[INFO] cloning repository https://github.com/instructr13/wakuchin-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/instructr13/wakuchin-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finstructr13%2Fwakuchin-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finstructr13%2Fwakuchin-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e2f10149b80cfca549220ddbd84db25d769af46f [INFO] checking instructr13/wakuchin-rs against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finstructr13%2Fwakuchin-rs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/instructr13/wakuchin-rs 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] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/instructr13/wakuchin-rs [INFO] finished tweaking git repo https://github.com/instructr13/wakuchin-rs [INFO] tweaked toml for git repo https://github.com/instructr13/wakuchin-rs written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/instructr13/wakuchin-rs 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] Updating git repository `https://github.com/AlexanderThaller/format_serde_error` [INFO] [stderr] Locking 3 packages to latest compatible versions [INFO] [stderr] Updating git2 v0.16.1 -> v0.17.2 (latest: v0.18.3) [INFO] [stderr] Updating libgit2-sys v0.14.2+1.5.1 -> v0.15.2+1.6.4 (latest: v0.16.2+1.7.2) [INFO] [stderr] Updating shadow-rs v0.21.0 -> v0.23.0 (latest: v0.28.0) [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded divide_range v0.1.1 [INFO] [stderr] Downloaded human_format v1.0.3 [INFO] [stderr] Downloaded smooth v0.1.1 [INFO] [stderr] Downloaded is_debug v1.0.1 [INFO] [stderr] Downloaded os_str_bytes v6.5.0 [INFO] [stderr] Downloaded clap-serde-proc v0.2.0 [INFO] [stderr] Downloaded tikv-jemallocator v0.5.0 [INFO] [stderr] Downloaded rmp-serde v1.1.1 [INFO] [stderr] Downloaded anstyle-wincon v1.0.0 [INFO] [stderr] Downloaded serde_regex v1.1.0 [INFO] [stderr] Downloaded anstream v0.3.0 [INFO] [stderr] Downloaded clap-serde-derive v0.2.0 [INFO] [stderr] Downloaded shadow-rs v0.23.0 [INFO] [stderr] Downloaded dialoguer v0.10.4 [INFO] [stderr] Downloaded clap v4.2.4 [INFO] [stderr] Downloaded const_format v0.2.30 [INFO] [stderr] Downloaded rustix v0.37.13 [INFO] [stderr] Downloaded clap_builder v4.2.4 [INFO] [stderr] Downloaded git2 v0.17.2 [INFO] [stderr] Downloaded tikv-jemalloc-sys v0.5.3+5.3.0-patched [INFO] [stderr] Downloaded linux-raw-sys v0.3.3 [INFO] [stderr] Downloaded tzdb v0.5.6 [INFO] [stderr] Downloaded regex-syntax v0.7.0 [INFO] [stderr] Downloaded regex v1.8.0 [INFO] [stderr] Downloaded tz-rs v0.6.14 [INFO] [stderr] Downloaded libgit2-sys v0.15.2+1.6.4 [INFO] [stderr] Downloaded const_format_proc_macros v0.2.29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d272836af9da227acdf864ecda750e823eaa23a6f4011255b46975375ae342a9 [INFO] running `Command { std: "docker" "start" "-a" "d272836af9da227acdf864ecda750e823eaa23a6f4011255b46975375ae342a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d272836af9da227acdf864ecda750e823eaa23a6f4011255b46975375ae342a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d272836af9da227acdf864ecda750e823eaa23a6f4011255b46975375ae342a9", kill_on_drop: false }` [INFO] [stdout] d272836af9da227acdf864ecda750e823eaa23a6f4011255b46975375ae342a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9bcb962057029017911c13e0762e5cc5ef9c5fd570a506a7a161ef54396ce505 [INFO] running `Command { std: "docker" "start" "-a" "9bcb962057029017911c13e0762e5cc5ef9c5fd570a506a7a161ef54396ce505", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling libc v0.2.142 [INFO] [stderr] Compiling serde_derive v1.0.160 [INFO] [stderr] Compiling serde v1.0.160 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling const_fn v0.4.9 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Compiling rustix v0.37.13 [INFO] [stderr] Compiling paste v1.0.12 [INFO] [stderr] Checking indexmap v1.9.3 [INFO] [stderr] Checking aho-corasick v1.0.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Checking regex-syntax v0.7.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.56/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling unicode-bidi v0.3.13 [INFO] [stderr] Compiling percent-encoding v2.2.0 [INFO] [stderr] Checking linux-raw-sys v0.3.3 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling form_urlencoded v1.1.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] Compiling tokio v1.27.0 [INFO] [stderr] Compiling anyhow v1.0.70 [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9bcb962057029017911c13e0762e5cc5ef9c5fd570a506a7a161ef54396ce505", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bcb962057029017911c13e0762e5cc5ef9c5fd570a506a7a161ef54396ce505", kill_on_drop: false }` [INFO] [stdout] 9bcb962057029017911c13e0762e5cc5ef9c5fd570a506a7a161ef54396ce505 [INFO] checking instructr13/wakuchin-rs against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finstructr13%2Fwakuchin-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/instructr13/wakuchin-rs 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] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/instructr13/wakuchin-rs [INFO] finished tweaking git repo https://github.com/instructr13/wakuchin-rs [INFO] tweaked toml for git repo https://github.com/instructr13/wakuchin-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/instructr13/wakuchin-rs 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] [stderr] Updating crates.io index [INFO] [stderr] Locking 3 packages to latest compatible versions [INFO] [stderr] Updating git2 v0.16.1 -> v0.17.2 (latest: v0.18.3) [INFO] [stderr] Updating libgit2-sys v0.14.2+1.5.1 -> v0.15.2+1.6.4 (latest: v0.16.2+1.7.2) [INFO] [stderr] Updating shadow-rs v0.21.0 -> v0.23.0 (latest: v0.28.0) [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 71005edc720e594ff79437b73f4f70ef61073c658d3cffddba0bee5f43bf8386 [INFO] running `Command { std: "docker" "start" "-a" "71005edc720e594ff79437b73f4f70ef61073c658d3cffddba0bee5f43bf8386", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "71005edc720e594ff79437b73f4f70ef61073c658d3cffddba0bee5f43bf8386", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71005edc720e594ff79437b73f4f70ef61073c658d3cffddba0bee5f43bf8386", kill_on_drop: false }` [INFO] [stdout] 71005edc720e594ff79437b73f4f70ef61073c658d3cffddba0bee5f43bf8386 [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=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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 196b68e8d955578fd811f2d39c20a88fc0029e89367157464944cfeba304702e [INFO] running `Command { std: "docker" "start" "-a" "196b68e8d955578fd811f2d39c20a88fc0029e89367157464944cfeba304702e", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "196b68e8d955578fd811f2d39c20a88fc0029e89367157464944cfeba304702e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "196b68e8d955578fd811f2d39c20a88fc0029e89367157464944cfeba304702e", kill_on_drop: false }` [INFO] [stdout] 196b68e8d955578fd811f2d39c20a88fc0029e89367157464944cfeba304702e