[INFO] fetching crate lmake_md_to_doc_comments 0.5.5...
[INFO] testing lmake_md_to_doc_comments-0.5.5 against 1.54.0 for beta-1.55-1
[INFO] extracting crate lmake_md_to_doc_comments 0.5.5 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate lmake_md_to_doc_comments 0.5.5 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lmake_md_to_doc_comments 0.5.5
[INFO] finished tweaking crates.io crate lmake_md_to_doc_comments 0.5.5
[INFO] tweaked toml for crates.io crate lmake_md_to_doc_comments 0.5.5 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate lmake_md_to_doc_comments 0.5.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75ea79cd08267a735572264f3a10aab710ed637a54c2596dd93547d334d4cfbf
[INFO] running `Command { std: "docker" "start" "-a" "75ea79cd08267a735572264f3a10aab710ed637a54c2596dd93547d334d4cfbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75ea79cd08267a735572264f3a10aab710ed637a54c2596dd93547d334d4cfbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75ea79cd08267a735572264f3a10aab710ed637a54c2596dd93547d334d4cfbf", kill_on_drop: false }`
[INFO] [stdout] 75ea79cd08267a735572264f3a10aab710ed637a54c2596dd93547d334d4cfbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3621b1afda184cd3f2abae9f092521598bc0707594e9f96e939fb0f0f4c38e42
[INFO] running `Command { std: "docker" "start" "-a" "3621b1afda184cd3f2abae9f092521598bc0707594e9f96e939fb0f0f4c38e42", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling unwrap v1.2.1
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling lmake_md_to_doc_comments v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.14s
[INFO] running `Command { std: "docker" "inspect" "3621b1afda184cd3f2abae9f092521598bc0707594e9f96e939fb0f0f4c38e42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3621b1afda184cd3f2abae9f092521598bc0707594e9f96e939fb0f0f4c38e42", kill_on_drop: false }`
[INFO] [stdout] 3621b1afda184cd3f2abae9f092521598bc0707594e9f96e939fb0f0f4c38e42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb7285858de2398a35f65b53ae78366c23933592b67253e919d9ed8c88a6026b
[INFO] running `Command { std: "docker" "start" "-a" "fb7285858de2398a35f65b53ae78366c23933592b67253e919d9ed8c88a6026b", kill_on_drop: false }`
[INFO] [stderr]    Compiling lmake_md_to_doc_comments v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "fb7285858de2398a35f65b53ae78366c23933592b67253e919d9ed8c88a6026b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb7285858de2398a35f65b53ae78366c23933592b67253e919d9ed8c88a6026b", kill_on_drop: false }`
[INFO] [stdout] fb7285858de2398a35f65b53ae78366c23933592b67253e919d9ed8c88a6026b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a0b05226bd473b856bbacbb850d9e95464add3046ee19838ab06ef321ce035a4
[INFO] running `Command { std: "docker" "start" "-a" "a0b05226bd473b856bbacbb850d9e95464add3046ee19838ab06ef321ce035a4", 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lmake_md_to_doc_comments-101a661bb134cdd5)
[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/lmake_md_to_doc_comments-0ff2e05f711f9536)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lmake_md_to_doc_comments
[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 1 test
[INFO] [stdout] test src/lib.rs - (line 28) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 28) stdout ----
[INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `2.`
[INFO] [stdout]  --> src/lib.rs:30:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | 1. // region: lmake_md_to_doc_comments include "filename.md" //! A  
[INFO] [stdout]   |   - expected one of `.`, `;`, `?`, `}`, or an operator
[INFO] [stdout] 5 | 2. // endregion: lmake_md_to_doc_comments include "filename.md" //! A
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stdout]   | ^^ unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 28)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a0b05226bd473b856bbacbb850d9e95464add3046ee19838ab06ef321ce035a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0b05226bd473b856bbacbb850d9e95464add3046ee19838ab06ef321ce035a4", kill_on_drop: false }`
[INFO] [stdout] a0b05226bd473b856bbacbb850d9e95464add3046ee19838ab06ef321ce035a4
