[INFO] fetching crate hexi 0.0.1...
[INFO] testing hexi-0.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate hexi 0.0.1 into /workspace/builds/worker-47/source
[INFO] validating manifest of crates.io crate hexi 0.0.1 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 hexi 0.0.1
[INFO] finished tweaking crates.io crate hexi 0.0.1
[INFO] tweaked toml for crates.io crate hexi 0.0.1 written to /workspace/builds/worker-47/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 3dde323e7a0b822be2a5b19d008b007032c7b57df7e53ac4f2fcab96e252639a
[INFO] running `Command { std: "docker" "start" "-a" "3dde323e7a0b822be2a5b19d008b007032c7b57df7e53ac4f2fcab96e252639a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3dde323e7a0b822be2a5b19d008b007032c7b57df7e53ac4f2fcab96e252639a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dde323e7a0b822be2a5b19d008b007032c7b57df7e53ac4f2fcab96e252639a", kill_on_drop: false }`
[INFO] [stdout] 3dde323e7a0b822be2a5b19d008b007032c7b57df7e53ac4f2fcab96e252639a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 5a6b853b4afae77b938dd0146d99098426917ec3f433e96550eb2dc3fcde3599
[INFO] running `Command { std: "docker" "start" "-a" "5a6b853b4afae77b938dd0146d99098426917ec3f433e96550eb2dc3fcde3599", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hexi v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "5a6b853b4afae77b938dd0146d99098426917ec3f433e96550eb2dc3fcde3599", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a6b853b4afae77b938dd0146d99098426917ec3f433e96550eb2dc3fcde3599", kill_on_drop: false }`
[INFO] [stdout] 5a6b853b4afae77b938dd0146d99098426917ec3f433e96550eb2dc3fcde3599
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] 3806450e3ffd6db1c2d26bed1ffbfe6498556dba23ef70595913ea18d2d30d98
[INFO] running `Command { std: "docker" "start" "-a" "3806450e3ffd6db1c2d26bed1ffbfe6498556dba23ef70595913ea18d2d30d98", kill_on_drop: false }`
[INFO] [stderr]    Compiling hexi v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "3806450e3ffd6db1c2d26bed1ffbfe6498556dba23ef70595913ea18d2d30d98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3806450e3ffd6db1c2d26bed1ffbfe6498556dba23ef70595913ea18d2d30d98", kill_on_drop: false }`
[INFO] [stdout] 3806450e3ffd6db1c2d26bed1ffbfe6498556dba23ef70595913ea18d2d30d98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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] ea331f608fa048d72686a71ad3799e120ad33568344b4846fa19bcec0e095ef3
[INFO] running `Command { std: "docker" "start" "-a" "ea331f608fa048d72686a71ad3799e120ad33568344b4846fa19bcec0e095ef3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hexi-8b1c070129259124)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hexi
[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" "ea331f608fa048d72686a71ad3799e120ad33568344b4846fa19bcec0e095ef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea331f608fa048d72686a71ad3799e120ad33568344b4846fa19bcec0e095ef3", kill_on_drop: false }`
[INFO] [stdout] ea331f608fa048d72686a71ad3799e120ad33568344b4846fa19bcec0e095ef3