[INFO] cloning repository https://github.com/uzuna/wordcount-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/uzuna/wordcount-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuzuna%2Fwordcount-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuzuna%2Fwordcount-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 331694bef859c9ac2151b59fd78243f6cfe4cae7 [INFO] testing uzuna/wordcount-rust against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuzuna%2Fwordcount-rust" "/workspace/builds/worker-77/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-77/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/uzuna/wordcount-rust on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/uzuna/wordcount-rust [INFO] finished tweaking git repo https://github.com/uzuna/wordcount-rust [INFO] tweaked toml for git repo https://github.com/uzuna/wordcount-rust written to /workspace/builds/worker-77/source/Cargo.toml [INFO] crate git repo https://github.com/uzuna/wordcount-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 93cada847d0dd38a8beab8269265ea611a3256f0a1ae28e295bcfe52e627798c [INFO] running `Command { std: "docker" "start" "-a" "93cada847d0dd38a8beab8269265ea611a3256f0a1ae28e295bcfe52e627798c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "93cada847d0dd38a8beab8269265ea611a3256f0a1ae28e295bcfe52e627798c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93cada847d0dd38a8beab8269265ea611a3256f0a1ae28e295bcfe52e627798c", kill_on_drop: false }` [INFO] [stdout] 93cada847d0dd38a8beab8269265ea611a3256f0a1ae28e295bcfe52e627798c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1fddc856ab1216fefb50c5be8baaf70858ea0dc5df66045c2fefb1ee4cac9baf [INFO] running `Command { std: "docker" "start" "-a" "1fddc856ab1216fefb50c5be8baaf70858ea0dc5df66045c2fefb1ee4cac9baf", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling wordcount v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/lib.rs:92:1 [INFO] [stdout] | [INFO] [stdout] 92 | / macro_rules! assert_map { [INFO] [stdout] 93 | | ($expr: expr, {$($key: expr => $value:expr),*}) => { [INFO] [stdout] 94 | | $(assert_eq!($expr[$key], $value));* [INFO] [stdout] 95 | | }; [INFO] [stdout] 96 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.23s [INFO] running `Command { std: "docker" "inspect" "1fddc856ab1216fefb50c5be8baaf70858ea0dc5df66045c2fefb1ee4cac9baf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fddc856ab1216fefb50c5be8baaf70858ea0dc5df66045c2fefb1ee4cac9baf", kill_on_drop: false }` [INFO] [stdout] 1fddc856ab1216fefb50c5be8baaf70858ea0dc5df66045c2fefb1ee4cac9baf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87cdc51963df19b8b06160784b56d7186700b73de1114ffa08d9b48e637f1d3e [INFO] running `Command { std: "docker" "start" "-a" "87cdc51963df19b8b06160784b56d7186700b73de1114ffa08d9b48e637f1d3e", kill_on_drop: false }` [INFO] [stderr] Compiling wordcount v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/lib.rs:92:1 [INFO] [stdout] | [INFO] [stdout] 92 | / macro_rules! assert_map { [INFO] [stdout] 93 | | ($expr: expr, {$($key: expr => $value:expr),*}) => { [INFO] [stdout] 94 | | $(assert_eq!($expr[$key], $value));* [INFO] [stdout] 95 | | }; [INFO] [stdout] 96 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.04s [INFO] running `Command { std: "docker" "inspect" "87cdc51963df19b8b06160784b56d7186700b73de1114ffa08d9b48e637f1d3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87cdc51963df19b8b06160784b56d7186700b73de1114ffa08d9b48e637f1d3e", kill_on_drop: false }` [INFO] [stdout] 87cdc51963df19b8b06160784b56d7186700b73de1114ffa08d9b48e637f1d3e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 554e151bf5212c37e6616c0237bb2e81113060cd70ff7811ab1344035cf8f75c [INFO] running `Command { std: "docker" "start" "-a" "554e151bf5212c37e6616c0237bb2e81113060cd70ff7811ab1344035cf8f75c", kill_on_drop: false }` [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/lib.rs:92:1 [INFO] [stderr] | [INFO] [stderr] 92 | / macro_rules! assert_map { [INFO] [stderr] 93 | | ($expr: expr, {$($key: expr => $value:expr),*}) => { [INFO] [stderr] 94 | | $(assert_eq!($expr[$key], $value));* [INFO] [stderr] 95 | | }; [INFO] [stderr] 96 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `wordcount` (lib) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/wordcount-b6e204270bf5988b) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test return_result ... ok [INFO] [stdout] test read_testfile ... ok [INFO] [stdout] test word_count_works3 ... ok [INFO] [stdout] test word_count_works ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/wordcount-d71eba1d1730f1f1) [INFO] [stdout] test is_panic - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s [INFO] [stdout] [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] [stderr] Running tests/line.rs (/opt/rustwide/target/debug/deps/line-7691a731825e1906) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests wordcount [INFO] [stdout] test line_count_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [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" "554e151bf5212c37e6616c0237bb2e81113060cd70ff7811ab1344035cf8f75c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "554e151bf5212c37e6616c0237bb2e81113060cd70ff7811ab1344035cf8f75c", kill_on_drop: false }` [INFO] [stdout] 554e151bf5212c37e6616c0237bb2e81113060cd70ff7811ab1344035cf8f75c