[INFO] cloning repository https://github.com/nicraMarcin/alpine_segfault
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nicraMarcin/alpine_segfault" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FnicraMarcin%2Falpine_segfault", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FnicraMarcin%2Falpine_segfault'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 51ddaf7865d70e371465f435e7d2d45f50cc4ce5
[INFO] testing nicraMarcin/alpine_segfault against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FnicraMarcin%2Falpine_segfault" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nicraMarcin/alpine_segfault 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 git repo https://github.com/nicraMarcin/alpine_segfault
[INFO] finished tweaking git repo https://github.com/nicraMarcin/alpine_segfault
[INFO] tweaked toml for git repo https://github.com/nicraMarcin/alpine_segfault written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/nicraMarcin/alpine_segfault already has a lockfile, it will not be regenerated
[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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] dbeecdc363dd066652c6769cc932d4b6cd0bf562cfc634097fff0a83a7ba7b52
[INFO] running `Command { std: "docker" "start" "-a" "dbeecdc363dd066652c6769cc932d4b6cd0bf562cfc634097fff0a83a7ba7b52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbeecdc363dd066652c6769cc932d4b6cd0bf562cfc634097fff0a83a7ba7b52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbeecdc363dd066652c6769cc932d4b6cd0bf562cfc634097fff0a83a7ba7b52", kill_on_drop: false }`
[INFO] [stdout] dbeecdc363dd066652c6769cc932d4b6cd0bf562cfc634097fff0a83a7ba7b52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] e48da0e32b425919e72240b7c1c500f2761640edbb9ce45225527db8544f203e
[INFO] running `Command { std: "docker" "start" "-a" "e48da0e32b425919e72240b7c1c500f2761640edbb9ce45225527db8544f203e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling gcore v0.1.0 (/opt/rustwide/workdir/gcore)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.60s
[INFO] running `Command { std: "docker" "inspect" "e48da0e32b425919e72240b7c1c500f2761640edbb9ce45225527db8544f203e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e48da0e32b425919e72240b7c1c500f2761640edbb9ce45225527db8544f203e", kill_on_drop: false }`
[INFO] [stdout] e48da0e32b425919e72240b7c1c500f2761640edbb9ce45225527db8544f203e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] c19848590e84335c722f36a40a852d0e6dc0d4bca1d2b6933c725e4deb5b71d1
[INFO] running `Command { std: "docker" "start" "-a" "c19848590e84335c722f36a40a852d0e6dc0d4bca1d2b6933c725e4deb5b71d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcore v0.1.0 (/opt/rustwide/workdir/gcore)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "c19848590e84335c722f36a40a852d0e6dc0d4bca1d2b6933c725e4deb5b71d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c19848590e84335c722f36a40a852d0e6dc0d4bca1d2b6933c725e4deb5b71d1", kill_on_drop: false }`
[INFO] [stdout] c19848590e84335c722f36a40a852d0e6dc0d4bca1d2b6933c725e4deb5b71d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] e5204a34408c369147d3a9d2a342529d5805c58cc28d5e9cee469cf9b54dd6a7
[INFO] running `Command { std: "docker" "start" "-a" "e5204a34408c369147d3a9d2a342529d5805c58cc28d5e9cee469cf9b54dd6a7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gcore-d56d70f029ddd790)
[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" "e5204a34408c369147d3a9d2a342529d5805c58cc28d5e9cee469cf9b54dd6a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5204a34408c369147d3a9d2a342529d5805c58cc28d5e9cee469cf9b54dd6a7", kill_on_drop: false }`
[INFO] [stdout] e5204a34408c369147d3a9d2a342529d5805c58cc28d5e9cee469cf9b54dd6a7