[INFO] fetching crate os_name 0.1.1...
[INFO] testing os_name-0.1.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate os_name 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate os_name 0.1.1
[INFO] finished tweaking crates.io crate os_name 0.1.1
[INFO] tweaked toml for crates.io crate os_name 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate os_name 0.1.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate os_name 0.1.1 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows-version v0.1.3
[INFO] [stderr]   Downloaded windows-result v0.3.1
[INFO] [stderr]   Downloaded windows-registry v0.5.0
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b6b393f34beb276556218bd85210cba2f9b537ce9054c5dadc0732488c4e2a8
[INFO] running `Command { std: "docker" "start" "-a" "6b6b393f34beb276556218bd85210cba2f9b537ce9054c5dadc0732488c4e2a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b6b393f34beb276556218bd85210cba2f9b537ce9054c5dadc0732488c4e2a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b6b393f34beb276556218bd85210cba2f9b537ce9054c5dadc0732488c4e2a8", kill_on_drop: false }`
[INFO] [stdout] 6b6b393f34beb276556218bd85210cba2f9b537ce9054c5dadc0732488c4e2a8
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76c6666b72a95d42927985f54d6c8814fe293a3341f19b1a2b900af206000f7e
[INFO] running `Command { std: "docker" "start" "-a" "76c6666b72a95d42927985f54d6c8814fe293a3341f19b1a2b900af206000f7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling os_name v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "76c6666b72a95d42927985f54d6c8814fe293a3341f19b1a2b900af206000f7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76c6666b72a95d42927985f54d6c8814fe293a3341f19b1a2b900af206000f7e", kill_on_drop: false }`
[INFO] [stdout] 76c6666b72a95d42927985f54d6c8814fe293a3341f19b1a2b900af206000f7e
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed4ca0dda708390ed38e0a62b2595cba81b65fd1caf7be0fdda5e647f2b30515
[INFO] running `Command { std: "docker" "start" "-a" "ed4ca0dda708390ed38e0a62b2595cba81b65fd1caf7be0fdda5e647f2b30515", kill_on_drop: false }`
[INFO] [stderr]    Compiling os_name v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "ed4ca0dda708390ed38e0a62b2595cba81b65fd1caf7be0fdda5e647f2b30515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed4ca0dda708390ed38e0a62b2595cba81b65fd1caf7be0fdda5e647f2b30515", kill_on_drop: false }`
[INFO] [stdout] ed4ca0dda708390ed38e0a62b2595cba81b65fd1caf7be0fdda5e647f2b30515
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b23d7e5326779fd758cf01384a4c26ab1ecde4cfa53272a7d5db199e8604852d
[INFO] running `Command { std: "docker" "start" "-a" "b23d7e5326779fd758cf01384a4c26ab1ecde4cfa53272a7d5db199e8604852d", 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/os_name-3308be3af7f558a5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test linux::tests::test_get_os_info ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests os_name
[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" "b23d7e5326779fd758cf01384a4c26ab1ecde4cfa53272a7d5db199e8604852d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b23d7e5326779fd758cf01384a4c26ab1ecde4cfa53272a7d5db199e8604852d", kill_on_drop: false }`
[INFO] [stdout] b23d7e5326779fd758cf01384a4c26ab1ecde4cfa53272a7d5db199e8604852d