[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 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FnicraMarcin%2Falpine_segfault" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nicraMarcin/alpine_segfault on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-2/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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9064e1283436143abf564bcc49e12076cc30bcaf6a09c4b1eb718fcd10c74c0
[INFO] running `Command { std: "docker" "start" "-a" "b9064e1283436143abf564bcc49e12076cc30bcaf6a09c4b1eb718fcd10c74c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9064e1283436143abf564bcc49e12076cc30bcaf6a09c4b1eb718fcd10c74c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9064e1283436143abf564bcc49e12076cc30bcaf6a09c4b1eb718fcd10c74c0", kill_on_drop: false }`
[INFO] [stdout] b9064e1283436143abf564bcc49e12076cc30bcaf6a09c4b1eb718fcd10c74c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11b898d9f8422e186955c28dc2a4eab1fe2ade9fe21466636ff22bdd4984f050
[INFO] running `Command { std: "docker" "start" "-a" "11b898d9f8422e186955c28dc2a4eab1fe2ade9fe21466636ff22bdd4984f050", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[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 9.40s
[INFO] running `Command { std: "docker" "inspect" "11b898d9f8422e186955c28dc2a4eab1fe2ade9fe21466636ff22bdd4984f050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11b898d9f8422e186955c28dc2a4eab1fe2ade9fe21466636ff22bdd4984f050", kill_on_drop: false }`
[INFO] [stdout] 11b898d9f8422e186955c28dc2a4eab1fe2ade9fe21466636ff22bdd4984f050
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1d02c84ea7cef51534d821ced983ba8bc4d51c5b54c29dc04ce6db55c5e65d0
[INFO] running `Command { std: "docker" "start" "-a" "b1d02c84ea7cef51534d821ced983ba8bc4d51c5b54c29dc04ce6db55c5e65d0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gcore v0.1.0 (/opt/rustwide/workdir/gcore)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "b1d02c84ea7cef51534d821ced983ba8bc4d51c5b54c29dc04ce6db55c5e65d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1d02c84ea7cef51534d821ced983ba8bc4d51c5b54c29dc04ce6db55c5e65d0", kill_on_drop: false }`
[INFO] [stdout] b1d02c84ea7cef51534d821ced983ba8bc4d51c5b54c29dc04ce6db55c5e65d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7c6ee81b9435f4c469d8be76abb3cd94eb99378f245a197b777e9f8c72e7fa59
[INFO] running `Command { std: "docker" "start" "-a" "7c6ee81b9435f4c469d8be76abb3cd94eb99378f245a197b777e9f8c72e7fa59", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gcore-956f65df557812e9)
[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" "7c6ee81b9435f4c469d8be76abb3cd94eb99378f245a197b777e9f8c72e7fa59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c6ee81b9435f4c469d8be76abb3cd94eb99378f245a197b777e9f8c72e7fa59", kill_on_drop: false }`
[INFO] [stdout] 7c6ee81b9435f4c469d8be76abb3cd94eb99378f245a197b777e9f8c72e7fa59