[INFO] fetching crate boot 0.0.0... [INFO] testing boot-0.0.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate boot 0.0.0 into /workspace/builds/worker-73/source [INFO] validating manifest of crates.io crate boot 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 boot 0.0.0 [INFO] finished tweaking crates.io crate boot 0.0.0 [INFO] tweaked toml for crates.io crate boot 0.0.0 written to /workspace/builds/worker-73/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 55810e7350f6cd076e0817522599a4ecc55ab8be0f8e944a88256c7eab179836 [INFO] running `Command { std: "docker" "start" "-a" "55810e7350f6cd076e0817522599a4ecc55ab8be0f8e944a88256c7eab179836", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "55810e7350f6cd076e0817522599a4ecc55ab8be0f8e944a88256c7eab179836", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55810e7350f6cd076e0817522599a4ecc55ab8be0f8e944a88256c7eab179836", kill_on_drop: false }` [INFO] [stdout] 55810e7350f6cd076e0817522599a4ecc55ab8be0f8e944a88256c7eab179836 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 4841f8d5e9f0f4fccf12491738c4d1a0b87f6146a6b1924c7efbc568928a8ef0 [INFO] running `Command { std: "docker" "start" "-a" "4841f8d5e9f0f4fccf12491738c4d1a0b87f6146a6b1924c7efbc568928a8ef0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling boot v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "4841f8d5e9f0f4fccf12491738c4d1a0b87f6146a6b1924c7efbc568928a8ef0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4841f8d5e9f0f4fccf12491738c4d1a0b87f6146a6b1924c7efbc568928a8ef0", kill_on_drop: false }` [INFO] [stdout] 4841f8d5e9f0f4fccf12491738c4d1a0b87f6146a6b1924c7efbc568928a8ef0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 870e6a762aa61020e7a4a13be7787b16ad0e478f7cfae866053901eb9e1e2595 [INFO] running `Command { std: "docker" "start" "-a" "870e6a762aa61020e7a4a13be7787b16ad0e478f7cfae866053901eb9e1e2595", kill_on_drop: false }` [INFO] [stderr] Compiling boot v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.49s [INFO] running `Command { std: "docker" "inspect" "870e6a762aa61020e7a4a13be7787b16ad0e478f7cfae866053901eb9e1e2595", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "870e6a762aa61020e7a4a13be7787b16ad0e478f7cfae866053901eb9e1e2595", kill_on_drop: false }` [INFO] [stdout] 870e6a762aa61020e7a4a13be7787b16ad0e478f7cfae866053901eb9e1e2595 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 04b33b99b96da37bfe1977ad078cef78e62770003a9779989051e1b78f05c634 [INFO] running `Command { std: "docker" "start" "-a" "04b33b99b96da37bfe1977ad078cef78e62770003a9779989051e1b78f05c634", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/boot-351411b80d389124) [INFO] [stdout] [INFO] [stderr] Doc-tests boot [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] [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" "04b33b99b96da37bfe1977ad078cef78e62770003a9779989051e1b78f05c634", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04b33b99b96da37bfe1977ad078cef78e62770003a9779989051e1b78f05c634", kill_on_drop: false }` [INFO] [stdout] 04b33b99b96da37bfe1977ad078cef78e62770003a9779989051e1b78f05c634