[INFO] fetching crate foobarzz 0.1.0... [INFO] testing foobarzz-0.1.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate foobarzz 0.1.0 into /workspace/builds/worker-79/source [INFO] validating manifest of crates.io crate foobarzz 0.1.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate foobarzz 0.1.0 [INFO] finished tweaking crates.io crate foobarzz 0.1.0 [INFO] tweaked toml for crates.io crate foobarzz 0.1.0 written to /workspace/builds/worker-79/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "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-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b0d866a7e0381f06bf4457a7d57c1229b8d7f5e9b44a1454d19cf9c6c4aafefb [INFO] running `Command { std: "docker" "start" "-a" "b0d866a7e0381f06bf4457a7d57c1229b8d7f5e9b44a1454d19cf9c6c4aafefb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b0d866a7e0381f06bf4457a7d57c1229b8d7f5e9b44a1454d19cf9c6c4aafefb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0d866a7e0381f06bf4457a7d57c1229b8d7f5e9b44a1454d19cf9c6c4aafefb", kill_on_drop: false }` [INFO] [stdout] b0d866a7e0381f06bf4457a7d57c1229b8d7f5e9b44a1454d19cf9c6c4aafefb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d2851e0162228acfe9ff9070b0d4ecda88450fddd8472146fe5655e073f9fb98 [INFO] running `Command { std: "docker" "start" "-a" "d2851e0162228acfe9ff9070b0d4ecda88450fddd8472146fe5655e073f9fb98", kill_on_drop: false }` [INFO] [stderr] Compiling foobarzz v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `Command { std: "docker" "inspect" "d2851e0162228acfe9ff9070b0d4ecda88450fddd8472146fe5655e073f9fb98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2851e0162228acfe9ff9070b0d4ecda88450fddd8472146fe5655e073f9fb98", kill_on_drop: false }` [INFO] [stdout] d2851e0162228acfe9ff9070b0d4ecda88450fddd8472146fe5655e073f9fb98 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a1fae610f65a49b8a462e0cc100c87fb8c1989a74e746a6cbc85b569025303a3 [INFO] running `Command { std: "docker" "start" "-a" "a1fae610f65a49b8a462e0cc100c87fb8c1989a74e746a6cbc85b569025303a3", kill_on_drop: false }` [INFO] [stderr] Compiling foobarzz v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "a1fae610f65a49b8a462e0cc100c87fb8c1989a74e746a6cbc85b569025303a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1fae610f65a49b8a462e0cc100c87fb8c1989a74e746a6cbc85b569025303a3", kill_on_drop: false }` [INFO] [stdout] a1fae610f65a49b8a462e0cc100c87fb8c1989a74e746a6cbc85b569025303a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 93e7a49db00565f24951f6944048a79524b25cfbdbe8aa0c341175fa52a53f38 [INFO] running `Command { std: "docker" "start" "-a" "93e7a49db00565f24951f6944048a79524b25cfbdbe8aa0c341175fa52a53f38", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/foobarzz-ff668a50fa5903d2) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works ... 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] [stderr] Doc-tests foobarzz [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" "93e7a49db00565f24951f6944048a79524b25cfbdbe8aa0c341175fa52a53f38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93e7a49db00565f24951f6944048a79524b25cfbdbe8aa0c341175fa52a53f38", kill_on_drop: false }` [INFO] [stdout] 93e7a49db00565f24951f6944048a79524b25cfbdbe8aa0c341175fa52a53f38