[INFO] fetching crate count_occurences 1.0.0...
[INFO] testing count_occurences-1.0.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate count_occurences 1.0.0 into /workspace/builds/worker-49/source
[INFO] validating manifest of crates.io crate count_occurences 1.0.0 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 count_occurences 1.0.0
[INFO] finished tweaking crates.io crate count_occurences 1.0.0
[INFO] tweaked toml for crates.io crate count_occurences 1.0.0 written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] bd3d46b8c18ba309841e517b9070e22e125b16fbfb1464b4b583586e4b192624
[INFO] running `Command { std: "docker" "start" "-a" "bd3d46b8c18ba309841e517b9070e22e125b16fbfb1464b4b583586e4b192624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd3d46b8c18ba309841e517b9070e22e125b16fbfb1464b4b583586e4b192624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd3d46b8c18ba309841e517b9070e22e125b16fbfb1464b4b583586e4b192624", kill_on_drop: false }`
[INFO] [stdout] bd3d46b8c18ba309841e517b9070e22e125b16fbfb1464b4b583586e4b192624
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 0215b230863bd8aa6054c4dfae634b8739fe0c9544e531f66efa4960216ba99b
[INFO] running `Command { std: "docker" "start" "-a" "0215b230863bd8aa6054c4dfae634b8739fe0c9544e531f66efa4960216ba99b", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling count_occurences v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.49s
[INFO] running `Command { std: "docker" "inspect" "0215b230863bd8aa6054c4dfae634b8739fe0c9544e531f66efa4960216ba99b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0215b230863bd8aa6054c4dfae634b8739fe0c9544e531f66efa4960216ba99b", kill_on_drop: false }`
[INFO] [stdout] 0215b230863bd8aa6054c4dfae634b8739fe0c9544e531f66efa4960216ba99b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] a020917687dd633038b546e5007c2c00bf0eb60a2e779efd191cb91bb098961c
[INFO] running `Command { std: "docker" "start" "-a" "a020917687dd633038b546e5007c2c00bf0eb60a2e779efd191cb91bb098961c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling count_occurences v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "a020917687dd633038b546e5007c2c00bf0eb60a2e779efd191cb91bb098961c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a020917687dd633038b546e5007c2c00bf0eb60a2e779efd191cb91bb098961c", kill_on_drop: false }`
[INFO] [stdout] a020917687dd633038b546e5007c2c00bf0eb60a2e779efd191cb91bb098961c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 26a8f013b85f4e8968432df357436b8a9280719005dbb0fc493eb3e3a1ba6eb9
[INFO] running `Command { std: "docker" "start" "-a" "26a8f013b85f4e8968432df357436b8a9280719005dbb0fc493eb3e3a1ba6eb9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/count_occurences-861954b7df0f2435)
[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" "26a8f013b85f4e8968432df357436b8a9280719005dbb0fc493eb3e3a1ba6eb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26a8f013b85f4e8968432df357436b8a9280719005dbb0fc493eb3e3a1ba6eb9", kill_on_drop: false }`
[INFO] [stdout] 26a8f013b85f4e8968432df357436b8a9280719005dbb0fc493eb3e3a1ba6eb9
