[INFO] cloning repository https://github.com/mah-shee/abc174 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mah-shee/abc174" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmah-shee%2Fabc174", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmah-shee%2Fabc174'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6a4870a51a5f8dbbf30621fe358f2af2b072a899 [INFO] testing mah-shee/abc174 against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmah-shee%2Fabc174" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mah-shee/abc174 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mah-shee/abc174 [INFO] finished tweaking git repo https://github.com/mah-shee/abc174 [INFO] tweaked toml for git repo https://github.com/mah-shee/abc174 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/mah-shee/abc174 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 369e515a0c65c9a9fec0c68abbb7b1b4e1c6e7c8adbbcb006df473bdf558fae3 [INFO] running `Command { std: "docker" "start" "-a" "369e515a0c65c9a9fec0c68abbb7b1b4e1c6e7c8adbbcb006df473bdf558fae3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "369e515a0c65c9a9fec0c68abbb7b1b4e1c6e7c8adbbcb006df473bdf558fae3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "369e515a0c65c9a9fec0c68abbb7b1b4e1c6e7c8adbbcb006df473bdf558fae3", kill_on_drop: false }` [INFO] [stdout] 369e515a0c65c9a9fec0c68abbb7b1b4e1c6e7c8adbbcb006df473bdf558fae3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 67cee5393a6a0eab813d58a524adc73ecd00e9f9be20a11b3a138c7bb97f25fa [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" "67cee5393a6a0eab813d58a524adc73ecd00e9f9be20a11b3a138c7bb97f25fa", kill_on_drop: false }` [INFO] [stderr] Compiling abc174 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/bin/b.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | d: usize, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `points` [INFO] [stdout] --> src/bin/b.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | points: [(isize, isize); n], [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_points` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.75s [INFO] running `Command { std: "docker" "inspect" "67cee5393a6a0eab813d58a524adc73ecd00e9f9be20a11b3a138c7bb97f25fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67cee5393a6a0eab813d58a524adc73ecd00e9f9be20a11b3a138c7bb97f25fa", kill_on_drop: false }` [INFO] [stdout] 67cee5393a6a0eab813d58a524adc73ecd00e9f9be20a11b3a138c7bb97f25fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b880d88a0c63ea3722a8329a91a03afd16054489d82e6780b3646e72c3ce6850 [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" "b880d88a0c63ea3722a8329a91a03afd16054489d82e6780b3646e72c3ce6850", kill_on_drop: false }` [INFO] [stderr] Compiling abc174 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/bin/b.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | d: usize, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `points` [INFO] [stdout] --> src/bin/b.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | points: [(isize, isize); n], [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_points` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.16s [INFO] running `Command { std: "docker" "inspect" "b880d88a0c63ea3722a8329a91a03afd16054489d82e6780b3646e72c3ce6850", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b880d88a0c63ea3722a8329a91a03afd16054489d82e6780b3646e72c3ce6850", kill_on_drop: false }` [INFO] [stdout] b880d88a0c63ea3722a8329a91a03afd16054489d82e6780b3646e72c3ce6850 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] eb7ff87fc066b9c785c191bc2a844b81da1b6fd27cd2a4cec5cc8e8ec32feb11 [INFO] running `Command { std: "docker" "start" "-a" "eb7ff87fc066b9c785c191bc2a844b81da1b6fd27cd2a4cec5cc8e8ec32feb11", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `d` [INFO] [stderr] --> src/bin/b.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | d: usize, [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `points` [INFO] [stderr] --> src/bin/b.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | points: [(isize, isize); n], [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_points` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/a-8dd7feb9591d3922 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/b-a2319aa00a6e87cf [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/c-b59734c44b2c82a9 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/d-94e89b4fee1e0f95 [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/e-74a2654cc0eb5ece [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [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 [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/f-f697e101cda0c2fd [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "eb7ff87fc066b9c785c191bc2a844b81da1b6fd27cd2a4cec5cc8e8ec32feb11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb7ff87fc066b9c785c191bc2a844b81da1b6fd27cd2a4cec5cc8e8ec32feb11", kill_on_drop: false }` [INFO] [stdout] eb7ff87fc066b9c785c191bc2a844b81da1b6fd27cd2a4cec5cc8e8ec32feb11