[INFO] fetching crate devout 0.2.0...
[INFO] testing devout-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate devout 0.2.0 into /workspace/builds/worker-78/source
[INFO] validating manifest of crates.io crate devout 0.2.0 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 devout 0.2.0
[INFO] finished tweaking crates.io crate devout 0.2.0
[INFO] tweaked toml for crates.io crate devout 0.2.0 written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] crate crates.io crate devout 0.2.0 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-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] 02ebbf1c8f3b65b45b9bd85f8d84b554332bba23522361f2dec6a653d1b3f8ab
[INFO] running `Command { std: "docker" "start" "-a" "02ebbf1c8f3b65b45b9bd85f8d84b554332bba23522361f2dec6a653d1b3f8ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02ebbf1c8f3b65b45b9bd85f8d84b554332bba23522361f2dec6a653d1b3f8ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02ebbf1c8f3b65b45b9bd85f8d84b554332bba23522361f2dec6a653d1b3f8ab", kill_on_drop: false }`
[INFO] [stdout] 02ebbf1c8f3b65b45b9bd85f8d84b554332bba23522361f2dec6a653d1b3f8ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] 5cd21202d8a5c81ce03d64ccb668508f1178d4c4fc4fdcacfcb53218fb8075a1
[INFO] running `Command { std: "docker" "start" "-a" "5cd21202d8a5c81ce03d64ccb668508f1178d4c4fc4fdcacfcb53218fb8075a1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling devout v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "5cd21202d8a5c81ce03d64ccb668508f1178d4c4fc4fdcacfcb53218fb8075a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cd21202d8a5c81ce03d64ccb668508f1178d4c4fc4fdcacfcb53218fb8075a1", kill_on_drop: false }`
[INFO] [stdout] 5cd21202d8a5c81ce03d64ccb668508f1178d4c4fc4fdcacfcb53218fb8075a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] da7cc79f7931777f167e12ca763bce88a02dadd2301d5e3202a25a55ee02d086
[INFO] running `Command { std: "docker" "start" "-a" "da7cc79f7931777f167e12ca763bce88a02dadd2301d5e3202a25a55ee02d086", kill_on_drop: false }`
[INFO] [stderr]    Compiling devout v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "da7cc79f7931777f167e12ca763bce88a02dadd2301d5e3202a25a55ee02d086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da7cc79f7931777f167e12ca763bce88a02dadd2301d5e3202a25a55ee02d086", kill_on_drop: false }`
[INFO] [stdout] da7cc79f7931777f167e12ca763bce88a02dadd2301d5e3202a25a55ee02d086
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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] 43d2e580f3757b1514681eb5da91ae1d938c8c412c6265c65ba46abab2488591
[INFO] running `Command { std: "docker" "start" "-a" "43d2e580f3757b1514681eb5da91ae1d938c8c412c6265c65ba46abab2488591", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/devout-395d11601f8483b9)
[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] [stderr]    Doc-tests devout
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "43d2e580f3757b1514681eb5da91ae1d938c8c412c6265c65ba46abab2488591", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43d2e580f3757b1514681eb5da91ae1d938c8c412c6265c65ba46abab2488591", kill_on_drop: false }`
[INFO] [stdout] 43d2e580f3757b1514681eb5da91ae1d938c8c412c6265c65ba46abab2488591