[INFO] fetching crate travailleur 0.0.1... [INFO] checking travailleur-0.0.1 against try#88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c for pr-154887 [INFO] extracting crate travailleur 0.0.1 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate travailleur 0.0.1 [INFO] finished tweaking crates.io crate travailleur 0.0.1 [INFO] tweaked toml for crates.io crate travailleur 0.0.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate travailleur 0.0.1 on toolchain 88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 100 packages to latest compatible versions [INFO] [stderr] Adding garde v0.18.0 (available: v0.22.1) [INFO] [stderr] Adding itertools v0.12.1 (available: v0.14.0) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.18) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 42d7076bebf6302c8495ca08d53e3a8fb2d7e3991f4c99823b839d4dcbd15da2 [INFO] running `Command { std: "docker" "start" "-a" "42d7076bebf6302c8495ca08d53e3a8fb2d7e3991f4c99823b839d4dcbd15da2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42d7076bebf6302c8495ca08d53e3a8fb2d7e3991f4c99823b839d4dcbd15da2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42d7076bebf6302c8495ca08d53e3a8fb2d7e3991f4c99823b839d4dcbd15da2", kill_on_drop: false }` [INFO] [stdout] 42d7076bebf6302c8495ca08d53e3a8fb2d7e3991f4c99823b839d4dcbd15da2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+88b8a1c6e3a6f6f8a2ed6b6a9a74e0ef1862f72c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da582cc1aad68fd65106fe29618818d91cfbd8d9d5f217f28a7efc98b1544863 [INFO] running `Command { std: "docker" "start" "-a" "da582cc1aad68fd65106fe29618818d91cfbd8d9d5f217f28a7efc98b1544863", kill_on_drop: false }` [INFO] [stderr] Checking writeable v0.6.3 [INFO] [stderr] Checking litemap v0.8.2 [INFO] [stderr] Compiling icu_properties_data v2.2.0 [INFO] [stderr] Compiling icu_normalizer_data v2.2.0 [INFO] [stderr] Compiling semver v1.0.28 [INFO] [stderr] Checking hashbrown v0.17.0 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Checking percent-encoding v2.3.2 [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Checking compact_str v0.7.1 [INFO] [stderr] Checking serde_json v1.0.149 [INFO] [stderr] Checking uuid v1.23.1 [INFO] [stderr] Checking form_urlencoded v1.2.2 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling travailleur v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking indexmap v2.14.0 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.7 [INFO] [stderr] Compiling yoke-derive v0.8.2 [INFO] [stderr] Compiling zerovec-derive v0.11.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling garde_derive v0.18.0 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking zerofrom v0.1.7 [INFO] [stderr] Checking garde v0.18.0 [INFO] [stderr] Checking yoke v0.8.2 [INFO] [stderr] Checking zerovec v0.11.6 [INFO] [stderr] Checking zerotrie v0.2.4 [INFO] [stderr] Checking tinystr v0.8.3 [INFO] [stderr] Checking potential_utf v0.1.5 [INFO] [stderr] Checking icu_collections v2.2.0 [INFO] [stderr] Checking icu_locale_core v2.2.0 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking icu_provider v2.2.0 [INFO] [stderr] Checking icu_normalizer v2.2.0 [INFO] [stderr] Checking icu_properties v2.2.0 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking url v2.5.8 [INFO] [stdout] warning: unexpected `cfg` condition name: `nightly_rustc` [INFO] [stdout] --> src/lib.rs:13:17 [INFO] [stdout] | [INFO] [stdout] 13 | #![cfg_attr(any(nightly_rustc, docsrs), feature(doc_cfg))] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly_rustc)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly_rustc)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `nightly_rustc` [INFO] [stdout] --> src/lib.rs:13:17 [INFO] [stdout] | [INFO] [stdout] 13 | #![cfg_attr(any(nightly_rustc, docsrs), feature(doc_cfg))] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly_rustc)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly_rustc)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `OptFrom` for type `error::Error` [INFO] [stdout] --> src/error.rs:95:1 [INFO] [stdout] | [INFO] [stdout] 86 | / impl OptFrom for Error [INFO] [stdout] 87 | | where [INFO] [stdout] 88 | | E: Into, [INFO] [stdout] | |___________________- first implementation here [INFO] [stdout] ... [INFO] [stdout] 95 | impl OptFrom for Error { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `error::Error` [INFO] [stdout] | [INFO] [stdout] = note: permitting this impl would forbid us from adding `impl From for T` later; see rust-lang/rust#64715 for details [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0119]: conflicting implementations of trait `OptFrom` for type `error::Error` [INFO] [stdout] --> src/error.rs:95:1 [INFO] [stdout] | [INFO] [stdout] 86 | / impl OptFrom for Error [INFO] [stdout] 87 | | where [INFO] [stdout] 88 | | E: Into, [INFO] [stdout] | |___________________- first implementation here [INFO] [stdout] ... [INFO] [stdout] 95 | impl OptFrom for Error { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `error::Error` [INFO] [stdout] | [INFO] [stdout] = note: permitting this impl would forbid us from adding `impl From for T` later; see rust-lang/rust#64715 for details [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0119`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0119`. [INFO] [stdout] [INFO] [stderr] error: could not compile `travailleur` (lib test) due to 1 previous error; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `travailleur` (lib) due to 1 previous error; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "da582cc1aad68fd65106fe29618818d91cfbd8d9d5f217f28a7efc98b1544863", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da582cc1aad68fd65106fe29618818d91cfbd8d9d5f217f28a7efc98b1544863", kill_on_drop: false }` [INFO] [stdout] da582cc1aad68fd65106fe29618818d91cfbd8d9d5f217f28a7efc98b1544863