[INFO] fetching crate os2 0.1.1...
[INFO] testing os2-0.1.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate os2 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate os2 0.1.1
[INFO] finished tweaking crates.io crate os2 0.1.1
[INFO] tweaked toml for crates.io crate os2 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate os2 0.1.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate os2 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syntree v0.18.0
[INFO] [stderr]   Downloaded rune-alloc-macros v0.14.0
[INFO] [stderr]   Downloaded rune-core v0.14.0
[INFO] [stderr]   Downloaded rune-tracing v0.14.0
[INFO] [stderr]   Downloaded rune-tracing-macros v0.14.0
[INFO] [stderr]   Downloaded rune-macros v0.14.0
[INFO] [stderr]   Downloaded musli-core v0.0.124
[INFO] [stderr]   Downloaded musli-macros v0.0.124
[INFO] [stderr]   Downloaded rune-alloc v0.14.0
[INFO] [stderr]   Downloaded musli v0.0.124
[INFO] [stderr]   Downloaded rune v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de878334d2772f6f1cbc9dbbf2ccd8d6421884c6fcac7e2a5b457aefc423bb1b
[INFO] running `Command { std: "docker" "start" "-a" "de878334d2772f6f1cbc9dbbf2ccd8d6421884c6fcac7e2a5b457aefc423bb1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de878334d2772f6f1cbc9dbbf2ccd8d6421884c6fcac7e2a5b457aefc423bb1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de878334d2772f6f1cbc9dbbf2ccd8d6421884c6fcac7e2a5b457aefc423bb1b", kill_on_drop: false }`
[INFO] [stdout] de878334d2772f6f1cbc9dbbf2ccd8d6421884c6fcac7e2a5b457aefc423bb1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1529c6575148b5d71ff1b665b2e6781c40f7ee20d3636439d1d2e1781415c95c
[INFO] running `Command { std: "docker" "start" "-a" "1529c6575148b5d71ff1b665b2e6781c40f7ee20d3636439d1d2e1781415c95c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]    Compiling os2 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.35s
[INFO] running `Command { std: "docker" "inspect" "1529c6575148b5d71ff1b665b2e6781c40f7ee20d3636439d1d2e1781415c95c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1529c6575148b5d71ff1b665b2e6781c40f7ee20d3636439d1d2e1781415c95c", kill_on_drop: false }`
[INFO] [stdout] 1529c6575148b5d71ff1b665b2e6781c40f7ee20d3636439d1d2e1781415c95c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d8e6373843d696b8307b84291a2c9a379ab6f8b9c56ebe84ea2d3289a9ae889
[INFO] running `Command { std: "docker" "start" "-a" "3d8e6373843d696b8307b84291a2c9a379ab6f8b9c56ebe84ea2d3289a9ae889", kill_on_drop: false }`
[INFO] [stderr]    Compiling os2 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "3d8e6373843d696b8307b84291a2c9a379ab6f8b9c56ebe84ea2d3289a9ae889", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d8e6373843d696b8307b84291a2c9a379ab6f8b9c56ebe84ea2d3289a9ae889", kill_on_drop: false }`
[INFO] [stdout] 3d8e6373843d696b8307b84291a2c9a379ab6f8b9c56ebe84ea2d3289a9ae889
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6d560e2d33471d3057e017479a5acfb4367ac7c9947f417d6ec276ad18e5b3a9
[INFO] running `Command { std: "docker" "start" "-a" "6d560e2d33471d3057e017479a5acfb4367ac7c9947f417d6ec276ad18e5b3a9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/os2-edda18deba95fda0)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test linux::tests::test_from_str ... ok
[INFO] [stdout] test test_os_convert ... 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 os2
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/../README.md - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - Os::compatible (line 33) ... ok
[INFO] [stdout] test src/lib.rs - Os::next_compatible (line 56) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.65s; merged doctests compilation took 0.54s
[INFO] running `Command { std: "docker" "inspect" "6d560e2d33471d3057e017479a5acfb4367ac7c9947f417d6ec276ad18e5b3a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d560e2d33471d3057e017479a5acfb4367ac7c9947f417d6ec276ad18e5b3a9", kill_on_drop: false }`
[INFO] [stdout] 6d560e2d33471d3057e017479a5acfb4367ac7c9947f417d6ec276ad18e5b3a9