[INFO] fetching crate fool 0.0.4... [INFO] testing fool-0.0.4 against 1.55.0 for beta-1.56-1 [INFO] extracting crate fool 0.0.4 into /workspace/builds/worker-15/source [INFO] validating manifest of crates.io crate fool 0.0.4 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 fool 0.0.4 [INFO] finished tweaking crates.io crate fool 0.0.4 [INFO] tweaked toml for crates.io crate fool 0.0.4 written to /workspace/builds/worker-15/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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 856dba7bcb3e4c5343ceb19b9c6d7844a52830f3f04b042b7660663e4401705f [INFO] running `Command { std: "docker" "start" "-a" "856dba7bcb3e4c5343ceb19b9c6d7844a52830f3f04b042b7660663e4401705f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "856dba7bcb3e4c5343ceb19b9c6d7844a52830f3f04b042b7660663e4401705f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "856dba7bcb3e4c5343ceb19b9c6d7844a52830f3f04b042b7660663e4401705f", kill_on_drop: false }` [INFO] [stdout] 856dba7bcb3e4c5343ceb19b9c6d7844a52830f3f04b042b7660663e4401705f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] b69dd33ed055c32d654b30fe07c5517bf36f1242bb725c47a1133a5b2119bb8d [INFO] running `Command { std: "docker" "start" "-a" "b69dd33ed055c32d654b30fe07c5517bf36f1242bb725c47a1133a5b2119bb8d", kill_on_drop: false }` [INFO] [stderr] Compiling fool v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `Command { std: "docker" "inspect" "b69dd33ed055c32d654b30fe07c5517bf36f1242bb725c47a1133a5b2119bb8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b69dd33ed055c32d654b30fe07c5517bf36f1242bb725c47a1133a5b2119bb8d", kill_on_drop: false }` [INFO] [stdout] b69dd33ed055c32d654b30fe07c5517bf36f1242bb725c47a1133a5b2119bb8d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 470e9727154316e900a640969c85d51c64b75fdd9db919afd59f04fced941acd [INFO] running `Command { std: "docker" "start" "-a" "470e9727154316e900a640969c85d51c64b75fdd9db919afd59f04fced941acd", kill_on_drop: false }` [INFO] [stderr] Compiling fool v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `Command { std: "docker" "inspect" "470e9727154316e900a640969c85d51c64b75fdd9db919afd59f04fced941acd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "470e9727154316e900a640969c85d51c64b75fdd9db919afd59f04fced941acd", kill_on_drop: false }` [INFO] [stdout] 470e9727154316e900a640969c85d51c64b75fdd9db919afd59f04fced941acd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 07c9a1f573c3b634211dbc18597de5e6a128a31f0ca5fd02825f8d571b8671fb [INFO] running `Command { std: "docker" "start" "-a" "07c9a1f573c3b634211dbc18597de5e6a128a31f0ca5fd02825f8d571b8671fb", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fool-51170cf6c0e03bd6) [INFO] [stdout] [INFO] [stderr] Doc-tests fool [INFO] [stdout] running 8 tests [INFO] [stdout] test tests::and ... ok [INFO] [stdout] test tests::and_option ... ok [INFO] [stdout] test tests::or_option ... ok [INFO] [stdout] test tests::or ... ok [INFO] [stdout] test tests::xor ... ok [INFO] [stdout] test tests::or_result ... ok [INFO] [stdout] test tests::and_result ... ok [INFO] [stdout] test tests::xor_option ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 51) ... ok [INFO] [stdout] test src/lib.rs - (line 38) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "07c9a1f573c3b634211dbc18597de5e6a128a31f0ca5fd02825f8d571b8671fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07c9a1f573c3b634211dbc18597de5e6a128a31f0ca5fd02825f8d571b8671fb", kill_on_drop: false }` [INFO] [stdout] 07c9a1f573c3b634211dbc18597de5e6a128a31f0ca5fd02825f8d571b8671fb