[INFO] fetching crate lenient_semver_version_builder 0.4.2...
[INFO] checking lenient_semver_version_builder-0.4.2 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] extracting crate lenient_semver_version_builder 0.4.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate lenient_semver_version_builder 0.4.2 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lenient_semver_version_builder 0.4.2
[INFO] finished tweaking crates.io crate lenient_semver_version_builder 0.4.2
[INFO] tweaked toml for crates.io crate lenient_semver_version_builder 0.4.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef3cac55a54fcb26c64e210a17ed9e654db04c2024c156b43404301f07500cdb
[INFO] running `Command { std: "docker" "start" "-a" "ef3cac55a54fcb26c64e210a17ed9e654db04c2024c156b43404301f07500cdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef3cac55a54fcb26c64e210a17ed9e654db04c2024c156b43404301f07500cdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef3cac55a54fcb26c64e210a17ed9e654db04c2024c156b43404301f07500cdb", kill_on_drop: false }`
[INFO] [stdout] ef3cac55a54fcb26c64e210a17ed9e654db04c2024c156b43404301f07500cdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8ab660bff9cc2f46e0e056ab01ea1deadbb8d45a7458d16bb5d13dbfb1e3e29
[INFO] running `Command { std: "docker" "start" "-a" "a8ab660bff9cc2f46e0e056ab01ea1deadbb8d45a7458d16bb5d13dbfb1e3e29", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling test-case v1.2.0
[INFO] [stderr]     Checking semver v1.0.3
[INFO] [stderr]     Checking lenient_semver_version_builder v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `semver011`
[INFO] [stdout]    --> src/lib.rs:171:41
[INFO] [stdout]     |
[INFO] [stdout] 171 | impl<'input> VersionBuilder<'input> for semver011::Version {
[INFO] [stdout]     |                                         ^^^^^^^^^ use of undeclared crate or module `semver011`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `semver011`
[INFO] [stdout]    --> src/lib.rs:191:25
[INFO] [stdout]     |
[INFO] [stdout] 191 |         self.build.push(semver011::Identifier::Numeric(num))
[INFO] [stdout]     |                         ^^^^^^^^^ use of undeclared crate or module `semver011`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `semver011`
[INFO] [stdout]    --> src/lib.rs:392:34
[INFO] [stdout]     |
[INFO] [stdout] 392 | fn try_num_semver011(s: &str) -> semver011::Identifier {
[INFO] [stdout]     |                                  ^^^^^^^^^ use of undeclared crate or module `semver011`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `semver011`
[INFO] [stdout]    --> src/lib.rs:394:9
[INFO] [stdout]     |
[INFO] [stdout] 394 |         semver011::Identifier::AlphaNumeric,
[INFO] [stdout]     |         ^^^^^^^^^ use of undeclared crate or module `semver011`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `semver011`
[INFO] [stdout]    --> src/lib.rs:395:9
[INFO] [stdout]     |
[INFO] [stdout] 395 |         semver011::Identifier::Numeric,
[INFO] [stdout]     |         ^^^^^^^^^ use of undeclared crate or module `semver011`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `semver011`
[INFO] [stdout]    --> src/lib.rs:175:20
[INFO] [stdout]     |
[INFO] [stdout] 175 |         semver011::Version::new(0, 0, 0)
[INFO] [stdout]     |                    ^^^^^^^ not found in `semver011`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 32  | use semver::Version;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `split_pre_release_011` in this scope
[INFO] [stdout]    --> src/lib.rs:195:25
[INFO] [stdout]     |
[INFO] [stdout] 195 |         self.pre.extend(split_pre_release_011(pre_release));
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `split_build_011` in this scope
[INFO] [stdout]    --> src/lib.rs:199:27
[INFO] [stdout]     |
[INFO] [stdout] 199 |         self.build.extend(split_build_011(build));
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lenient_semver_version_builder`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "a8ab660bff9cc2f46e0e056ab01ea1deadbb8d45a7458d16bb5d13dbfb1e3e29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8ab660bff9cc2f46e0e056ab01ea1deadbb8d45a7458d16bb5d13dbfb1e3e29", kill_on_drop: false }`
[INFO] [stdout] a8ab660bff9cc2f46e0e056ab01ea1deadbb8d45a7458d16bb5d13dbfb1e3e29