[INFO] fetching crate evry 0.1.8...
[INFO] testing evry-0.1.8 against 1.55.0 for beta-1.56-1
[INFO] extracting crate evry 0.1.8 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate evry 0.1.8 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 evry 0.1.8
[INFO] finished tweaking crates.io crate evry 0.1.8
[INFO] tweaked toml for crates.io crate evry 0.1.8 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate evry 0.1.8 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 94b37b6772edeca3e3c45f0e87979b3581db6a49678c863cd7061468e61e3266
[INFO] running `Command { std: "docker" "start" "-a" "94b37b6772edeca3e3c45f0e87979b3581db6a49678c863cd7061468e61e3266", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94b37b6772edeca3e3c45f0e87979b3581db6a49678c863cd7061468e61e3266", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94b37b6772edeca3e3c45f0e87979b3581db6a49678c863cd7061468e61e3266", kill_on_drop: false }`
[INFO] [stdout] 94b37b6772edeca3e3c45f0e87979b3581db6a49678c863cd7061468e61e3266
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 11e3ed8abe26d0f1ac4b952abcf8c8baff4a1fa7ea211b2119ff315f382d3b73
[INFO] running `Command { std: "docker" "start" "-a" "11e3ed8abe26d0f1ac4b952abcf8c8baff4a1fa7ea211b2119ff315f382d3b73", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.70
[INFO] [stderr]    Compiling xdg v2.2.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling app_dirs v1.2.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling evry v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.73s
[INFO] running `Command { std: "docker" "inspect" "11e3ed8abe26d0f1ac4b952abcf8c8baff4a1fa7ea211b2119ff315f382d3b73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11e3ed8abe26d0f1ac4b952abcf8c8baff4a1fa7ea211b2119ff315f382d3b73", kill_on_drop: false }`
[INFO] [stdout] 11e3ed8abe26d0f1ac4b952abcf8c8baff4a1fa7ea211b2119ff315f382d3b73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] f5950a02ec646ead69f682ea3b07c8970d65c9f6ccf8f040060cd9c4099926b7
[INFO] running `Command { std: "docker" "start" "-a" "f5950a02ec646ead69f682ea3b07c8970d65c9f6ccf8f040060cd9c4099926b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling evry v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "f5950a02ec646ead69f682ea3b07c8970d65c9f6ccf8f040060cd9c4099926b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5950a02ec646ead69f682ea3b07c8970d65c9f6ccf8f040060cd9c4099926b7", kill_on_drop: false }`
[INFO] [stdout] f5950a02ec646ead69f682ea3b07c8970d65c9f6ccf8f040060cd9c4099926b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] eac45ff802b3bd091adc79c3c26f185f750d9de056da02621939c6de160b7844
[INFO] running `Command { std: "docker" "start" "-a" "eac45ff802b3bd091adc79c3c26f185f750d9de056da02621939c6de160b7844", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/evry-0b0403b35b14179a)
[INFO] [stdout] test printer::tests::test_json_serialize ... 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] running `Command { std: "docker" "inspect" "eac45ff802b3bd091adc79c3c26f185f750d9de056da02621939c6de160b7844", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eac45ff802b3bd091adc79c3c26f185f750d9de056da02621939c6de160b7844", kill_on_drop: false }`
[INFO] [stdout] eac45ff802b3bd091adc79c3c26f185f750d9de056da02621939c6de160b7844