[INFO] fetching crate functools 0.0.0... [INFO] testing functools-0.0.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate functools 0.0.0 into /workspace/builds/worker-50/source [INFO] validating manifest of crates.io crate functools 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 functools 0.0.0 [INFO] finished tweaking crates.io crate functools 0.0.0 [INFO] tweaked toml for crates.io crate functools 0.0.0 written to /workspace/builds/worker-50/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-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 3b2ef2f09ee3088ca21e871edb821d423b8862f57bb57367686194e3654e5a2f [INFO] running `Command { std: "docker" "start" "-a" "3b2ef2f09ee3088ca21e871edb821d423b8862f57bb57367686194e3654e5a2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3b2ef2f09ee3088ca21e871edb821d423b8862f57bb57367686194e3654e5a2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b2ef2f09ee3088ca21e871edb821d423b8862f57bb57367686194e3654e5a2f", kill_on_drop: false }` [INFO] [stdout] 3b2ef2f09ee3088ca21e871edb821d423b8862f57bb57367686194e3654e5a2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 98713ec59ef7ee8e97f13ae6681b9639bd8f4f9e293e1efc9d1bcfd07e7888c2 [INFO] running `Command { std: "docker" "start" "-a" "98713ec59ef7ee8e97f13ae6681b9639bd8f4f9e293e1efc9d1bcfd07e7888c2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling functools v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.79s [INFO] running `Command { std: "docker" "inspect" "98713ec59ef7ee8e97f13ae6681b9639bd8f4f9e293e1efc9d1bcfd07e7888c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98713ec59ef7ee8e97f13ae6681b9639bd8f4f9e293e1efc9d1bcfd07e7888c2", kill_on_drop: false }` [INFO] [stdout] 98713ec59ef7ee8e97f13ae6681b9639bd8f4f9e293e1efc9d1bcfd07e7888c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 0abf409782cd7a4e79148ec26e22dfd7f0630881e784ca1ddf70151d84f6098c [INFO] running `Command { std: "docker" "start" "-a" "0abf409782cd7a4e79148ec26e22dfd7f0630881e784ca1ddf70151d84f6098c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling functools v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "0abf409782cd7a4e79148ec26e22dfd7f0630881e784ca1ddf70151d84f6098c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0abf409782cd7a4e79148ec26e22dfd7f0630881e784ca1ddf70151d84f6098c", kill_on_drop: false }` [INFO] [stdout] 0abf409782cd7a4e79148ec26e22dfd7f0630881e784ca1ddf70151d84f6098c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] ffbc56cab67fbcd299214bd5f810573baddc60a7954917d8648d3dcfc709739b [INFO] running `Command { std: "docker" "start" "-a" "ffbc56cab67fbcd299214bd5f810573baddc60a7954917d8648d3dcfc709739b", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stdout] running 1 test [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/functools-fc1cc08531003b36) [INFO] [stdout] test tests::it_works ... ok [INFO] [stderr] Doc-tests functools [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] [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" "ffbc56cab67fbcd299214bd5f810573baddc60a7954917d8648d3dcfc709739b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffbc56cab67fbcd299214bd5f810573baddc60a7954917d8648d3dcfc709739b", kill_on_drop: false }` [INFO] [stdout] ffbc56cab67fbcd299214bd5f810573baddc60a7954917d8648d3dcfc709739b