[INFO] cloning repository https://github.com/msirringhaus/split [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/msirringhaus/split" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsirringhaus%2Fsplit", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsirringhaus%2Fsplit'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8088140371d75b689be9722d89dd8d6e5fbba6f1 [INFO] checking msirringhaus/split against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsirringhaus%2Fsplit" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/msirringhaus/split on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/msirringhaus/split [INFO] finished tweaking git repo https://github.com/msirringhaus/split [INFO] tweaked toml for git repo https://github.com/msirringhaus/split written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/msirringhaus/split 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded duct v0.13.6 [INFO] [stderr] Downloaded os_pipe v1.1.3 [INFO] [stderr] Downloaded assert_cmd v1.0.8 [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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 95078001b14c69da52b1c4bc154b99043b2e15252e9b6d4a6830d24ddd79efe6 [INFO] running `Command { std: "docker" "start" "-a" "95078001b14c69da52b1c4bc154b99043b2e15252e9b6d4a6830d24ddd79efe6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "95078001b14c69da52b1c4bc154b99043b2e15252e9b6d4a6830d24ddd79efe6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95078001b14c69da52b1c4bc154b99043b2e15252e9b6d4a6830d24ddd79efe6", kill_on_drop: false }` [INFO] [stdout] 95078001b14c69da52b1c4bc154b99043b2e15252e9b6d4a6830d24ddd79efe6 [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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6cd645c08a3a891957a456215b818c5197680f7ebf48006123852dfa85af79a4 [INFO] running `Command { std: "docker" "start" "-a" "6cd645c08a3a891957a456215b818c5197680f7ebf48006123852dfa85af79a4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling proc-macro2 v1.0.54 [INFO] [stderr] Compiling io-lifetimes v1.0.9 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling rustix v0.36.11 [INFO] [stderr] Checking linux-raw-sys v0.1.4 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking os_str_bytes v6.5.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking predicates-tree v1.0.9 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking clap_lex v0.3.3 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.54/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] Checking bstr v0.2.17 [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] 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" "6cd645c08a3a891957a456215b818c5197680f7ebf48006123852dfa85af79a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cd645c08a3a891957a456215b818c5197680f7ebf48006123852dfa85af79a4", kill_on_drop: false }` [INFO] [stdout] 6cd645c08a3a891957a456215b818c5197680f7ebf48006123852dfa85af79a4 [INFO] checking msirringhaus/split against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsirringhaus%2Fsplit" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/msirringhaus/split on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/msirringhaus/split [INFO] finished tweaking git repo https://github.com/msirringhaus/split [INFO] tweaked toml for git repo https://github.com/msirringhaus/split written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/msirringhaus/split 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9040b79e043be3ad01c26fd3cfab9b5c6500b3c77f70c34e6a1024dd3f420c47 [INFO] running `Command { std: "docker" "start" "-a" "9040b79e043be3ad01c26fd3cfab9b5c6500b3c77f70c34e6a1024dd3f420c47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9040b79e043be3ad01c26fd3cfab9b5c6500b3c77f70c34e6a1024dd3f420c47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9040b79e043be3ad01c26fd3cfab9b5c6500b3c77f70c34e6a1024dd3f420c47", kill_on_drop: false }` [INFO] [stdout] 9040b79e043be3ad01c26fd3cfab9b5c6500b3c77f70c34e6a1024dd3f420c47 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd0def3827c97c876eb1720e34a45b1cca9d41203976181eea7137aad7a5343f [INFO] running `Command { std: "docker" "start" "-a" "bd0def3827c97c876eb1720e34a45b1cca9d41203976181eea7137aad7a5343f", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "bd0def3827c97c876eb1720e34a45b1cca9d41203976181eea7137aad7a5343f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd0def3827c97c876eb1720e34a45b1cca9d41203976181eea7137aad7a5343f", kill_on_drop: false }` [INFO] [stdout] bd0def3827c97c876eb1720e34a45b1cca9d41203976181eea7137aad7a5343f