[INFO] fetching crate hexcat 2.3.4...
[INFO] testing hexcat-2.3.4 against 1.54.0 for beta-1.55-1
[INFO] extracting crate hexcat 2.3.4 into /workspace/builds/worker-56/source
[INFO] validating manifest of crates.io crate hexcat 2.3.4 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hexcat 2.3.4
[INFO] finished tweaking crates.io crate hexcat 2.3.4
[INFO] tweaked toml for crates.io crate hexcat 2.3.4 written to /workspace/builds/worker-56/source/Cargo.toml
[INFO] crate crates.io crate hexcat 2.3.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3e980c49d3b8f25a314b4d70fe2f3eb401a05acd13d9c817574d8d109560457
[INFO] running `Command { std: "docker" "start" "-a" "f3e980c49d3b8f25a314b4d70fe2f3eb401a05acd13d9c817574d8d109560457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3e980c49d3b8f25a314b4d70fe2f3eb401a05acd13d9c817574d8d109560457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3e980c49d3b8f25a314b4d70fe2f3eb401a05acd13d9c817574d8d109560457", kill_on_drop: false }`
[INFO] [stdout] f3e980c49d3b8f25a314b4d70fe2f3eb401a05acd13d9c817574d8d109560457
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26a460c63834a55130108f48ecde73f0e0b4ce3f1613018a7ca2366c7b44aada
[INFO] running `Command { std: "docker" "start" "-a" "26a460c63834a55130108f48ecde73f0e0b4ce3f1613018a7ca2366c7b44aada", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hexcat v2.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "26a460c63834a55130108f48ecde73f0e0b4ce3f1613018a7ca2366c7b44aada", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26a460c63834a55130108f48ecde73f0e0b4ce3f1613018a7ca2366c7b44aada", kill_on_drop: false }`
[INFO] [stdout] 26a460c63834a55130108f48ecde73f0e0b4ce3f1613018a7ca2366c7b44aada
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a449a18219d54bded22c4cc1f06466d8dc3ad27c767e045922cae4d64b855a4
[INFO] running `Command { std: "docker" "start" "-a" "8a449a18219d54bded22c4cc1f06466d8dc3ad27c767e045922cae4d64b855a4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hexcat v2.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "8a449a18219d54bded22c4cc1f06466d8dc3ad27c767e045922cae4d64b855a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a449a18219d54bded22c4cc1f06466d8dc3ad27c767e045922cae4d64b855a4", kill_on_drop: false }`
[INFO] [stdout] 8a449a18219d54bded22c4cc1f06466d8dc3ad27c767e045922cae4d64b855a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] abd28a21feea21bb256fd95205d37b6cfc14c89f370b6799acfdc0f0d5fcbf9d
[INFO] running `Command { std: "docker" "start" "-a" "abd28a21feea21bb256fd95205d37b6cfc14c89f370b6799acfdc0f0d5fcbf9d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hexcat-78639b10f2524586)
[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" "abd28a21feea21bb256fd95205d37b6cfc14c89f370b6799acfdc0f0d5fcbf9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abd28a21feea21bb256fd95205d37b6cfc14c89f370b6799acfdc0f0d5fcbf9d", kill_on_drop: false }`
[INFO] [stdout] abd28a21feea21bb256fd95205d37b6cfc14c89f370b6799acfdc0f0d5fcbf9d
