[INFO] cloning repository https://github.com/Xanewok/subhistory
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Xanewok/subhistory" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXanewok%2Fsubhistory", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXanewok%2Fsubhistory'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 261da5f73abd17e0066e4456619b811f4ce9eb04
[INFO] testing Xanewok/subhistory against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXanewok%2Fsubhistory" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Xanewok/subhistory on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Xanewok/subhistory
[INFO] finished tweaking git repo https://github.com/Xanewok/subhistory
[INFO] tweaked toml for git repo https://github.com/Xanewok/subhistory written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/Xanewok/subhistory already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a62aad9cd3bc58245d44b3a90039391c4571b6ecc7d70e918a5c641929e07246
[INFO] running `Command { std: "docker" "start" "-a" "a62aad9cd3bc58245d44b3a90039391c4571b6ecc7d70e918a5c641929e07246", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a62aad9cd3bc58245d44b3a90039391c4571b6ecc7d70e918a5c641929e07246", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a62aad9cd3bc58245d44b3a90039391c4571b6ecc7d70e918a5c641929e07246", kill_on_drop: false }`
[INFO] [stdout] a62aad9cd3bc58245d44b3a90039391c4571b6ecc7d70e918a5c641929e07246
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] adfea4e6006366eb854a61fe45fa59dd2584f6b3a86b525f3b0ab466a5e13ba2
[INFO] running `Command { std: "docker" "start" "-a" "adfea4e6006366eb854a61fe45fa59dd2584f6b3a86b525f3b0ab466a5e13ba2", kill_on_drop: false }`
[INFO] [stderr]    Compiling subhistory v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "adfea4e6006366eb854a61fe45fa59dd2584f6b3a86b525f3b0ab466a5e13ba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adfea4e6006366eb854a61fe45fa59dd2584f6b3a86b525f3b0ab466a5e13ba2", kill_on_drop: false }`
[INFO] [stdout] adfea4e6006366eb854a61fe45fa59dd2584f6b3a86b525f3b0ab466a5e13ba2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abfe9935cb50a7472ffa9c3814fd1d0eb4d47a13e5fe49fb24864fc271cba5a7
[INFO] running `Command { std: "docker" "start" "-a" "abfe9935cb50a7472ffa9c3814fd1d0eb4d47a13e5fe49fb24864fc271cba5a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling subhistory v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "abfe9935cb50a7472ffa9c3814fd1d0eb4d47a13e5fe49fb24864fc271cba5a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abfe9935cb50a7472ffa9c3814fd1d0eb4d47a13e5fe49fb24864fc271cba5a7", kill_on_drop: false }`
[INFO] [stdout] abfe9935cb50a7472ffa9c3814fd1d0eb4d47a13e5fe49fb24864fc271cba5a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c30a51f3d4d3a7f9cce3fa5ceee20e52e1a4adb38c56bb9b0f84607468e9c386
[INFO] running `Command { std: "docker" "start" "-a" "c30a51f3d4d3a7f9cce3fa5ceee20e52e1a4adb38c56bb9b0f84607468e9c386", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.62s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/subhistory-cba0e01ef3373a66)
[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" "c30a51f3d4d3a7f9cce3fa5ceee20e52e1a4adb38c56bb9b0f84607468e9c386", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c30a51f3d4d3a7f9cce3fa5ceee20e52e1a4adb38c56bb9b0f84607468e9c386", kill_on_drop: false }`
[INFO] [stdout] c30a51f3d4d3a7f9cce3fa5ceee20e52e1a4adb38c56bb9b0f84607468e9c386