[INFO] cloning repository https://github.com/miseyu/rust-bootstrap
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/miseyu/rust-bootstrap" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiseyu%2Frust-bootstrap", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiseyu%2Frust-bootstrap'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 13b75675204b148de5ed013bc81e4f8817d77f51
[INFO] testing miseyu/rust-bootstrap 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%2Fmiseyu%2Frust-bootstrap" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/miseyu/rust-bootstrap 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/miseyu/rust-bootstrap
[INFO] finished tweaking git repo https://github.com/miseyu/rust-bootstrap
[INFO] tweaked toml for git repo https://github.com/miseyu/rust-bootstrap written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/miseyu/rust-bootstrap 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 55d49832128afc84ed7c1d9780439083494887a6a9c6352793f99434c1d54c48
[INFO] running `Command { std: "docker" "start" "-a" "55d49832128afc84ed7c1d9780439083494887a6a9c6352793f99434c1d54c48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55d49832128afc84ed7c1d9780439083494887a6a9c6352793f99434c1d54c48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55d49832128afc84ed7c1d9780439083494887a6a9c6352793f99434c1d54c48", kill_on_drop: false }`
[INFO] [stdout] 55d49832128afc84ed7c1d9780439083494887a6a9c6352793f99434c1d54c48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] cc28a94dc13124c109837a7432cc3c8959951b4ef5133da560c152989dcbf2ef
[INFO] running `Command { std: "docker" "start" "-a" "cc28a94dc13124c109837a7432cc3c8959951b4ef5133da560c152989dcbf2ef", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-bootstrap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.14s
[INFO] running `Command { std: "docker" "inspect" "cc28a94dc13124c109837a7432cc3c8959951b4ef5133da560c152989dcbf2ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc28a94dc13124c109837a7432cc3c8959951b4ef5133da560c152989dcbf2ef", kill_on_drop: false }`
[INFO] [stdout] cc28a94dc13124c109837a7432cc3c8959951b4ef5133da560c152989dcbf2ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] e1f90cc087d2a7070d4c103e86148a829e8e70173a8ff1163f093b2db9baa4de
[INFO] running `Command { std: "docker" "start" "-a" "e1f90cc087d2a7070d4c103e86148a829e8e70173a8ff1163f093b2db9baa4de", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-bootstrap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "e1f90cc087d2a7070d4c103e86148a829e8e70173a8ff1163f093b2db9baa4de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1f90cc087d2a7070d4c103e86148a829e8e70173a8ff1163f093b2db9baa4de", kill_on_drop: false }`
[INFO] [stdout] e1f90cc087d2a7070d4c103e86148a829e8e70173a8ff1163f093b2db9baa4de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 607208ade2abed88ee2a2b5695c15218ab7633554781b072c0f91cc6a2dfed83
[INFO] running `Command { std: "docker" "start" "-a" "607208ade2abed88ee2a2b5695c15218ab7633554781b072c0f91cc6a2dfed83", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_bootstrap-bce18ce2439a5197)
[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" "607208ade2abed88ee2a2b5695c15218ab7633554781b072c0f91cc6a2dfed83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "607208ade2abed88ee2a2b5695c15218ab7633554781b072c0f91cc6a2dfed83", kill_on_drop: false }`
[INFO] [stdout] 607208ade2abed88ee2a2b5695c15218ab7633554781b072c0f91cc6a2dfed83