceb1c4f95a2d9cfbc90129c8178", kill_on_drop: false }`
[INFO] [stdout] 3176203af7a83c2748bb67ef44a94e2ad03e4ceb1c4f95a2d9cfbc90129c8178
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d18ecc66c8cb21676baaf8cd5996a600bd8fcad3a91ceb04f7a947ba9f527471
[INFO] running `Command { std: "docker" "start" "-a" "d18ecc66c8cb21676baaf8cd5996a600bd8fcad3a91ceb04f7a947ba9f527471", kill_on_drop: false }`
[INFO] [stderr]    Compiling devec v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "d18ecc66c8cb21676baaf8cd5996a600bd8fcad3a91ceb04f7a947ba9f527471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d18ecc66c8cb21676baaf8cd5996a600bd8fcad3a91ceb04f7a947ba9f527471", kill_on_drop: false }`
[INFO] [stdout] d18ecc66c8cb21676baaf8cd5996a600bd8fcad3a91ceb04f7a947ba9f527471
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 67e7df8cada10a6da09ee0d9e4f38c60cc30c92b78d7dcb872f21f4824a1cf39
[INFO] running `Command { std: "docker" "start" "-a" "67e7df8cada10a6da09ee0d9e4f38c60cc30c92b78d7dcb872f21f4824a1cf39", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/devec-0bda70f79c0d425c)
[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] [stderr]    Doc-tests devec
[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" "67e7df8cada10a6da09ee0d9e4f38c60cc30c92b78d7dcb872f21f4824a1cf39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67e7df8cada10a6da09ee0d9e4f38c60cc30c92b78d7dcb872f21f4824a1cf39", kill_on_drop: false }`
[INFO] [stdout] 67e7df8cada10a6da09ee0d9e4f38c60cc30c92b78d7dcb872f21f4824a1cf39