[INFO] fetching crate oxidized-streams 0.1.0...
[INFO] testing oxidized-streams-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate oxidized-streams 0.1.0 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate oxidized-streams 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate oxidized-streams 0.1.0
[INFO] finished tweaking crates.io crate oxidized-streams 0.1.0
[INFO] tweaked toml for crates.io crate oxidized-streams 0.1.0 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e4a517250e479707dc9c823947d2d30acdd4e590d0eb103034cdd36e6960652
[INFO] running `Command { std: "docker" "start" "-a" "4e4a517250e479707dc9c823947d2d30acdd4e590d0eb103034cdd36e6960652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e4a517250e479707dc9c823947d2d30acdd4e590d0eb103034cdd36e6960652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e4a517250e479707dc9c823947d2d30acdd4e590d0eb103034cdd36e6960652", kill_on_drop: false }`
[INFO] [stdout] 4e4a517250e479707dc9c823947d2d30acdd4e590d0eb103034cdd36e6960652
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fea29b879ecee198fb4b876f07774b18f6bc09f3435dfe61227eea46ed76b6fb
[INFO] running `Command { std: "docker" "start" "-a" "fea29b879ecee198fb4b876f07774b18f6bc09f3435dfe61227eea46ed76b6fb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling oxidized-streams v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "fea29b879ecee198fb4b876f07774b18f6bc09f3435dfe61227eea46ed76b6fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fea29b879ecee198fb4b876f07774b18f6bc09f3435dfe61227eea46ed76b6fb", kill_on_drop: false }`
[INFO] [stdout] fea29b879ecee198fb4b876f07774b18f6bc09f3435dfe61227eea46ed76b6fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 293464c70dd0f4846aec4626685679177f467cddc59ed50bd101c08d6e8a1607
[INFO] running `Command { std: "docker" "start" "-a" "293464c70dd0f4846aec4626685679177f467cddc59ed50bd101c08d6e8a1607", kill_on_drop: false }`
[INFO] [stderr]    Compiling oxidized-streams v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "293464c70dd0f4846aec4626685679177f467cddc59ed50bd101c08d6e8a1607", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "293464c70dd0f4846aec4626685679177f467cddc59ed50bd101c08d6e8a1607", kill_on_drop: false }`
[INFO] [stdout] 293464c70dd0f4846aec4626685679177f467cddc59ed50bd101c08d6e8a1607
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e2c01577ec97f7d7bee105c8802bdc37564224812aefcff50dc8e798201ff2cd
[INFO] running `Command { std: "docker" "start" "-a" "e2c01577ec97f7d7bee105c8802bdc37564224812aefcff50dc8e798201ff2cd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/oxidized_streams-9a27b7ace3a6dd6e)
[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 oxidized-streams
[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" "e2c01577ec97f7d7bee105c8802bdc37564224812aefcff50dc8e798201ff2cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2c01577ec97f7d7bee105c8802bdc37564224812aefcff50dc8e798201ff2cd", kill_on_drop: false }`
[INFO] [stdout] e2c01577ec97f7d7bee105c8802bdc37564224812aefcff50dc8e798201ff2cd