[INFO] fetching crate subio 0.2.0...
[INFO] testing subio-0.2.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate subio 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate subio 0.2.0
[INFO] finished tweaking crates.io crate subio 0.2.0
[INFO] tweaked toml for crates.io crate subio 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate subio 0.2.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate subio 0.2.0 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" "+1.95.0" "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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8dd739133b7d2b4c6643a19948bddf3cc134051a7e99dc17e0d879d587d64eeb
[INFO] running `Command { std: "docker" "start" "-a" "8dd739133b7d2b4c6643a19948bddf3cc134051a7e99dc17e0d879d587d64eeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8dd739133b7d2b4c6643a19948bddf3cc134051a7e99dc17e0d879d587d64eeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dd739133b7d2b4c6643a19948bddf3cc134051a7e99dc17e0d879d587d64eeb", kill_on_drop: false }`
[INFO] [stdout] 8dd739133b7d2b4c6643a19948bddf3cc134051a7e99dc17e0d879d587d64eeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28abd897a0528610acd18a32e912088e9d453c394d052417595358639f331817
[INFO] running `Command { std: "docker" "start" "-a" "28abd897a0528610acd18a32e912088e9d453c394d052417595358639f331817", kill_on_drop: false }`
[INFO] [stderr]    Compiling subio v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "28abd897a0528610acd18a32e912088e9d453c394d052417595358639f331817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28abd897a0528610acd18a32e912088e9d453c394d052417595358639f331817", kill_on_drop: false }`
[INFO] [stdout] 28abd897a0528610acd18a32e912088e9d453c394d052417595358639f331817
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb5605ce89f2e1e66031c5c9af22a91320f89319776292593f78b80d4a1bae91
[INFO] running `Command { std: "docker" "start" "-a" "eb5605ce89f2e1e66031c5c9af22a91320f89319776292593f78b80d4a1bae91", kill_on_drop: false }`
[INFO] [stderr]    Compiling subio v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "eb5605ce89f2e1e66031c5c9af22a91320f89319776292593f78b80d4a1bae91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb5605ce89f2e1e66031c5c9af22a91320f89319776292593f78b80d4a1bae91", kill_on_drop: false }`
[INFO] [stdout] eb5605ce89f2e1e66031c5c9af22a91320f89319776292593f78b80d4a1bae91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b793a8f32acd9284dd5462633c9148c56a43e4f6b50fcb6538689dba195e5433
[INFO] running `Command { std: "docker" "start" "-a" "b793a8f32acd9284dd5462633c9148c56a43e4f6b50fcb6538689dba195e5433", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/subio-b7381f5155682de2)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test io::read::tests::test_subreader ... ok
[INFO] [stdout] test io::write::tests::test_subwriter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests subio
[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" "b793a8f32acd9284dd5462633c9148c56a43e4f6b50fcb6538689dba195e5433", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b793a8f32acd9284dd5462633c9148c56a43e4f6b50fcb6538689dba195e5433", kill_on_drop: false }`
[INFO] [stdout] b793a8f32acd9284dd5462633c9148c56a43e4f6b50fcb6538689dba195e5433
