[INFO] fetching crate mdlc 0.6.0... [INFO] testing mdlc-0.6.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate mdlc 0.6.0 into /workspace/builds/worker-25/source [INFO] validating manifest of crates.io crate mdlc 0.6.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mdlc 0.6.0 [INFO] finished tweaking crates.io crate mdlc 0.6.0 [INFO] tweaked toml for crates.io crate mdlc 0.6.0 written to /workspace/builds/worker-25/source/Cargo.toml [INFO] crate crates.io crate mdlc 0.6.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.60 [INFO] [stderr] Downloaded tokio-tls v0.3.0 [INFO] [stderr] Downloaded js-sys v0.3.37 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.10 [INFO] [stderr] Downloaded wasm-bindgen v0.2.60 [INFO] [stderr] Downloaded tokio v0.2.18 [INFO] [stderr] Downloaded cc v1.0.50 [INFO] [stderr] Downloaded security-framework v0.4.2 [INFO] [stderr] Downloaded regex v1.3.1 [INFO] [stderr] Downloaded pin-utils v0.1.0-alpha.4 [INFO] [stderr] Downloaded pin-project-internal v0.4.9 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.60 [INFO] [stderr] Downloaded smallvec v1.3.0 [INFO] [stderr] Downloaded web-sys v0.3.37 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.60 [INFO] [stderr] Downloaded regex-syntax v0.6.12 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.60 [INFO] [stderr] Downloaded h2 v0.2.4 [INFO] [stderr] Downloaded security-framework-sys v0.4.2 [INFO] [stderr] Downloaded pin-project v0.4.9 [INFO] [stderr] Downloaded mio v0.6.21 [INFO] [stderr] Downloaded net2 v0.2.33 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f8334989471f592d162b4bfdc47788a8912b203a71a82ace820959d971d0df81 [INFO] running `Command { std: "docker" "start" "-a" "f8334989471f592d162b4bfdc47788a8912b203a71a82ace820959d971d0df81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f8334989471f592d162b4bfdc47788a8912b203a71a82ace820959d971d0df81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8334989471f592d162b4bfdc47788a8912b203a71a82ace820959d971d0df81", kill_on_drop: false }` [INFO] [stdout] f8334989471f592d162b4bfdc47788a8912b203a71a82ace820959d971d0df81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a7b6d4f9f6d7da0b35b82f7aa4c3ca3137196c8c2a45ab0b83a6246c808fe2dc [INFO] running `Command { std: "docker" "start" "-a" "a7b6d4f9f6d7da0b35b82f7aa4c3ca3137196c8c2a45ab0b83a6246c808fe2dc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling bytes v0.5.4 [INFO] [stderr] Compiling futures-core v0.3.4 [INFO] [stderr] Compiling pin-project-lite v0.1.4 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling futures-sink v0.3.4 [INFO] [stderr] Compiling smallvec v1.3.0 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling futures-task v0.3.4 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling futures-io v0.3.4 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling try-lock v0.2.2 [INFO] [stderr] Compiling tower-service v0.3.0 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling encoding_rs v0.8.22 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Compiling dtoa v0.4.5 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling openssl-sys v0.9.55 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling futures-channel v0.3.4 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling tokio v0.2.18 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-tls v0.3.0 [INFO] [stderr] Compiling h2 v0.2.4 [INFO] [stderr] Compiling pin-project-internal v0.4.9 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling pin-project v0.4.9 [INFO] [stderr] Compiling hyper v0.13.5 [INFO] [stderr] Compiling hyper-tls v0.4.1 [INFO] [stderr] Compiling reqwest v0.10.4 [INFO] [stderr] Compiling mdlc v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.05s [INFO] running `Command { std: "docker" "inspect" "a7b6d4f9f6d7da0b35b82f7aa4c3ca3137196c8c2a45ab0b83a6246c808fe2dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7b6d4f9f6d7da0b35b82f7aa4c3ca3137196c8c2a45ab0b83a6246c808fe2dc", kill_on_drop: false }` [INFO] [stdout] a7b6d4f9f6d7da0b35b82f7aa4c3ca3137196c8c2a45ab0b83a6246c808fe2dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0475dfc87c0cee802fbc3d633119276b54f204de8cf7b10dc4784378dca7203c [INFO] running `Command { std: "docker" "start" "-a" "0475dfc87c0cee802fbc3d633119276b54f204de8cf7b10dc4784378dca7203c", kill_on_drop: false }` [INFO] [stderr] Compiling mdlc v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.93s [INFO] running `Command { std: "docker" "inspect" "0475dfc87c0cee802fbc3d633119276b54f204de8cf7b10dc4784378dca7203c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0475dfc87c0cee802fbc3d633119276b54f204de8cf7b10dc4784378dca7203c", kill_on_drop: false }` [INFO] [stdout] 0475dfc87c0cee802fbc3d633119276b54f204de8cf7b10dc4784378dca7203c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ef69b48feb412fb96d5b9519d58610a0c7041178ac6f02ed32b62a833b88c949 [INFO] running `Command { std: "docker" "start" "-a" "ef69b48feb412fb96d5b9519d58610a0c7041178ac6f02ed32b62a833b88c949", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mdlc-f10f03fab0e89c1c) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mdlc-fb66a35607157fbc) [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] [stderr] Doc-tests mdlc [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" "ef69b48feb412fb96d5b9519d58610a0c7041178ac6f02ed32b62a833b88c949", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef69b48feb412fb96d5b9519d58610a0c7041178ac6f02ed32b62a833b88c949", kill_on_drop: false }` [INFO] [stdout] ef69b48feb412fb96d5b9519d58610a0c7041178ac6f02ed32b62a833b88c949