[INFO] fetching crate dict 0.1.5...
[INFO] testing dict-0.1.5 against 1.55.0 for beta-1.56-1
[INFO] extracting crate dict 0.1.5 into /workspace/builds/worker-70/source
[INFO] validating manifest of crates.io crate dict 0.1.5 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 dict 0.1.5
[INFO] finished tweaking crates.io crate dict 0.1.5
[INFO] tweaked toml for crates.io crate dict 0.1.5 written to /workspace/builds/worker-70/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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] 445b03583f3953d7158c4c6163aa157e5b8b770bf86bfd6fc6c42d38c32eeac5
[INFO] running `Command { std: "docker" "start" "-a" "445b03583f3953d7158c4c6163aa157e5b8b770bf86bfd6fc6c42d38c32eeac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "445b03583f3953d7158c4c6163aa157e5b8b770bf86bfd6fc6c42d38c32eeac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "445b03583f3953d7158c4c6163aa157e5b8b770bf86bfd6fc6c42d38c32eeac5", kill_on_drop: false }`
[INFO] [stdout] 445b03583f3953d7158c4c6163aa157e5b8b770bf86bfd6fc6c42d38c32eeac5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] 964f37b4ba9320ea8668dc7b1e2f9b04ab513da223b073d00cb8f97b333b2dda
[INFO] running `Command { std: "docker" "start" "-a" "964f37b4ba9320ea8668dc7b1e2f9b04ab513da223b073d00cb8f97b333b2dda", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dict v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "964f37b4ba9320ea8668dc7b1e2f9b04ab513da223b073d00cb8f97b333b2dda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "964f37b4ba9320ea8668dc7b1e2f9b04ab513da223b073d00cb8f97b333b2dda", kill_on_drop: false }`
[INFO] [stdout] 964f37b4ba9320ea8668dc7b1e2f9b04ab513da223b073d00cb8f97b333b2dda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] 98f5661ca196a2ce020863d6c6eb21a1bc5fa19c4e5ec5c3b880f2834a8896d2
[INFO] running `Command { std: "docker" "start" "-a" "98f5661ca196a2ce020863d6c6eb21a1bc5fa19c4e5ec5c3b880f2834a8896d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling dict v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "98f5661ca196a2ce020863d6c6eb21a1bc5fa19c4e5ec5c3b880f2834a8896d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98f5661ca196a2ce020863d6c6eb21a1bc5fa19c4e5ec5c3b880f2834a8896d2", kill_on_drop: false }`
[INFO] [stdout] 98f5661ca196a2ce020863d6c6eb21a1bc5fa19c4e5ec5c3b880f2834a8896d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] a0ccc5b9a992aa2b2401ad87fb0cc01fc76e656487d0446b5d32f5183abc7ab4
[INFO] running `Command { std: "docker" "start" "-a" "a0ccc5b9a992aa2b2401ad87fb0cc01fc76e656487d0446b5d32f5183abc7ab4", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dict-8d8d5e9862afb6e7)
[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 dict
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a0ccc5b9a992aa2b2401ad87fb0cc01fc76e656487d0446b5d32f5183abc7ab4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0ccc5b9a992aa2b2401ad87fb0cc01fc76e656487d0446b5d32f5183abc7ab4", kill_on_drop: false }`
[INFO] [stdout] a0ccc5b9a992aa2b2401ad87fb0cc01fc76e656487d0446b5d32f5183abc7ab4