[INFO] fetching crate is-terminal 0.1.0...
[INFO] testing is-terminal-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate is-terminal 0.1.0 into /workspace/builds/worker-109/source
[INFO] validating manifest of crates.io crate is-terminal 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate is-terminal 0.1.0
[INFO] finished tweaking crates.io crate is-terminal 0.1.0
[INFO] tweaked toml for crates.io crate is-terminal 0.1.0 written to /workspace/builds/worker-109/source/Cargo.toml
[INFO] crate crates.io crate is-terminal 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded io-lifetimes v0.5.1
[INFO] [stderr]   Downloaded hermit-abi v0.2.0
[INFO] [stderr]   Downloaded rustix v0.33.0
[INFO] [stderr]   Downloaded linux-raw-sys v0.0.37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48f85c8462fbc444983952676bcc99b4db70068691872233fa0842845c8feeb7
[INFO] running `Command { std: "docker" "start" "-a" "48f85c8462fbc444983952676bcc99b4db70068691872233fa0842845c8feeb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48f85c8462fbc444983952676bcc99b4db70068691872233fa0842845c8feeb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48f85c8462fbc444983952676bcc99b4db70068691872233fa0842845c8feeb7", kill_on_drop: false }`
[INFO] [stdout] 48f85c8462fbc444983952676bcc99b4db70068691872233fa0842845c8feeb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e49208cb19226a8407481bae48836afdd7ffb7b0506eb0d0d54a9fe729da096
[INFO] running `Command { std: "docker" "start" "-a" "3e49208cb19226a8407481bae48836afdd7ffb7b0506eb0d0d54a9fe729da096", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.116
[INFO] [stderr]    Compiling io-lifetimes v0.5.1
[INFO] [stderr]    Compiling rustix v0.33.0
[INFO] [stderr]    Compiling linux-raw-sys v0.0.37
[INFO] [stderr]    Compiling is-terminal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.20s
[INFO] running `Command { std: "docker" "inspect" "3e49208cb19226a8407481bae48836afdd7ffb7b0506eb0d0d54a9fe729da096", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e49208cb19226a8407481bae48836afdd7ffb7b0506eb0d0d54a9fe729da096", kill_on_drop: false }`
[INFO] [stdout] 3e49208cb19226a8407481bae48836afdd7ffb7b0506eb0d0d54a9fe729da096
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7ceb5ba8ccd1d010c699d7cd50520eeb2e56a0eaa163f0c78b2645b92b03b32
[INFO] running `Command { std: "docker" "start" "-a" "d7ceb5ba8ccd1d010c699d7cd50520eeb2e56a0eaa163f0c78b2645b92b03b32", kill_on_drop: false }`
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling is-terminal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "d7ceb5ba8ccd1d010c699d7cd50520eeb2e56a0eaa163f0c78b2645b92b03b32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7ceb5ba8ccd1d010c699d7cd50520eeb2e56a0eaa163f0c78b2645b92b03b32", kill_on_drop: false }`
[INFO] [stdout] d7ceb5ba8ccd1d010c699d7cd50520eeb2e56a0eaa163f0c78b2645b92b03b32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c89760af93591c42e89e829dfc25efa98ba638aed52a8143a22f7f456b2811d9
[INFO] running `Command { std: "docker" "start" "-a" "c89760af93591c42e89e829dfc25efa98ba638aed52a8143a22f7f456b2811d9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/is_terminal-2b7aec8152c57880)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::stderr ... ok
[INFO] [stdout] test tests::stderr_vs_libc ... ok
[INFO] [stdout] test tests::stdin ... ok
[INFO] [stdout] test tests::stdin_vs_libc ... ok
[INFO] [stdout] test tests::stdout_vs_libc ... ok
[INFO] [stderr]    Doc-tests is-terminal
[INFO] [stdout] test tests::stdout ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - IsTerminal::is_terminal (line 43) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c89760af93591c42e89e829dfc25efa98ba638aed52a8143a22f7f456b2811d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c89760af93591c42e89e829dfc25efa98ba638aed52a8143a22f7f456b2811d9", kill_on_drop: false }`
[INFO] [stdout] c89760af93591c42e89e829dfc25efa98ba638aed52a8143a22f7f456b2811d9