[INFO] fetching crate forgiving-semver 0.11.0...
[INFO] checking forgiving-semver-0.11.0 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate forgiving-semver 0.11.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate forgiving-semver 0.11.0 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate forgiving-semver 0.11.0
[INFO] finished tweaking crates.io crate forgiving-semver 0.11.0
[INFO] tweaked toml for crates.io crate forgiving-semver 0.11.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded forgiving-semver-parser v0.10.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a8386a2962ad9e8e56adbc547392b1a033ed1c4a79c6857a5c955808d81787d
[INFO] running `Command { std: "docker" "start" "-a" "9a8386a2962ad9e8e56adbc547392b1a033ed1c4a79c6857a5c955808d81787d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a8386a2962ad9e8e56adbc547392b1a033ed1c4a79c6857a5c955808d81787d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a8386a2962ad9e8e56adbc547392b1a033ed1c4a79c6857a5c955808d81787d", kill_on_drop: false }`
[INFO] [stdout] 9a8386a2962ad9e8e56adbc547392b1a033ed1c4a79c6857a5c955808d81787d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3f6c922b181a7c2f919b1810e174b8210e97cb11b79e616dd90be3bb0aa6681
[INFO] running `Command { std: "docker" "start" "-a" "e3f6c922b181a7c2f919b1810e174b8210e97cb11b79e616dd90be3bb0aa6681", kill_on_drop: false }`
[INFO] [stderr]     Checking ucd-trie v0.1.6
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling syn v2.0.57
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]     Checking pest v2.7.8
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Checking forgiving-semver-parser v0.10.1
[INFO] [stderr]     Checking forgiving-semver v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `forgiving_semver_parser` is imported redundantly
[INFO] [stdout]    --> src/version.rs:22:5
[INFO] [stdout]     |
[INFO] [stdout] 22  | use forgiving_semver_parser;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:196:1
[INFO] [stdout]     |
[INFO] [stdout] 196 | extern crate forgiving_semver_parser;
[INFO] [stdout]     | ------------------------------------- the item `forgiving_semver_parser` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `forgiving_semver_parser` is imported redundantly
[INFO] [stdout]    --> src/version_req.rs:15:5
[INFO] [stdout]     |
[INFO] [stdout] 15  | use forgiving_semver_parser;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:196:1
[INFO] [stdout]     |
[INFO] [stdout] 196 | extern crate forgiving_semver_parser;
[INFO] [stdout]     | ------------------------------------- the item `forgiving_semver_parser` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `forgiving_semver_parser` is imported redundantly
[INFO] [stdout]    --> src/version.rs:22:5
[INFO] [stdout]     |
[INFO] [stdout] 22  | use forgiving_semver_parser;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:196:1
[INFO] [stdout]     |
[INFO] [stdout] 196 | extern crate forgiving_semver_parser;
[INFO] [stdout]     | ------------------------------------- the item `forgiving_semver_parser` is already imported here
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:194:24
[INFO] [stdout]     |
[INFO] [stdout] 194 | #![cfg_attr(test, deny(warnings))]
[INFO] [stdout]     |                        ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `forgiving_semver_parser` is imported redundantly
[INFO] [stdout]    --> src/version_req.rs:15:5
[INFO] [stdout]     |
[INFO] [stdout] 15  | use forgiving_semver_parser;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:196:1
[INFO] [stdout]     |
[INFO] [stdout] 196 | extern crate forgiving_semver_parser;
[INFO] [stdout]     | ------------------------------------- the item `forgiving_semver_parser` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `forgiving-semver` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "e3f6c922b181a7c2f919b1810e174b8210e97cb11b79e616dd90be3bb0aa6681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3f6c922b181a7c2f919b1810e174b8210e97cb11b79e616dd90be3bb0aa6681", kill_on_drop: false }`
[INFO] [stdout] e3f6c922b181a7c2f919b1810e174b8210e97cb11b79e616dd90be3bb0aa6681
