[INFO] fetching crate hog 0.1.0...
[INFO] testing hog-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate hog 0.1.0 into /workspace/builds/worker-83/source
[INFO] validating manifest of crates.io crate hog 0.1.0 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 hog 0.1.0
[INFO] finished tweaking crates.io crate hog 0.1.0
[INFO] tweaked toml for crates.io crate hog 0.1.0 written to /workspace/builds/worker-83/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] 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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] 2a602a1e0fcb23f3ebe75b9546b69cd7a1def20d0ccf7c2d73a90d65dcdc4971
[INFO] running `Command { std: "docker" "start" "-a" "2a602a1e0fcb23f3ebe75b9546b69cd7a1def20d0ccf7c2d73a90d65dcdc4971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a602a1e0fcb23f3ebe75b9546b69cd7a1def20d0ccf7c2d73a90d65dcdc4971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a602a1e0fcb23f3ebe75b9546b69cd7a1def20d0ccf7c2d73a90d65dcdc4971", kill_on_drop: false }`
[INFO] [stdout] 2a602a1e0fcb23f3ebe75b9546b69cd7a1def20d0ccf7c2d73a90d65dcdc4971
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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] 926f8e15fae857a77b81bf03a3f690f6c7167b49921fe0162160b30d5fb157ef
[INFO] running `Command { std: "docker" "start" "-a" "926f8e15fae857a77b81bf03a3f690f6c7167b49921fe0162160b30d5fb157ef", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hog v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "926f8e15fae857a77b81bf03a3f690f6c7167b49921fe0162160b30d5fb157ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "926f8e15fae857a77b81bf03a3f690f6c7167b49921fe0162160b30d5fb157ef", kill_on_drop: false }`
[INFO] [stdout] 926f8e15fae857a77b81bf03a3f690f6c7167b49921fe0162160b30d5fb157ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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] dd46711cd1e1a8cbf2fd8b57afdd646e57cdc896528a65fe05609cf50feb58f5
[INFO] running `Command { std: "docker" "start" "-a" "dd46711cd1e1a8cbf2fd8b57afdd646e57cdc896528a65fe05609cf50feb58f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling hog v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "dd46711cd1e1a8cbf2fd8b57afdd646e57cdc896528a65fe05609cf50feb58f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd46711cd1e1a8cbf2fd8b57afdd646e57cdc896528a65fe05609cf50feb58f5", kill_on_drop: false }`
[INFO] [stdout] dd46711cd1e1a8cbf2fd8b57afdd646e57cdc896528a65fe05609cf50feb58f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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] 07c15872fe07d744a8b563a9076691b2ed08c4a0f88f4c0dcfcf4897e67a53c4
[INFO] running `Command { std: "docker" "start" "-a" "07c15872fe07d744a8b563a9076691b2ed08c4a0f88f4c0dcfcf4897e67a53c4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hog-ab70c0406c03fce6)
[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 hog
[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" "07c15872fe07d744a8b563a9076691b2ed08c4a0f88f4c0dcfcf4897e67a53c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07c15872fe07d744a8b563a9076691b2ed08c4a0f88f4c0dcfcf4897e67a53c4", kill_on_drop: false }`
[INFO] [stdout] 07c15872fe07d744a8b563a9076691b2ed08c4a0f88f4c0dcfcf4897e67a53c4