[INFO] fetching crate starts-ends-with-caseless 0.6.4... [INFO] testing starts-ends-with-caseless-0.6.4 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate starts-ends-with-caseless 0.6.4 into /workspace/builds/worker-60/source [INFO] validating manifest of crates.io crate starts-ends-with-caseless 0.6.4 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate starts-ends-with-caseless 0.6.4 [INFO] finished tweaking crates.io crate starts-ends-with-caseless 0.6.4 [INFO] tweaked toml for crates.io crate starts-ends-with-caseless 0.6.4 written to /workspace/builds/worker-60/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 322983a659d3945d480b13af81d0d720d0ac0a51ed818af15abf18770e3522fe [INFO] running `Command { std: "docker" "start" "-a" "322983a659d3945d480b13af81d0d720d0ac0a51ed818af15abf18770e3522fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "322983a659d3945d480b13af81d0d720d0ac0a51ed818af15abf18770e3522fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "322983a659d3945d480b13af81d0d720d0ac0a51ed818af15abf18770e3522fe", kill_on_drop: false }` [INFO] [stdout] 322983a659d3945d480b13af81d0d720d0ac0a51ed818af15abf18770e3522fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42e4f20915766ffd418f2f2f2c2315a936e7b7d2a7b01d8393019c9de59a385e [INFO] running `Command { std: "docker" "start" "-a" "42e4f20915766ffd418f2f2f2c2315a936e7b7d2a7b01d8393019c9de59a385e", kill_on_drop: false }` [INFO] [stderr] Compiling cow-utils v0.1.2 [INFO] [stderr] Compiling starts-ends-with-caseless v0.6.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `std::str::Bytes` in tuple element 1 that must be used [INFO] [stdout] --> src/starts_with_caseless_multiple.rs:61:37 [INFO] [stdout] | [INFO] [stdout] 61 | ... bcss.remove(i); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: iterators are lazy and do nothing unless consumed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "42e4f20915766ffd418f2f2f2c2315a936e7b7d2a7b01d8393019c9de59a385e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42e4f20915766ffd418f2f2f2c2315a936e7b7d2a7b01d8393019c9de59a385e", kill_on_drop: false }` [INFO] [stdout] 42e4f20915766ffd418f2f2f2c2315a936e7b7d2a7b01d8393019c9de59a385e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6e33e1e72233783b3602d93aedbd370f4c9892bcddb0c6e9c603b08917d9a01d [INFO] running `Command { std: "docker" "start" "-a" "6e33e1e72233783b3602d93aedbd370f4c9892bcddb0c6e9c603b08917d9a01d", kill_on_drop: false }` [INFO] [stderr] Compiling starts-ends-with-caseless v0.6.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `std::str::Bytes` in tuple element 1 that must be used [INFO] [stdout] --> src/starts_with_caseless_multiple.rs:61:37 [INFO] [stdout] | [INFO] [stdout] 61 | ... bcss.remove(i); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: iterators are lazy and do nothing unless consumed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::str::Bytes` in tuple element 1 that must be used [INFO] [stdout] --> src/starts_with_caseless_multiple.rs:61:37 [INFO] [stdout] | [INFO] [stdout] 61 | ... bcss.remove(i); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: iterators are lazy and do nothing unless consumed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `Command { std: "docker" "inspect" "6e33e1e72233783b3602d93aedbd370f4c9892bcddb0c6e9c603b08917d9a01d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e33e1e72233783b3602d93aedbd370f4c9892bcddb0c6e9c603b08917d9a01d", kill_on_drop: false }` [INFO] [stdout] 6e33e1e72233783b3602d93aedbd370f4c9892bcddb0c6e9c603b08917d9a01d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2bec8dd16dcf86e5c5606c414c0759e73734d3455488886c73a626bd63e1da26 [INFO] running `Command { std: "docker" "start" "-a" "2bec8dd16dcf86e5c5606c414c0759e73734d3455488886c73a626bd63e1da26", kill_on_drop: false }` [INFO] [stderr] warning: unused `std::str::Bytes` in tuple element 1 that must be used [INFO] [stderr] --> src/starts_with_caseless_multiple.rs:61:37 [INFO] [stderr] | [INFO] [stderr] 61 | ... bcss.remove(i); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: iterators are lazy and do nothing unless consumed [INFO] [stderr] [INFO] [stderr] warning: `starts-ends-with-caseless` (lib) generated 1 warning [INFO] [stderr] warning: `starts-ends-with-caseless` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/starts_ends_with_caseless-e462e4396e7a19c8) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests starts-ends-with-caseless [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] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 19) ... ok [INFO] [stdout] test src/lib.rs - (line 7) ... ok [INFO] [stdout] test src/lib.rs - (line 37) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2bec8dd16dcf86e5c5606c414c0759e73734d3455488886c73a626bd63e1da26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2bec8dd16dcf86e5c5606c414c0759e73734d3455488886c73a626bd63e1da26", kill_on_drop: false }` [INFO] [stdout] 2bec8dd16dcf86e5c5606c414c0759e73734d3455488886c73a626bd63e1da26