[INFO] cloning repository https://github.com/ongaeshi/rubybin
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ongaeshi/rubybin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fongaeshi%2Frubybin", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fongaeshi%2Frubybin'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a7ea87fb38e373d3ca8c5e31792ca9b476971db2
[INFO] testing ongaeshi/rubybin against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fongaeshi%2Frubybin" "/workspace/builds/worker-67/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-67/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ongaeshi/rubybin on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ongaeshi/rubybin
[INFO] finished tweaking git repo https://github.com/ongaeshi/rubybin
[INFO] tweaked toml for git repo https://github.com/ongaeshi/rubybin written to /workspace/builds/worker-67/source/Cargo.toml
[INFO] crate git repo https://github.com/ongaeshi/rubybin already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08d0e4dbe4c845edabe8da6c3bf21f579736e880e0dd611f2f8d3509f57f7624
[INFO] running `Command { std: "docker" "start" "-a" "08d0e4dbe4c845edabe8da6c3bf21f579736e880e0dd611f2f8d3509f57f7624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08d0e4dbe4c845edabe8da6c3bf21f579736e880e0dd611f2f8d3509f57f7624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08d0e4dbe4c845edabe8da6c3bf21f579736e880e0dd611f2f8d3509f57f7624", kill_on_drop: false }`
[INFO] [stdout] 08d0e4dbe4c845edabe8da6c3bf21f579736e880e0dd611f2f8d3509f57f7624
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb6b796250bcd23fdc735c46280f9b241c8c9cc4e594ad6c0b1acdbe2f62661c
[INFO] running `Command { std: "docker" "start" "-a" "fb6b796250bcd23fdc735c46280f9b241c8c9cc4e594ad6c0b1acdbe2f62661c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rubybin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "fb6b796250bcd23fdc735c46280f9b241c8c9cc4e594ad6c0b1acdbe2f62661c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb6b796250bcd23fdc735c46280f9b241c8c9cc4e594ad6c0b1acdbe2f62661c", kill_on_drop: false }`
[INFO] [stdout] fb6b796250bcd23fdc735c46280f9b241c8c9cc4e594ad6c0b1acdbe2f62661c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68f0caa00a30ebea67b5978ea3ec943272ac095a90d1b69f54c2dd76bfd0340a
[INFO] running `Command { std: "docker" "start" "-a" "68f0caa00a30ebea67b5978ea3ec943272ac095a90d1b69f54c2dd76bfd0340a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rubybin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "68f0caa00a30ebea67b5978ea3ec943272ac095a90d1b69f54c2dd76bfd0340a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68f0caa00a30ebea67b5978ea3ec943272ac095a90d1b69f54c2dd76bfd0340a", kill_on_drop: false }`
[INFO] [stdout] 68f0caa00a30ebea67b5978ea3ec943272ac095a90d1b69f54c2dd76bfd0340a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] df6bd5933240295a938fc42fab89b0ed6249a9054a7023007198a94fe4691fe8
[INFO] running `Command { std: "docker" "start" "-a" "df6bd5933240295a938fc42fab89b0ed6249a9054a7023007198a94fe4691fe8", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rubybin-58fcc42820443d13)
[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" "df6bd5933240295a938fc42fab89b0ed6249a9054a7023007198a94fe4691fe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df6bd5933240295a938fc42fab89b0ed6249a9054a7023007198a94fe4691fe8", kill_on_drop: false }`
[INFO] [stdout] df6bd5933240295a938fc42fab89b0ed6249a9054a7023007198a94fe4691fe8