[INFO] fetching crate cr3 0.0.0...
[INFO] testing cr3-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate cr3 0.0.0 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate cr3 0.0.0 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 cr3 0.0.0
[INFO] finished tweaking crates.io crate cr3 0.0.0
[INFO] tweaked toml for crates.io crate cr3 0.0.0 written to /workspace/builds/worker-63/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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fpl v0.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 43b540a7b0d7250eea4e692e342f6c42045de355a4226db3aa45563464b459ff
[INFO] running `Command { std: "docker" "start" "-a" "43b540a7b0d7250eea4e692e342f6c42045de355a4226db3aa45563464b459ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43b540a7b0d7250eea4e692e342f6c42045de355a4226db3aa45563464b459ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43b540a7b0d7250eea4e692e342f6c42045de355a4226db3aa45563464b459ff", kill_on_drop: false }`
[INFO] [stdout] 43b540a7b0d7250eea4e692e342f6c42045de355a4226db3aa45563464b459ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] ed5854fcded9d0b9384c00f18733a36628f3070976c91f789a989bd7134fc53b
[INFO] running `Command { std: "docker" "start" "-a" "ed5854fcded9d0b9384c00f18733a36628f3070976c91f789a989bd7134fc53b", kill_on_drop: false }`
[INFO] [stderr]    Compiling fpl v0.0.0
[INFO] [stderr]    Compiling cr3 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "ed5854fcded9d0b9384c00f18733a36628f3070976c91f789a989bd7134fc53b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed5854fcded9d0b9384c00f18733a36628f3070976c91f789a989bd7134fc53b", kill_on_drop: false }`
[INFO] [stdout] ed5854fcded9d0b9384c00f18733a36628f3070976c91f789a989bd7134fc53b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 1d18ab59a4ca3cf3a096b9250b6d845174bcbe69c6873b6c36e477ac50b3eded
[INFO] running `Command { std: "docker" "start" "-a" "1d18ab59a4ca3cf3a096b9250b6d845174bcbe69c6873b6c36e477ac50b3eded", kill_on_drop: false }`
[INFO] [stderr]    Compiling cr3 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "1d18ab59a4ca3cf3a096b9250b6d845174bcbe69c6873b6c36e477ac50b3eded", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d18ab59a4ca3cf3a096b9250b6d845174bcbe69c6873b6c36e477ac50b3eded", kill_on_drop: false }`
[INFO] [stdout] 1d18ab59a4ca3cf3a096b9250b6d845174bcbe69c6873b6c36e477ac50b3eded
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 72e885cf9d26e7f86c66cfa26a904f490233b064289835ba98ecb3f6be15e546
[INFO] running `Command { std: "docker" "start" "-a" "72e885cf9d26e7f86c66cfa26a904f490233b064289835ba98ecb3f6be15e546", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cr3-004897ee71025396)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::fpl_available ... 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" "72e885cf9d26e7f86c66cfa26a904f490233b064289835ba98ecb3f6be15e546", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72e885cf9d26e7f86c66cfa26a904f490233b064289835ba98ecb3f6be15e546", kill_on_drop: false }`
[INFO] [stdout] 72e885cf9d26e7f86c66cfa26a904f490233b064289835ba98ecb3f6be15e546