[INFO] cloning repository https://github.com/sachaarbonel/trie.rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sachaarbonel/trie.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsachaarbonel%2Ftrie.rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsachaarbonel%2Ftrie.rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f60d51c057eccd6312a5ecdc818fb1e13d4f6b90 [INFO] testing sachaarbonel/trie.rs against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsachaarbonel%2Ftrie.rs" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sachaarbonel/trie.rs on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sachaarbonel/trie.rs [INFO] finished tweaking git repo https://github.com/sachaarbonel/trie.rs [INFO] tweaked toml for git repo https://github.com/sachaarbonel/trie.rs written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/sachaarbonel/trie.rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2d8693c2df9f97061fe2ccdebf26bb2990efb188b672b34f842682a965ce878c [INFO] running `Command { std: "docker" "start" "-a" "2d8693c2df9f97061fe2ccdebf26bb2990efb188b672b34f842682a965ce878c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d8693c2df9f97061fe2ccdebf26bb2990efb188b672b34f842682a965ce878c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d8693c2df9f97061fe2ccdebf26bb2990efb188b672b34f842682a965ce878c", kill_on_drop: false }` [INFO] [stdout] 2d8693c2df9f97061fe2ccdebf26bb2990efb188b672b34f842682a965ce878c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7398f084eb96b456149614edac04e0c0babb7571c2a34d36cda1896e3c39f3ca [INFO] running `Command { std: "docker" "start" "-a" "7398f084eb96b456149614edac04e0c0babb7571c2a34d36cda1896e3c39f3ca", kill_on_drop: false }` [INFO] [stderr] Compiling trie v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `contains_where` [INFO] [stdout] --> src/main.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | fn contains_where(&self, test: fn(key: K) -> bool) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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 1.27s [INFO] running `Command { std: "docker" "inspect" "7398f084eb96b456149614edac04e0c0babb7571c2a34d36cda1896e3c39f3ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7398f084eb96b456149614edac04e0c0babb7571c2a34d36cda1896e3c39f3ca", kill_on_drop: false }` [INFO] [stdout] 7398f084eb96b456149614edac04e0c0babb7571c2a34d36cda1896e3c39f3ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] acf7e1c218a5581ba202f493590dc5fcd4d9e9b96f8d58021d99f3627a18823c [INFO] running `Command { std: "docker" "start" "-a" "acf7e1c218a5581ba202f493590dc5fcd4d9e9b96f8d58021d99f3627a18823c", kill_on_drop: false }` [INFO] [stderr] Compiling trie v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.51s [INFO] running `Command { std: "docker" "inspect" "acf7e1c218a5581ba202f493590dc5fcd4d9e9b96f8d58021d99f3627a18823c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acf7e1c218a5581ba202f493590dc5fcd4d9e9b96f8d58021d99f3627a18823c", kill_on_drop: false }` [INFO] [stdout] acf7e1c218a5581ba202f493590dc5fcd4d9e9b96f8d58021d99f3627a18823c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4f6129c9102d797b575a938fc00bd629b28c1de936fa3bcdc08ea38d96760d41 [INFO] running `Command { std: "docker" "start" "-a" "4f6129c9102d797b575a938fc00bd629b28c1de936fa3bcdc08ea38d96760d41", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/trie-9cffc6e54c9abf47) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::trie_chunk_test ... ok [INFO] [stdout] test tests::trie_get_test ... ok [INFO] [stdout] test tests::trie_chunk_vec_test ... ok [INFO] [stdout] test tests::trie_get_where_test ... ok [INFO] [stdout] test tests::trie_contains_test ... ok [INFO] [stdout] test tests::trie_contains_where_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4f6129c9102d797b575a938fc00bd629b28c1de936fa3bcdc08ea38d96760d41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f6129c9102d797b575a938fc00bd629b28c1de936fa3bcdc08ea38d96760d41", kill_on_drop: false }` [INFO] [stdout] 4f6129c9102d797b575a938fc00bd629b28c1de936fa3bcdc08ea38d96760d41