[INFO] fetching crate alphabet-macro 0.1.2... [INFO] testing alphabet-macro-0.1.2 against 1.55.0 for beta-1.56-1 [INFO] extracting crate alphabet-macro 0.1.2 into /workspace/builds/worker-18/source [INFO] validating manifest of crates.io crate alphabet-macro 0.1.2 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 alphabet-macro 0.1.2 [INFO] finished tweaking crates.io crate alphabet-macro 0.1.2 [INFO] tweaked toml for crates.io crate alphabet-macro 0.1.2 written to /workspace/builds/worker-18/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-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] afdd4f0c1c9df4db6086db1f6805b5c9608a807d3d528bb2d168bd3ac54b2795 [INFO] running `Command { std: "docker" "start" "-a" "afdd4f0c1c9df4db6086db1f6805b5c9608a807d3d528bb2d168bd3ac54b2795", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "afdd4f0c1c9df4db6086db1f6805b5c9608a807d3d528bb2d168bd3ac54b2795", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afdd4f0c1c9df4db6086db1f6805b5c9608a807d3d528bb2d168bd3ac54b2795", kill_on_drop: false }` [INFO] [stdout] afdd4f0c1c9df4db6086db1f6805b5c9608a807d3d528bb2d168bd3ac54b2795 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 17ea7f63ea658c8835aa8042a230209788781eced1e99d1fa4e97e0cb6406f4f [INFO] running `Command { std: "docker" "start" "-a" "17ea7f63ea658c8835aa8042a230209788781eced1e99d1fa4e97e0cb6406f4f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling alphabet-macro v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.60s [INFO] running `Command { std: "docker" "inspect" "17ea7f63ea658c8835aa8042a230209788781eced1e99d1fa4e97e0cb6406f4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17ea7f63ea658c8835aa8042a230209788781eced1e99d1fa4e97e0cb6406f4f", kill_on_drop: false }` [INFO] [stdout] 17ea7f63ea658c8835aa8042a230209788781eced1e99d1fa4e97e0cb6406f4f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 82c99bb88d147c26cc2cd1e1904bf9b2afbe7e2c0dbd508bdef7995f2c5bdab3 [INFO] running `Command { std: "docker" "start" "-a" "82c99bb88d147c26cc2cd1e1904bf9b2afbe7e2c0dbd508bdef7995f2c5bdab3", kill_on_drop: false }` [INFO] [stderr] Compiling alphabet-macro v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.76s [INFO] running `Command { std: "docker" "inspect" "82c99bb88d147c26cc2cd1e1904bf9b2afbe7e2c0dbd508bdef7995f2c5bdab3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82c99bb88d147c26cc2cd1e1904bf9b2afbe7e2c0dbd508bdef7995f2c5bdab3", kill_on_drop: false }` [INFO] [stdout] 82c99bb88d147c26cc2cd1e1904bf9b2afbe7e2c0dbd508bdef7995f2c5bdab3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] bbdc414e02a385868db891f0bb32fb01d40abcf6fe51314662bb76784abea675 [INFO] running `Command { std: "docker" "start" "-a" "bbdc414e02a385868db891f0bb32fb01d40abcf6fe51314662bb76784abea675", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/alphabet_macro-4fe6d4a22ab05222) [INFO] [stdout] [INFO] [stderr] Doc-tests alphabet-macro [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 5 tests [INFO] [stdout] test src/lib.rs - (line 4) ... ok [INFO] [stdout] test src/lib.rs - (line 16) ... ok [INFO] [stdout] test src/lib.rs - alphabet (line 66) ... ok [INFO] [stdout] test src/lib.rs - alphabet (line 59) ... ok [INFO] [stdout] test src/lib.rs - alphabet (line 44) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.78s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bbdc414e02a385868db891f0bb32fb01d40abcf6fe51314662bb76784abea675", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbdc414e02a385868db891f0bb32fb01d40abcf6fe51314662bb76784abea675", kill_on_drop: false }` [INFO] [stdout] bbdc414e02a385868db891f0bb32fb01d40abcf6fe51314662bb76784abea675