[INFO] fetching crate rust-optimal-transport 0.2.0... [INFO] checking rust-optimal-transport-0.2.0 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate rust-optimal-transport 0.2.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate rust-optimal-transport 0.2.0 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rust-optimal-transport 0.2.0 [INFO] removed 2 missing examples [INFO] finished tweaking crates.io crate rust-optimal-transport 0.2.0 [INFO] tweaked toml for crates.io crate rust-optimal-transport 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate rust-optimal-transport 0.2.0 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pyo3-macros v0.15.1 [INFO] [stderr] Downloaded ndarray_einsum_beta v0.7.0 [INFO] [stderr] Downloaded pyo3-macros-backend v0.15.1 [INFO] [stderr] Downloaded pyo3-build-config v0.15.1 [INFO] [stderr] Downloaded ndarray-stats v0.5.0 [INFO] [stderr] Downloaded blas-src v0.8.0 [INFO] [stderr] Downloaded plotters-svg v0.3.1 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.62 [INFO] [stderr] Downloaded plotters-backend v0.3.2 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.6 [INFO] [stderr] Downloaded scratch v1.0.1 [INFO] [stderr] Downloaded lax v0.2.0 [INFO] [stderr] Downloaded anyhow v1.0.52 [INFO] [stderr] Downloaded criterion-plot v0.4.4 [INFO] [stderr] Downloaded link-cplusplus v1.0.6 [INFO] [stderr] Downloaded cxx v1.0.62 [INFO] [stderr] Downloaded cxx-build v1.0.62 [INFO] [stderr] Downloaded lapack v0.18.0 [INFO] [stderr] Downloaded crossbeam-channel v0.5.2 [INFO] [stderr] Downloaded criterion v0.3.5 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.62 [INFO] [stderr] Downloaded ndarray-linalg v0.14.1 [INFO] [stderr] Downloaded rand_distr v0.4.2 [INFO] [stderr] Downloaded noisy_float v0.2.0 [INFO] [stderr] Downloaded pyo3 v0.15.1 [INFO] [stderr] Downloaded syn v1.0.84 [INFO] [stderr] Downloaded plotters v0.3.1 [INFO] [stderr] Downloaded numpy v0.15.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 675c58dbe8eb4180625bca10f267fc69073b814a58ae0d11dbeae52122bbbaa1 [INFO] running `Command { std: "docker" "start" "-a" "675c58dbe8eb4180625bca10f267fc69073b814a58ae0d11dbeae52122bbbaa1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "675c58dbe8eb4180625bca10f267fc69073b814a58ae0d11dbeae52122bbbaa1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "675c58dbe8eb4180625bca10f267fc69073b814a58ae0d11dbeae52122bbbaa1", kill_on_drop: false }` [INFO] [stdout] 675c58dbe8eb4180625bca10f267fc69073b814a58ae0d11dbeae52122bbbaa1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] af6971c814af1f9e2dddc84046715b1b658ebaffa32a52d8ea833e6b59a277a9 [INFO] running `Command { std: "docker" "start" "-a" "af6971c814af1f9e2dddc84046715b1b658ebaffa32a52d8ea833e6b59a277a9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.84 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling pyo3-build-config v0.15.1 [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `LineColumn` in crate `proc_macro` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.36/src/wrapper.rs:485:33 [INFO] [stdout] | [INFO] [stdout] 485 | let proc_macro::LineColumn { line, column } = s.start(); [INFO] [stdout] | ^^^^^^^^^^ not found in `proc_macro` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 + use crate::LineColumn; [INFO] [stdout] | [INFO] [stdout] 1 + use crate::fallback::LineColumn; [INFO] [stdout] | [INFO] [stdout] help: if you import `LineColumn`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 485 - let proc_macro::LineColumn { line, column } = s.start(); [INFO] [stdout] 485 + let LineColumn { line, column } = s.start(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `LineColumn` in crate `proc_macro` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.36/src/wrapper.rs:502:33 [INFO] [stdout] | [INFO] [stdout] 502 | let proc_macro::LineColumn { line, column } = s.end(); [INFO] [stdout] | ^^^^^^^^^^ not found in `proc_macro` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 + use crate::LineColumn; [INFO] [stdout] | [INFO] [stdout] 1 + use crate::fallback::LineColumn; [INFO] [stdout] | [INFO] [stdout] help: if you import `LineColumn`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 502 - let proc_macro::LineColumn { line, column } = s.end(); [INFO] [stdout] 502 + let LineColumn { line, column } = s.end(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.6 [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0422`. [INFO] [stdout] [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "af6971c814af1f9e2dddc84046715b1b658ebaffa32a52d8ea833e6b59a277a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af6971c814af1f9e2dddc84046715b1b658ebaffa32a52d8ea833e6b59a277a9", kill_on_drop: false }` [INFO] [stdout] af6971c814af1f9e2dddc84046715b1b658ebaffa32a52d8ea833e6b59a277a9 [INFO] checking rust-optimal-transport-0.2.0 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] extracting crate rust-optimal-transport 0.2.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate rust-optimal-transport 0.2.0 on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rust-optimal-transport 0.2.0 [INFO] removed 2 missing examples [INFO] finished tweaking crates.io crate rust-optimal-transport 0.2.0 [INFO] tweaked toml for crates.io crate rust-optimal-transport 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate rust-optimal-transport 0.2.0 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cf3dbb43c84d3a86a8c38c51e31d6cdc1e9becf80e7b955c339ce24e867bbda8 [INFO] running `Command { std: "docker" "start" "-a" "cf3dbb43c84d3a86a8c38c51e31d6cdc1e9becf80e7b955c339ce24e867bbda8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf3dbb43c84d3a86a8c38c51e31d6cdc1e9becf80e7b955c339ce24e867bbda8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf3dbb43c84d3a86a8c38c51e31d6cdc1e9becf80e7b955c339ce24e867bbda8", kill_on_drop: false }` [INFO] [stdout] cf3dbb43c84d3a86a8c38c51e31d6cdc1e9becf80e7b955c339ce24e867bbda8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8032c72d8c4c3a7047b173efd9d062e5f5556a2c0a323137d0df0974272735d0 [INFO] running `Command { std: "docker" "start" "-a" "8032c72d8c4c3a7047b173efd9d062e5f5556a2c0a323137d0df0974272735d0", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "8032c72d8c4c3a7047b173efd9d062e5f5556a2c0a323137d0df0974272735d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8032c72d8c4c3a7047b173efd9d062e5f5556a2c0a323137d0df0974272735d0", kill_on_drop: false }` [INFO] [stdout] 8032c72d8c4c3a7047b173efd9d062e5f5556a2c0a323137d0df0974272735d0