[INFO] fetching crate machine_uuids 0.2.0... [INFO] testing machine_uuids-0.2.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate machine_uuids 0.2.0 into /workspace/builds/worker-4-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-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate machine_uuids 0.2.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 458bc1faa60c6bee7ee906b2f99cd063ecb0fa21ea98fef8c72930035589934b [INFO] running `Command { std: "docker" "start" "-a" "458bc1faa60c6bee7ee906b2f99cd063ecb0fa21ea98fef8c72930035589934b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "458bc1faa60c6bee7ee906b2f99cd063ecb0fa21ea98fef8c72930035589934b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "458bc1faa60c6bee7ee906b2f99cd063ecb0fa21ea98fef8c72930035589934b", kill_on_drop: false }` [INFO] [stdout] 458bc1faa60c6bee7ee906b2f99cd063ecb0fa21ea98fef8c72930035589934b [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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cc1a3a175910ef07a09c655f2b1b4185299418943e83bfab7084db1038775e60 [INFO] running `Command { std: "docker" "start" "-a" "cc1a3a175910ef07a09c655f2b1b4185299418943e83bfab7084db1038775e60", 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 8.07s [INFO] running `Command { std: "docker" "inspect" "cc1a3a175910ef07a09c655f2b1b4185299418943e83bfab7084db1038775e60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc1a3a175910ef07a09c655f2b1b4185299418943e83bfab7084db1038775e60", kill_on_drop: false }` [INFO] [stdout] cc1a3a175910ef07a09c655f2b1b4185299418943e83bfab7084db1038775e60 [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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e15f888269838d821b954ab15e11438af8cfa9179f2d53cc8a0e73c0180b701 [INFO] running `Command { std: "docker" "start" "-a" "3e15f888269838d821b954ab15e11438af8cfa9179f2d53cc8a0e73c0180b701", 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 0.53s [INFO] running `Command { std: "docker" "inspect" "3e15f888269838d821b954ab15e11438af8cfa9179f2d53cc8a0e73c0180b701", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e15f888269838d821b954ab15e11438af8cfa9179f2d53cc8a0e73c0180b701", kill_on_drop: false }` [INFO] [stdout] 3e15f888269838d821b954ab15e11438af8cfa9179f2d53cc8a0e73c0180b701 [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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9fbba4dc13d429e9eb6e369c5cb3b03abd2cb33f17e3c30b8cd98d32c920a5c4 [INFO] running `Command { std: "docker" "start" "-a" "9fbba4dc13d429e9eb6e369c5cb3b03abd2cb33f17e3c30b8cd98d32c920a5c4", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/machine_uuids-a3e1ee26b55918ee) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/machine_uuids-96bb043f111a6324) [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] [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] [stderr] Doc-tests machine_uuids [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/machineid.rs - machineid::machineid::get_via_macos_shell (line 94) ... ok [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::transform_windows_output (line 132) ... ok [INFO] [stdout] test src/machineid.rs - machineid::machineid::get_via_windows_shell (line 77) ... 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] 50 | #[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 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] 54 | #[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 for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find module or crate `machine_uuid` in this scope [INFO] [stdout] --> src/machineid.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | 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] 42 | 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]: cannot find module or crate `machine_uuid` in this scope [INFO] [stdout] --> src/machineid.rs:118:22 [INFO] [stdout] | [INFO] [stdout] 118 | 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] 118 | 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 0.44s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "9fbba4dc13d429e9eb6e369c5cb3b03abd2cb33f17e3c30b8cd98d32c920a5c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fbba4dc13d429e9eb6e369c5cb3b03abd2cb33f17e3c30b8cd98d32c920a5c4", kill_on_drop: false }` [INFO] [stdout] 9fbba4dc13d429e9eb6e369c5cb3b03abd2cb33f17e3c30b8cd98d32c920a5c4