[INFO] fetching crate tp_std 0.0.0...
[INFO] testing tp_std-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate tp_std 0.0.0 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate tp_std 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 tp_std 0.0.0
[INFO] finished tweaking crates.io crate tp_std 0.0.0
[INFO] tweaked toml for crates.io crate tp_std 0.0.0 written to /workspace/builds/worker-16/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] aa85bd0fc3813eca8f2523b2673f7bb097a151a23af8a58bf5c81b8f6f49fffe
[INFO] running `Command { std: "docker" "start" "-a" "aa85bd0fc3813eca8f2523b2673f7bb097a151a23af8a58bf5c81b8f6f49fffe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa85bd0fc3813eca8f2523b2673f7bb097a151a23af8a58bf5c81b8f6f49fffe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa85bd0fc3813eca8f2523b2673f7bb097a151a23af8a58bf5c81b8f6f49fffe", kill_on_drop: false }`
[INFO] [stdout] aa85bd0fc3813eca8f2523b2673f7bb097a151a23af8a58bf5c81b8f6f49fffe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 2a0ee701ccf33c37ee3c2b5e11ea3ab6279eaefcdeeb7b51baf3feff6be58bec
[INFO] running `Command { std: "docker" "start" "-a" "2a0ee701ccf33c37ee3c2b5e11ea3ab6279eaefcdeeb7b51baf3feff6be58bec", 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]    Compiling tp_std v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "2a0ee701ccf33c37ee3c2b5e11ea3ab6279eaefcdeeb7b51baf3feff6be58bec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a0ee701ccf33c37ee3c2b5e11ea3ab6279eaefcdeeb7b51baf3feff6be58bec", kill_on_drop: false }`
[INFO] [stdout] 2a0ee701ccf33c37ee3c2b5e11ea3ab6279eaefcdeeb7b51baf3feff6be58bec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 4a237364eb6326a187000cd9bd6c1dc169f7173c21f5e09c974afde7a719aa50
[INFO] running `Command { std: "docker" "start" "-a" "4a237364eb6326a187000cd9bd6c1dc169f7173c21f5e09c974afde7a719aa50", kill_on_drop: false }`
[INFO] [stderr]    Compiling tp_std v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "4a237364eb6326a187000cd9bd6c1dc169f7173c21f5e09c974afde7a719aa50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a237364eb6326a187000cd9bd6c1dc169f7173c21f5e09c974afde7a719aa50", kill_on_drop: false }`
[INFO] [stdout] 4a237364eb6326a187000cd9bd6c1dc169f7173c21f5e09c974afde7a719aa50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] c2bcb052d3ecc01ef51ff37d105c1e895599783788dd02e8475ba5cf0907ad2f
[INFO] running `Command { std: "docker" "start" "-a" "c2bcb052d3ecc01ef51ff37d105c1e895599783788dd02e8475ba5cf0907ad2f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tp_std-9fbf5f6e531dcb96)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tp_std
[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" "c2bcb052d3ecc01ef51ff37d105c1e895599783788dd02e8475ba5cf0907ad2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2bcb052d3ecc01ef51ff37d105c1e895599783788dd02e8475ba5cf0907ad2f", kill_on_drop: false }`
[INFO] [stdout] c2bcb052d3ecc01ef51ff37d105c1e895599783788dd02e8475ba5cf0907ad2f