[INFO] fetching crate machine_uuids 0.2.0... [INFO] testing machine_uuids-0.2.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate machine_uuids 0.2.0 into /workspace/builds/worker-2-tc2/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-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate machine_uuids 0.2.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b2396c61dae63f9d6370f1b9fa0cbff3a9a82e293fabd890cc2fa2cbc203a905 [INFO] running `Command { std: "docker" "start" "-a" "b2396c61dae63f9d6370f1b9fa0cbff3a9a82e293fabd890cc2fa2cbc203a905", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2396c61dae63f9d6370f1b9fa0cbff3a9a82e293fabd890cc2fa2cbc203a905", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2396c61dae63f9d6370f1b9fa0cbff3a9a82e293fabd890cc2fa2cbc203a905", kill_on_drop: false }` [INFO] [stdout] b2396c61dae63f9d6370f1b9fa0cbff3a9a82e293fabd890cc2fa2cbc203a905 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] be8f6c3ebe24861485e45cde405a20ee6e4117ff99c1a00d6b6a7764f6fe722b [INFO] running `Command { std: "docker" "start" "-a" "be8f6c3ebe24861485e45cde405a20ee6e4117ff99c1a00d6b6a7764f6fe722b", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.2 [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 7.44s [INFO] running `Command { std: "docker" "inspect" "be8f6c3ebe24861485e45cde405a20ee6e4117ff99c1a00d6b6a7764f6fe722b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be8f6c3ebe24861485e45cde405a20ee6e4117ff99c1a00d6b6a7764f6fe722b", kill_on_drop: false }` [INFO] [stdout] be8f6c3ebe24861485e45cde405a20ee6e4117ff99c1a00d6b6a7764f6fe722b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f24a13bfbc1e814d2578d4d63d5c5f91227045bb468892e72f2f01e67f424e6c [INFO] running `Command { std: "docker" "start" "-a" "f24a13bfbc1e814d2578d4d63d5c5f91227045bb468892e72f2f01e67f424e6c", 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 0.89s [INFO] running `Command { std: "docker" "inspect" "f24a13bfbc1e814d2578d4d63d5c5f91227045bb468892e72f2f01e67f424e6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f24a13bfbc1e814d2578d4d63d5c5f91227045bb468892e72f2f01e67f424e6c", kill_on_drop: false }` [INFO] [stdout] f24a13bfbc1e814d2578d4d63d5c5f91227045bb468892e72f2f01e67f424e6c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dd28800343bace939b685ada53a805a11c57901f03eb9a619cb6545b0f4fb2f0 [INFO] running `Command { std: "docker" "start" "-a" "dd28800343bace939b685ada53a805a11c57901f03eb9a619cb6545b0f4fb2f0", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/machine_uuids-36c6f7b718562bd2) [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 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/machine_uuids-510fd6e526bf01ad) [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_via_linux_shell (line 116) ... FAILED [INFO] [stdout] test src/machineid.rs - machineid::machineid::get (line 41) ... 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_macos_shell (line 94) ... 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_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] ---- 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 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 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] [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 0.37s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "dd28800343bace939b685ada53a805a11c57901f03eb9a619cb6545b0f4fb2f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd28800343bace939b685ada53a805a11c57901f03eb9a619cb6545b0f4fb2f0", kill_on_drop: false }` [INFO] [stdout] dd28800343bace939b685ada53a805a11c57901f03eb9a619cb6545b0f4fb2f0