[INFO] fetching crate c-path 0.1.1...
[INFO] testing c-path-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate c-path 0.1.1 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate c-path 0.1.1 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 crates.io crate c-path 0.1.1
[INFO] finished tweaking crates.io crate c-path 0.1.1
[INFO] tweaked toml for crates.io crate c-path 0.1.1 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 823fd62da2b1b587447d19b4f5ead5d8d2ac0df732b291a45cd70e5b15255e28
[INFO] running `Command { std: "docker" "start" "-a" "823fd62da2b1b587447d19b4f5ead5d8d2ac0df732b291a45cd70e5b15255e28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "823fd62da2b1b587447d19b4f5ead5d8d2ac0df732b291a45cd70e5b15255e28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "823fd62da2b1b587447d19b4f5ead5d8d2ac0df732b291a45cd70e5b15255e28", kill_on_drop: false }`
[INFO] [stdout] 823fd62da2b1b587447d19b4f5ead5d8d2ac0df732b291a45cd70e5b15255e28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 5e411fd6aea2249ef8145d420c0b41983254a298939924ec3886f8280ac2c8aa
[INFO] running `Command { std: "docker" "start" "-a" "5e411fd6aea2249ef8145d420c0b41983254a298939924ec3886f8280ac2c8aa", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling c-path v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "5e411fd6aea2249ef8145d420c0b41983254a298939924ec3886f8280ac2c8aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e411fd6aea2249ef8145d420c0b41983254a298939924ec3886f8280ac2c8aa", kill_on_drop: false }`
[INFO] [stdout] 5e411fd6aea2249ef8145d420c0b41983254a298939924ec3886f8280ac2c8aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 765e5009217e8b25ce2f8ec78ea7e8fc11d40705fb5fc902825fd116c47e194d
[INFO] running `Command { std: "docker" "start" "-a" "765e5009217e8b25ce2f8ec78ea7e8fc11d40705fb5fc902825fd116c47e194d", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling c-path v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "765e5009217e8b25ce2f8ec78ea7e8fc11d40705fb5fc902825fd116c47e194d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "765e5009217e8b25ce2f8ec78ea7e8fc11d40705fb5fc902825fd116c47e194d", kill_on_drop: false }`
[INFO] [stdout] 765e5009217e8b25ce2f8ec78ea7e8fc11d40705fb5fc902825fd116c47e194d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] a26882dd64da8aa20b9ba54fe5ebf197240ec905d6a824f58bb134a7cb3decd0
[INFO] running `Command { std: "docker" "start" "-a" "a26882dd64da8aa20b9ba54fe5ebf197240ec905d6a824f58bb134a7cb3decd0", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/c_path-709f47a40331577b)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests c-path
[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] [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" "a26882dd64da8aa20b9ba54fe5ebf197240ec905d6a824f58bb134a7cb3decd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a26882dd64da8aa20b9ba54fe5ebf197240ec905d6a824f58bb134a7cb3decd0", kill_on_drop: false }`
[INFO] [stdout] a26882dd64da8aa20b9ba54fe5ebf197240ec905d6a824f58bb134a7cb3decd0