[INFO] fetching crate uu_stdbuf_libstdbuf 0.8.0...
[INFO] testing uu_stdbuf_libstdbuf-0.8.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate uu_stdbuf_libstdbuf 0.8.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate uu_stdbuf_libstdbuf 0.8.0
[INFO] finished tweaking crates.io crate uu_stdbuf_libstdbuf 0.8.0
[INFO] tweaked toml for crates.io crate uu_stdbuf_libstdbuf 0.8.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate uu_stdbuf_libstdbuf 0.8.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate uu_stdbuf_libstdbuf 0.8.0 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ctor v0.8.0
[INFO] [stderr]   Downloaded dtor-proc-macro v0.0.6
[INFO] [stderr]   Downloaded ctor-proc-macro v0.0.7
[INFO] [stderr]   Downloaded dtor v0.3.0
[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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16901b24c1a7d2efa1b2f1ad8c45723260bbeef991dc88cab418d85657e2b5ff
[INFO] running `Command { std: "docker" "start" "-a" "16901b24c1a7d2efa1b2f1ad8c45723260bbeef991dc88cab418d85657e2b5ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16901b24c1a7d2efa1b2f1ad8c45723260bbeef991dc88cab418d85657e2b5ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16901b24c1a7d2efa1b2f1ad8c45723260bbeef991dc88cab418d85657e2b5ff", kill_on_drop: false }`
[INFO] [stdout] 16901b24c1a7d2efa1b2f1ad8c45723260bbeef991dc88cab418d85657e2b5ff
[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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0ea6f86b70a7f809835722c146eb95f17d59e9e5536a57d987053eb198e74d7
[INFO] running `Command { std: "docker" "start" "-a" "f0ea6f86b70a7f809835722c146eb95f17d59e9e5536a57d987053eb198e74d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling dtor-proc-macro v0.0.6
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling uu_stdbuf_libstdbuf v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling ctor-proc-macro v0.0.7
[INFO] [stderr]    Compiling dtor v0.3.0
[INFO] [stderr]    Compiling ctor v0.8.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `Command { std: "docker" "inspect" "f0ea6f86b70a7f809835722c146eb95f17d59e9e5536a57d987053eb198e74d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0ea6f86b70a7f809835722c146eb95f17d59e9e5536a57d987053eb198e74d7", kill_on_drop: false }`
[INFO] [stdout] f0ea6f86b70a7f809835722c146eb95f17d59e9e5536a57d987053eb198e74d7
[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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a1dea03fed359dc7f4e8f7b34d6ef665a23f3c53a6e2d2d968ed7e063284841
[INFO] running `Command { std: "docker" "start" "-a" "8a1dea03fed359dc7f4e8f7b34d6ef665a23f3c53a6e2d2d968ed7e063284841", kill_on_drop: false }`
[INFO] [stderr]    Compiling uu_stdbuf_libstdbuf v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "8a1dea03fed359dc7f4e8f7b34d6ef665a23f3c53a6e2d2d968ed7e063284841", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a1dea03fed359dc7f4e8f7b34d6ef665a23f3c53a6e2d2d968ed7e063284841", kill_on_drop: false }`
[INFO] [stdout] 8a1dea03fed359dc7f4e8f7b34d6ef665a23f3c53a6e2d2d968ed7e063284841
[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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fdc6ea2c7882ad24ceaf64c177c2ba5cc84b44954837375c218367fd30eabbec
[INFO] running `Command { std: "docker" "start" "-a" "fdc6ea2c7882ad24ceaf64c177c2ba5cc84b44954837375c218367fd30eabbec", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/libstdbuf.rs (/opt/rustwide/target/debug/deps/stdbuf-bf2cdce8342c60e1)
[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" "fdc6ea2c7882ad24ceaf64c177c2ba5cc84b44954837375c218367fd30eabbec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdc6ea2c7882ad24ceaf64c177c2ba5cc84b44954837375c218367fd30eabbec", kill_on_drop: false }`
[INFO] [stdout] fdc6ea2c7882ad24ceaf64c177c2ba5cc84b44954837375c218367fd30eabbec
