[INFO] cloning repository https://github.com/prepare-cargo-credits/emulate-cargo-metadata [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prepare-cargo-credits/emulate-cargo-metadata" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprepare-cargo-credits%2Femulate-cargo-metadata", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprepare-cargo-credits%2Femulate-cargo-metadata'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a09a80afa9afa9f68ba1f01e529570b91f4092cc [INFO] testing prepare-cargo-credits/emulate-cargo-metadata against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprepare-cargo-credits%2Femulate-cargo-metadata" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/prepare-cargo-credits/emulate-cargo-metadata on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/prepare-cargo-credits/emulate-cargo-metadata [INFO] finished tweaking git repo https://github.com/prepare-cargo-credits/emulate-cargo-metadata [INFO] tweaked toml for git repo https://github.com/prepare-cargo-credits/emulate-cargo-metadata written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/prepare-cargo-credits/emulate-cargo-metadata already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 17a41abf4c2b7029610129c0ceef73e08fa373ec9648e5b47cf44c72a100f604 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "17a41abf4c2b7029610129c0ceef73e08fa373ec9648e5b47cf44c72a100f604", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "17a41abf4c2b7029610129c0ceef73e08fa373ec9648e5b47cf44c72a100f604", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17a41abf4c2b7029610129c0ceef73e08fa373ec9648e5b47cf44c72a100f604", kill_on_drop: false }` [INFO] [stdout] 17a41abf4c2b7029610129c0ceef73e08fa373ec9648e5b47cf44c72a100f604 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 810fa053e8b8d309f0753b6987da5833310a1a52a72e49973e7e98ddab9415e8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "810fa053e8b8d309f0753b6987da5833310a1a52a72e49973e7e98ddab9415e8", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.40 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling curl v0.4.33 [INFO] [stderr] Compiling shell-escape v0.1.5 [INFO] [stderr] Compiling bytesize v1.0.1 [INFO] [stderr] Compiling im-rc v15.0.0 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling filetime v0.2.12 [INFO] [stderr] Compiling bitmaps v2.1.0 [INFO] [stderr] Compiling rand_xoshiro v0.4.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling tar v0.4.30 [INFO] [stderr] Compiling cc v1.0.59 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling libz-sys v1.1.2 [INFO] [stderr] Compiling libnghttp2-sys v0.1.4+1.41.0 [INFO] [stderr] Compiling curl-sys v0.4.36+curl-7.71.1 [INFO] [stderr] Compiling libssh2-sys v0.2.19 [INFO] [stderr] Compiling libgit2-sys v0.12.13+1.0.1 [INFO] [stderr] Compiling flate2 v1.0.17 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling sized-chunks v0.6.2 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling crypto-hash v0.3.4 [INFO] [stderr] Compiling git2 v0.13.11 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling git2-curl v0.14.1 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling cargo-platform v0.1.1 [INFO] [stderr] Compiling serde_ignored v0.1.2 [INFO] [stderr] Compiling semver v0.10.0 [INFO] [stderr] Compiling crates-io v0.31.1 [INFO] [stderr] Compiling rustfix v0.5.1 [INFO] [stderr] Compiling cargo v0.47.0 [INFO] [stderr] Compiling emulate-cargo-metadata v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:52:13 [INFO] [stdout] | [INFO] [stdout] 52 | Err(e) => return Err(CliError::code(1)) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | Err(e) => Err(CliError::code(1)) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | / match matches.subcommand() { [INFO] [stdout] 26 | | ("sinofseven", Some(arg)) => cli_main(arg, &mut config), [INFO] [stdout] 27 | | _ => { [INFO] [stdout] 28 | | eprintln!("error subcommand"); [INFO] [stdout] 29 | | Err(CliError::code(1)) [INFO] [stdout] 30 | | } [INFO] [stdout] 31 | | }; [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 15s [INFO] running `Command { std: "docker" "inspect" "810fa053e8b8d309f0753b6987da5833310a1a52a72e49973e7e98ddab9415e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "810fa053e8b8d309f0753b6987da5833310a1a52a72e49973e7e98ddab9415e8", kill_on_drop: false }` [INFO] [stdout] 810fa053e8b8d309f0753b6987da5833310a1a52a72e49973e7e98ddab9415e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 56e94e20bc0f65529bd79971b446a9b49ae300d1da22c5bab5c2b4b6beb47c5a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "56e94e20bc0f65529bd79971b446a9b49ae300d1da22c5bab5c2b4b6beb47c5a", kill_on_drop: false }` [INFO] [stderr] Compiling emulate-cargo-metadata v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:52:13 [INFO] [stdout] | [INFO] [stdout] 52 | Err(e) => return Err(CliError::code(1)) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | Err(e) => Err(CliError::code(1)) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | / match matches.subcommand() { [INFO] [stdout] 26 | | ("sinofseven", Some(arg)) => cli_main(arg, &mut config), [INFO] [stdout] 27 | | _ => { [INFO] [stdout] 28 | | eprintln!("error subcommand"); [INFO] [stdout] 29 | | Err(CliError::code(1)) [INFO] [stdout] 30 | | } [INFO] [stdout] 31 | | }; [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.75s [INFO] running `Command { std: "docker" "inspect" "56e94e20bc0f65529bd79971b446a9b49ae300d1da22c5bab5c2b4b6beb47c5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56e94e20bc0f65529bd79971b446a9b49ae300d1da22c5bab5c2b4b6beb47c5a", kill_on_drop: false }` [INFO] [stdout] 56e94e20bc0f65529bd79971b446a9b49ae300d1da22c5bab5c2b4b6beb47c5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d1d5d3d16606a4f2f6505b69ff7137e92b670371dbf88d881b0679fbb9051da2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d1d5d3d16606a4f2f6505b69ff7137e92b670371dbf88d881b0679fbb9051da2", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:52:13 [INFO] [stderr] | [INFO] [stderr] 52 | Err(e) => return Err(CliError::code(1)) [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:56:13 [INFO] [stderr] | [INFO] [stderr] 56 | Err(e) => Err(CliError::code(1)) [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | / match matches.subcommand() { [INFO] [stderr] 26 | | ("sinofseven", Some(arg)) => cli_main(arg, &mut config), [INFO] [stderr] 27 | | _ => { [INFO] [stderr] 28 | | eprintln!("error subcommand"); [INFO] [stderr] 29 | | Err(CliError::code(1)) [INFO] [stderr] 30 | | } [INFO] [stderr] 31 | | }; [INFO] [stderr] | |______^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/emulate_cargo_metadata-42f9c0a28fa3dba2 [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" "d1d5d3d16606a4f2f6505b69ff7137e92b670371dbf88d881b0679fbb9051da2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1d5d3d16606a4f2f6505b69ff7137e92b670371dbf88d881b0679fbb9051da2", kill_on_drop: false }` [INFO] [stdout] d1d5d3d16606a4f2f6505b69ff7137e92b670371dbf88d881b0679fbb9051da2