[INFO] fetching crate safeio 0.0.2...
[INFO] testing safeio-0.0.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate safeio 0.0.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate safeio 0.0.2
[INFO] finished tweaking crates.io crate safeio 0.0.2
[INFO] tweaked toml for crates.io crate safeio 0.0.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate safeio 0.0.2 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate safeio 0.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43f666aa2775360a1f7331d339045fa6f6bd789e40a831aefb5e790663829268
[INFO] running `Command { std: "docker" "start" "-a" "43f666aa2775360a1f7331d339045fa6f6bd789e40a831aefb5e790663829268", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43f666aa2775360a1f7331d339045fa6f6bd789e40a831aefb5e790663829268", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43f666aa2775360a1f7331d339045fa6f6bd789e40a831aefb5e790663829268", kill_on_drop: false }`
[INFO] [stdout] 43f666aa2775360a1f7331d339045fa6f6bd789e40a831aefb5e790663829268
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73f6de6cbe908aceea0aa4dffc66324bd90b1d7360e7fbdd0c0d10a78c62bea4
[INFO] running `Command { std: "docker" "start" "-a" "73f6de6cbe908aceea0aa4dffc66324bd90b1d7360e7fbdd0c0d10a78c62bea4", kill_on_drop: false }`
[INFO] [stderr]    Compiling safeio v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "73f6de6cbe908aceea0aa4dffc66324bd90b1d7360e7fbdd0c0d10a78c62bea4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73f6de6cbe908aceea0aa4dffc66324bd90b1d7360e7fbdd0c0d10a78c62bea4", kill_on_drop: false }`
[INFO] [stdout] 73f6de6cbe908aceea0aa4dffc66324bd90b1d7360e7fbdd0c0d10a78c62bea4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb7e7047d932de9a96db52bdee0be17fb8c64a78c30eddbe1ab7ac765a90cb1b
[INFO] running `Command { std: "docker" "start" "-a" "eb7e7047d932de9a96db52bdee0be17fb8c64a78c30eddbe1ab7ac765a90cb1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling safeio v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "eb7e7047d932de9a96db52bdee0be17fb8c64a78c30eddbe1ab7ac765a90cb1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb7e7047d932de9a96db52bdee0be17fb8c64a78c30eddbe1ab7ac765a90cb1b", kill_on_drop: false }`
[INFO] [stdout] eb7e7047d932de9a96db52bdee0be17fb8c64a78c30eddbe1ab7ac765a90cb1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3299fe24d5ca40a78067a5b94a04e5bf962c84537b165110ecb4730aef2c3515
[INFO] running `Command { std: "docker" "start" "-a" "3299fe24d5ca40a78067a5b94a04e5bf962c84537b165110ecb4730aef2c3515", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/safeio-ab67efc42173b941)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests safeio
[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 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" "3299fe24d5ca40a78067a5b94a04e5bf962c84537b165110ecb4730aef2c3515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3299fe24d5ca40a78067a5b94a04e5bf962c84537b165110ecb4730aef2c3515", kill_on_drop: false }`
[INFO] [stdout] 3299fe24d5ca40a78067a5b94a04e5bf962c84537b165110ecb4730aef2c3515