[INFO] cloning repository https://github.com/aouakki/learning-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aouakki/learning-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faouakki%2Flearning-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faouakki%2Flearning-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7bd05f86fb89fc44555f94cffa7e4b32ba1bf2ed [INFO] testing aouakki/learning-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%2Faouakki%2Flearning-rust" "/workspace/builds/worker-117/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-117/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aouakki/learning-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/aouakki/learning-rust [INFO] finished tweaking git repo https://github.com/aouakki/learning-rust [INFO] tweaked toml for git repo https://github.com/aouakki/learning-rust written to /workspace/builds/worker-117/source/Cargo.toml [INFO] crate git repo https://github.com/aouakki/learning-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-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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] 1d7545ccbd2c0e1c29fcc399f21a1e29ab815c8a8ce734801151ee4a4fcba28f [INFO] running `Command { std: "docker" "start" "-a" "1d7545ccbd2c0e1c29fcc399f21a1e29ab815c8a8ce734801151ee4a4fcba28f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1d7545ccbd2c0e1c29fcc399f21a1e29ab815c8a8ce734801151ee4a4fcba28f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d7545ccbd2c0e1c29fcc399f21a1e29ab815c8a8ce734801151ee4a4fcba28f", kill_on_drop: false }` [INFO] [stdout] 1d7545ccbd2c0e1c29fcc399f21a1e29ab815c8a8ce734801151ee4a4fcba28f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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] c50c47960a5dde6a4ab97a2be67d5fea51a5f9d57305dfdf747b6268251fdc2c [INFO] running `Command { std: "docker" "start" "-a" "c50c47960a5dde6a4ab97a2be67d5fea51a5f9d57305dfdf747b6268251fdc2c", kill_on_drop: false }` [INFO] [stderr] Compiling rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.33s [INFO] running `Command { std: "docker" "inspect" "c50c47960a5dde6a4ab97a2be67d5fea51a5f9d57305dfdf747b6268251fdc2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c50c47960a5dde6a4ab97a2be67d5fea51a5f9d57305dfdf747b6268251fdc2c", kill_on_drop: false }` [INFO] [stdout] c50c47960a5dde6a4ab97a2be67d5fea51a5f9d57305dfdf747b6268251fdc2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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] 6f2c45c549eb753d19517cf47baa3e042719e7d587434b80e3cea9f23d219689 [INFO] running `Command { std: "docker" "start" "-a" "6f2c45c549eb753d19517cf47baa3e042719e7d587434b80e3cea9f23d219689", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 36.06s [INFO] running `Command { std: "docker" "inspect" "6f2c45c549eb753d19517cf47baa3e042719e7d587434b80e3cea9f23d219689", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f2c45c549eb753d19517cf47baa3e042719e7d587434b80e3cea9f23d219689", kill_on_drop: false }` [INFO] [stdout] 6f2c45c549eb753d19517cf47baa3e042719e7d587434b80e3cea9f23d219689 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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] d209058776eaf10627b264ae4cdec8edc5ac38ba6d79cc119deaeffe73e14e05 [INFO] running `Command { std: "docker" "start" "-a" "d209058776eaf10627b264ae4cdec8edc5ac38ba6d79cc119deaeffe73e14e05", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust-dd803576ab748598) [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" "d209058776eaf10627b264ae4cdec8edc5ac38ba6d79cc119deaeffe73e14e05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d209058776eaf10627b264ae4cdec8edc5ac38ba6d79cc119deaeffe73e14e05", kill_on_drop: false }` [INFO] [stdout] d209058776eaf10627b264ae4cdec8edc5ac38ba6d79cc119deaeffe73e14e05