[INFO] fetching crate dassign 0.2.0... [INFO] testing dassign-0.2.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate dassign 0.2.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate dassign 0.2.0 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 dassign 0.2.0 [INFO] finished tweaking crates.io crate dassign 0.2.0 [INFO] tweaked toml for crates.io crate dassign 0.2.0 written to /workspace/builds/worker-2/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 4225f20cfb0d4bad254a9a924aa287704d592bdbd3700f0aebddd88897de3781 [INFO] running `Command { std: "docker" "start" "-a" "4225f20cfb0d4bad254a9a924aa287704d592bdbd3700f0aebddd88897de3781", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4225f20cfb0d4bad254a9a924aa287704d592bdbd3700f0aebddd88897de3781", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4225f20cfb0d4bad254a9a924aa287704d592bdbd3700f0aebddd88897de3781", kill_on_drop: false }` [INFO] [stdout] 4225f20cfb0d4bad254a9a924aa287704d592bdbd3700f0aebddd88897de3781 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] ba6da1ef09203eb72db5bf29501aa1dd7763aca959c98af86f97563d257f5a26 [INFO] running `Command { std: "docker" "start" "-a" "ba6da1ef09203eb72db5bf29501aa1dd7763aca959c98af86f97563d257f5a26", kill_on_drop: false }` [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling dassign v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `Command { std: "docker" "inspect" "ba6da1ef09203eb72db5bf29501aa1dd7763aca959c98af86f97563d257f5a26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba6da1ef09203eb72db5bf29501aa1dd7763aca959c98af86f97563d257f5a26", kill_on_drop: false }` [INFO] [stdout] ba6da1ef09203eb72db5bf29501aa1dd7763aca959c98af86f97563d257f5a26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] fa7b4f38d43f5a18318731bf63a3064aac77a0517a04c057a86ee57e156fa035 [INFO] running `Command { std: "docker" "start" "-a" "fa7b4f38d43f5a18318731bf63a3064aac77a0517a04c057a86ee57e156fa035", kill_on_drop: false }` [INFO] [stderr] Compiling dassign v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "fa7b4f38d43f5a18318731bf63a3064aac77a0517a04c057a86ee57e156fa035", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa7b4f38d43f5a18318731bf63a3064aac77a0517a04c057a86ee57e156fa035", kill_on_drop: false }` [INFO] [stdout] fa7b4f38d43f5a18318731bf63a3064aac77a0517a04c057a86ee57e156fa035 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] c358c3827bf8e180ff96c485f8946bbde29805849f20aa821358d34456dcab27 [INFO] running `Command { std: "docker" "start" "-a" "c358c3827bf8e180ff96c485f8946bbde29805849f20aa821358d34456dcab27", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/dassign-a585be3abfca2944) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-d68eefe6c1ca09a2) [INFO] [stdout] [INFO] [stderr] Doc-tests dassign [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 1 test [INFO] [stdout] test test_dassign ... ok [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" "c358c3827bf8e180ff96c485f8946bbde29805849f20aa821358d34456dcab27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c358c3827bf8e180ff96c485f8946bbde29805849f20aa821358d34456dcab27", kill_on_drop: false }` [INFO] [stdout] c358c3827bf8e180ff96c485f8946bbde29805849f20aa821358d34456dcab27