[INFO] fetching crate unidok-to-html 0.2.0...
[INFO] checking unidok-to-html-0.2.0 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] extracting crate unidok-to-html 0.2.0 into /workspace/builds/worker-54/source
[INFO] validating manifest of crates.io crate unidok-to-html 0.2.0 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unidok-to-html 0.2.0
[INFO] finished tweaking crates.io crate unidok-to-html 0.2.0
[INFO] tweaked toml for crates.io crate unidok-to-html 0.2.0 written to /workspace/builds/worker-54/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "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" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "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 charred v0.3.6
[INFO] [stderr]   Downloaded detached-str v0.1.0
[INFO] [stderr]   Downloaded unidok-parser v0.2.0
[INFO] [stderr]   Downloaded unidok-repr v0.2.0
[INFO] [stderr]   Downloaded asciimath-rs v0.5.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2803008324affd504b23f4783ccfc17e2c010c001aa23da257fc339165b1b8dd
[INFO] running `Command { std: "docker" "start" "-a" "2803008324affd504b23f4783ccfc17e2c010c001aa23da257fc339165b1b8dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2803008324affd504b23f4783ccfc17e2c010c001aa23da257fc339165b1b8dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2803008324affd504b23f4783ccfc17e2c010c001aa23da257fc339165b1b8dd", kill_on_drop: false }`
[INFO] [stdout] 2803008324affd504b23f4783ccfc17e2c010c001aa23da257fc339165b1b8dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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=forbid" "-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" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3caf2f64666a0721be8e9c2623a676042d37b1bfbd1277a0c9d3608b7b251fb0
[INFO] running `Command { std: "docker" "start" "-a" "3caf2f64666a0721be8e9c2623a676042d37b1bfbd1277a0c9d3608b7b251fb0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking deunicode v0.4.3
[INFO] [stderr]     Checking detached-str v0.1.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking htmlescape v0.3.1
[INFO] [stderr]     Checking charred v0.3.6
[INFO] [stderr]     Checking asciimath-rs v0.5.8
[INFO] [stderr]     Checking slug v0.1.4
[INFO] [stderr]     Checking unidok-repr v0.2.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking unidok-parser v0.2.0
[INFO] [stderr]     Checking unidok-to-html v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.29s
[INFO] running `Command { std: "docker" "inspect" "3caf2f64666a0721be8e9c2623a676042d37b1bfbd1277a0c9d3608b7b251fb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3caf2f64666a0721be8e9c2623a676042d37b1bfbd1277a0c9d3608b7b251fb0", kill_on_drop: false }`
[INFO] [stdout] 3caf2f64666a0721be8e9c2623a676042d37b1bfbd1277a0c9d3608b7b251fb0