[INFO] cloning repository https://github.com/ermakov0/rust-lenient-semver-parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ermakov0/rust-lenient-semver-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fermakov0%2Frust-lenient-semver-parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fermakov0%2Frust-lenient-semver-parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 44c94b3b8a5b831a95d04cfd8f7ebb2ffa54f200
[INFO] checking ermakov0/rust-lenient-semver-parser against try#a7b168ac4977e8e93a43448b44847adaa305d5a9 for pr-150557
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fermakov0%2Frust-lenient-semver-parser" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ermakov0/rust-lenient-semver-parser
[INFO] finished tweaking git repo https://github.com/ermakov0/rust-lenient-semver-parser
[INFO] tweaked toml for git repo https://github.com/ermakov0/rust-lenient-semver-parser written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ermakov0/rust-lenient-semver-parser on toolchain a7b168ac4977e8e93a43448b44847adaa305d5a9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7b168ac4977e8e93a43448b44847adaa305d5a9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ermakov0/rust-lenient-semver-parser already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7b168ac4977e8e93a43448b44847adaa305d5a9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking ermakov0/rust-lenient-semver-parser against try#a7b168ac4977e8e93a43448b44847adaa305d5a9 for pr-150557
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fermakov0%2Frust-lenient-semver-parser" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ermakov0/rust-lenient-semver-parser
[INFO] finished tweaking git repo https://github.com/ermakov0/rust-lenient-semver-parser
[INFO] tweaked toml for git repo https://github.com/ermakov0/rust-lenient-semver-parser written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ermakov0/rust-lenient-semver-parser on toolchain a7b168ac4977e8e93a43448b44847adaa305d5a9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7b168ac4977e8e93a43448b44847adaa305d5a9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ermakov0/rust-lenient-semver-parser already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7b168ac4977e8e93a43448b44847adaa305d5a9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]     Updating syn v1.0.109 -> v2.0.114
[INFO] [stderr]     Updating test-case v1.2.3 -> v3.3.1
[INFO] [stderr]       Adding test-case-core v3.3.1
[INFO] [stderr]       Adding test-case-macros v3.3.1
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lenient_semver_version_builder v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7b168ac4977e8e93a43448b44847adaa305d5a9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0e03eb0c9b1b4a3515d4d09f6100f27eceac60a4dd6cd5a92b2a992de3613db
[INFO] running `Command { std: "docker" "start" "-a" "f0e03eb0c9b1b4a3515d4d09f6100f27eceac60a4dd6cd5a92b2a992de3613db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0e03eb0c9b1b4a3515d4d09f6100f27eceac60a4dd6cd5a92b2a992de3613db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0e03eb0c9b1b4a3515d4d09f6100f27eceac60a4dd6cd5a92b2a992de3613db", kill_on_drop: false }`
[INFO] [stdout] f0e03eb0c9b1b4a3515d4d09f6100f27eceac60a4dd6cd5a92b2a992de3613db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7b168ac4977e8e93a43448b44847adaa305d5a9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f59cbcf8cbe8ab4f220b1665eafc2f35a414872233619f540c6473589cf26bb
[INFO] running `Command { std: "docker" "start" "-a" "1f59cbcf8cbe8ab4f220b1665eafc2f35a414872233619f540c6473589cf26bb", kill_on_drop: false }`
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]     Checking lenient_semver_version_builder v0.4.2
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking lenient_semver_parser v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `state` is never read
[INFO] [stdout]    --> src/lib.rs:493:5
[INFO] [stdout]     |
[INFO] [stdout] 492 | struct InternalError {
[INFO] [stdout]     |        ------------- field in this struct
[INFO] [stdout] 493 |     state: State,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `InternalError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stderr]    Compiling test-case-macros v3.3.1
[INFO] [stderr]     Checking test-case v3.3.1
[INFO] [stdout] error: unnecessary qualification
[INFO] [stdout]     --> src/lib.rs:1119:24
[INFO] [stdout]      |
[INFO] [stdout] 1119 |         let expected = semver::Version::parse("1.2.3-Foo-bar+4.5.baz-qux").ok();
[INFO] [stdout]      |                        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]     --> src/lib.rs:23:5
[INFO] [stdout]      |
[INFO] [stdout]   23 |     unused_qualifications,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]      |
[INFO] [stdout] 1119 -         let expected = semver::Version::parse("1.2.3-Foo-bar+4.5.baz-qux").ok();
[INFO] [stdout] 1119 +         let expected = Version::parse("1.2.3-Foo-bar+4.5.baz-qux").ok();
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state` is never read
[INFO] [stdout]    --> src/lib.rs:493:5
[INFO] [stdout]     |
[INFO] [stdout] 492 | struct InternalError {
[INFO] [stdout]     |        ------------- field in this struct
[INFO] [stdout] 493 |     state: State,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `InternalError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lenient_semver_parser` (lib test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "1f59cbcf8cbe8ab4f220b1665eafc2f35a414872233619f540c6473589cf26bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f59cbcf8cbe8ab4f220b1665eafc2f35a414872233619f540c6473589cf26bb", kill_on_drop: false }`
[INFO] [stdout] 1f59cbcf8cbe8ab4f220b1665eafc2f35a414872233619f540c6473589cf26bb