[INFO] fetching crate machine_uuids 0.2.0...
[INFO] testing machine_uuids-0.2.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate machine_uuids 0.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate machine_uuids 0.2.0
[INFO] finished tweaking crates.io crate machine_uuids 0.2.0
[INFO] tweaked toml for crates.io crate machine_uuids 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate machine_uuids 0.2.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate machine_uuids 0.2.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded regex-syntax v0.8.3
[INFO] [stderr]   Downloaded regex v1.10.4
[INFO] [stderr]   Downloaded regex-automata v0.4.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c30201db7328b31bd903ecb636e420c7da5d71591c62813c43e8aaeb594f482
[INFO] running `Command { std: "docker" "start" "-a" "0c30201db7328b31bd903ecb636e420c7da5d71591c62813c43e8aaeb594f482", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c30201db7328b31bd903ecb636e420c7da5d71591c62813c43e8aaeb594f482", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c30201db7328b31bd903ecb636e420c7da5d71591c62813c43e8aaeb594f482", kill_on_drop: false }`
[INFO] [stdout] 0c30201db7328b31bd903ecb636e420c7da5d71591c62813c43e8aaeb594f482
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0af7d9c8975c5e0386ff6c0cc005e2aee1f6e9c232688b479fbbddf40e3a60c
[INFO] running `Command { std: "docker" "start" "-a" "e0af7d9c8975c5e0386ff6c0cc005e2aee1f6e9c232688b479fbbddf40e3a60c", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling machine_uuids v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.02s
[INFO] running `Command { std: "docker" "inspect" "e0af7d9c8975c5e0386ff6c0cc005e2aee1f6e9c232688b479fbbddf40e3a60c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0af7d9c8975c5e0386ff6c0cc005e2aee1f6e9c232688b479fbbddf40e3a60c", kill_on_drop: false }`
[INFO] [stdout] e0af7d9c8975c5e0386ff6c0cc005e2aee1f6e9c232688b479fbbddf40e3a60c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66a3ab67b6d54551e82a3969ce6ca406c565bfaedaa995591cfe5e12a8fb5fc3
[INFO] running `Command { std: "docker" "start" "-a" "66a3ab67b6d54551e82a3969ce6ca406c565bfaedaa995591cfe5e12a8fb5fc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling machine_uuids v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "66a3ab67b6d54551e82a3969ce6ca406c565bfaedaa995591cfe5e12a8fb5fc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66a3ab67b6d54551e82a3969ce6ca406c565bfaedaa995591cfe5e12a8fb5fc3", kill_on_drop: false }`
[INFO] [stdout] 66a3ab67b6d54551e82a3969ce6ca406c565bfaedaa995591cfe5e12a8fb5fc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7bcb5c48efcf6c53a6858c5befc3b21cd3fbda3755495d01df5effb8da0e023e
[INFO] running `Command { std: "docker" "start" "-a" "7bcb5c48efcf6c53a6858c5befc3b21cd3fbda3755495d01df5effb8da0e023e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/machine_uuids-2d3e2979232103b7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test machineid::tests::test_if_gets_uuid ... 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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/machine_uuids-886e6ba0dfb98a3c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test machineid::tests::test_if_gets_uuid ... 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 machine_uuids
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/machineid.rs - machineid::machineid::get (line 41) ... FAILED
[INFO] [stdout] test src/machineid.rs - machineid::machineid::get_via_linux_shell (line 116) ... FAILED
[INFO] [stdout] test src/machineid.rs - machineid::machineid::get_via_windows_shell (line 77) ... ok
[INFO] [stdout] test src/machineid.rs - machineid::machineid::transform_windows_output (line 132) ... ok
[INFO] [stdout] test src/machineid.rs - machineid::machineid::get_via_macos_shell (line 94) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/machineid.rs - machineid::machineid::get (line 41) stdout ----
[INFO] [stdout] warning: unexpected `cfg` condition name: `linux`
[INFO] [stdout]   --> src/machineid.rs:50:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg(any(linux))]
[INFO] [stdout]    |           ^^^^^ help: found config with similar value: `target_os = "linux"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(linux)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(linux)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `macos`
[INFO] [stdout]   --> src/machineid.rs:54:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[cfg(any(macos))]
[INFO] [stdout]    |           ^^^^^ help: found config with similar value: `target_os = "macos"`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(macos)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(macos)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `machine_uuid`
[INFO] [stdout]  --> src/machineid.rs:42:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let uuid = machine_uuid::get();
[INFO] [stdout]   |            ^^^^^^^^^^^^ use of unresolved module or unlinked crate `machine_uuid`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 3 | let uuid = machine_uuids::get();
[INFO] [stdout]   |                        +
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/machineid.rs - machineid::machineid::get_via_linux_shell (line 116) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `machine_uuid`
[INFO] [stdout]  --> src/machineid.rs:118:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | let uuid_untrimmed = machine_uuid::get_via_linux_shell();
[INFO] [stdout]   |                      ^^^^^^^^^^^^ use of unresolved module or unlinked crate `machine_uuid`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 4 | let uuid_untrimmed = machine_uuids::get_via_linux_shell();
[INFO] [stdout]   |                                  +
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/machineid.rs - machineid::machineid::get (line 41)
[INFO] [stdout]     src/machineid.rs - machineid::machineid::get_via_linux_shell (line 116)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "7bcb5c48efcf6c53a6858c5befc3b21cd3fbda3755495d01df5effb8da0e023e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bcb5c48efcf6c53a6858c5befc3b21cd3fbda3755495d01df5effb8da0e023e", kill_on_drop: false }`
[INFO] [stdout] 7bcb5c48efcf6c53a6858c5befc3b21cd3fbda3755495d01df5effb8da0e023e
