[INFO] fetching crate is-terminal 0.2.0...
[INFO] testing is-terminal-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate is-terminal 0.2.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate is-terminal 0.2.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate is-terminal 0.2.0
[INFO] finished tweaking crates.io crate is-terminal 0.2.0
[INFO] tweaked toml for crates.io crate is-terminal 0.2.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate is-terminal 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 10fcffd5f01f13285108770e52dbc4ea0989fa4bbd5792c411ed05c3b9c60b92
[INFO] running `Command { std: "docker" "start" "-a" "10fcffd5f01f13285108770e52dbc4ea0989fa4bbd5792c411ed05c3b9c60b92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10fcffd5f01f13285108770e52dbc4ea0989fa4bbd5792c411ed05c3b9c60b92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10fcffd5f01f13285108770e52dbc4ea0989fa4bbd5792c411ed05c3b9c60b92", kill_on_drop: false }`
[INFO] [stdout] 10fcffd5f01f13285108770e52dbc4ea0989fa4bbd5792c411ed05c3b9c60b92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] accbf3ee7ed211ef00452f381f02e4161fd86d6cd6b721254fe9fea5e4048aa7
[INFO] running `Command { std: "docker" "start" "-a" "accbf3ee7ed211ef00452f381f02e4161fd86d6cd6b721254fe9fea5e4048aa7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.120
[INFO] [stderr]    Compiling io-lifetimes v0.6.0
[INFO] [stderr]    Compiling rustix v0.34.0
[INFO] [stderr]    Compiling linux-raw-sys v0.0.42
[INFO] [stderr]    Compiling is-terminal v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.99s
[INFO] running `Command { std: "docker" "inspect" "accbf3ee7ed211ef00452f381f02e4161fd86d6cd6b721254fe9fea5e4048aa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "accbf3ee7ed211ef00452f381f02e4161fd86d6cd6b721254fe9fea5e4048aa7", kill_on_drop: false }`
[INFO] [stdout] accbf3ee7ed211ef00452f381f02e4161fd86d6cd6b721254fe9fea5e4048aa7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 065ef74fd5fae621f879b9d0c263456622abb6a422cec36eb5e74acbc0926794
[INFO] running `Command { std: "docker" "start" "-a" "065ef74fd5fae621f879b9d0c263456622abb6a422cec36eb5e74acbc0926794", kill_on_drop: false }`
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling is-terminal v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.76s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/is_terminal-c9dcff71455f62f7)
[INFO] running `Command { std: "docker" "inspect" "065ef74fd5fae621f879b9d0c263456622abb6a422cec36eb5e74acbc0926794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "065ef74fd5fae621f879b9d0c263456622abb6a422cec36eb5e74acbc0926794", kill_on_drop: false }`
[INFO] [stdout] 065ef74fd5fae621f879b9d0c263456622abb6a422cec36eb5e74acbc0926794
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 14c88da04099748ae5d2d61a2d9797cd1bb9117f6cf99110b1effb672a68caff
[INFO] running `Command { std: "docker" "start" "-a" "14c88da04099748ae5d2d61a2d9797cd1bb9117f6cf99110b1effb672a68caff", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/is_terminal-c9dcff71455f62f7)
[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::stdout ... ok
[INFO] [stdout] test tests::stdout_vs_libc ... ok
[INFO] [stdout] test tests::stdin ... ok
[INFO] [stdout] test tests::stdin_vs_libc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests is-terminal
[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 0.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "14c88da04099748ae5d2d61a2d9797cd1bb9117f6cf99110b1effb672a68caff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14c88da04099748ae5d2d61a2d9797cd1bb9117f6cf99110b1effb672a68caff", kill_on_drop: false }`
[INFO] [stdout] 14c88da04099748ae5d2d61a2d9797cd1bb9117f6cf99110b1effb672a68caff