[INFO] cloning repository https://github.com/hmthanh/parallel-wasm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hmthanh/parallel-wasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhmthanh%2Fparallel-wasm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhmthanh%2Fparallel-wasm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ebb0598d99639a3f0f808da73edaa5c46cf4dbbd [INFO] checking hmthanh/parallel-wasm against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhmthanh%2Fparallel-wasm" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 88% (812/913) Updating files: 89% (813/913) Updating files: 90% (822/913) Updating files: 91% (831/913) Updating files: 92% (840/913) Updating files: 93% (850/913) Updating files: 94% (859/913) Updating files: 95% (868/913) Updating files: 96% (877/913) Updating files: 97% (886/913) Updating files: 98% (895/913) Updating files: 99% (904/913) Updating files: 100% (913/913) Updating files: 100% (913/913), done. [INFO] validating manifest of git repo https://github.com/hmthanh/parallel-wasm 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/hmthanh/parallel-wasm [INFO] finished tweaking git repo https://github.com/hmthanh/parallel-wasm [INFO] tweaked toml for git repo https://github.com/hmthanh/parallel-wasm written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/hmthanh/parallel-wasm 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5e2fac3540308b0da62f523fd645904dd70eeece70d91cd9c9ede0dc02915243 [INFO] running `Command { std: "docker" "start" "-a" "5e2fac3540308b0da62f523fd645904dd70eeece70d91cd9c9ede0dc02915243", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e2fac3540308b0da62f523fd645904dd70eeece70d91cd9c9ede0dc02915243", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e2fac3540308b0da62f523fd645904dd70eeece70d91cd9c9ede0dc02915243", kill_on_drop: false }` [INFO] [stdout] 5e2fac3540308b0da62f523fd645904dd70eeece70d91cd9c9ede0dc02915243 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 39ec0a420e570d85f3459db8b24a3e1e26b0089ca46714de198fb7c0bdf51107 [INFO] running `Command { std: "docker" "start" "-a" "39ec0a420e570d85f3459db8b24a3e1e26b0089ca46714de198fb7c0bdf51107", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.53 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.84 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling bumpalo v3.12.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling wasm-bindgen v0.2.84 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.53/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 scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking crossbeam-channel v0.5.7 [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" "39ec0a420e570d85f3459db8b24a3e1e26b0089ca46714de198fb7c0bdf51107", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39ec0a420e570d85f3459db8b24a3e1e26b0089ca46714de198fb7c0bdf51107", kill_on_drop: false }` [INFO] [stdout] 39ec0a420e570d85f3459db8b24a3e1e26b0089ca46714de198fb7c0bdf51107 [INFO] checking hmthanh/parallel-wasm against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhmthanh%2Fparallel-wasm" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 88% (812/913) Updating files: 89% (813/913) Updating files: 90% (822/913) Updating files: 91% (831/913) Updating files: 92% (840/913) Updating files: 93% (850/913) Updating files: 94% (859/913) Updating files: 95% (868/913) Updating files: 96% (877/913) Updating files: 97% (886/913) Updating files: 98% (895/913) Updating files: 99% (904/913) Updating files: 100% (913/913) Updating files: 100% (913/913), done. [INFO] validating manifest of git repo https://github.com/hmthanh/parallel-wasm 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/hmthanh/parallel-wasm [INFO] finished tweaking git repo https://github.com/hmthanh/parallel-wasm [INFO] tweaked toml for git repo https://github.com/hmthanh/parallel-wasm written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/hmthanh/parallel-wasm 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 12eb67e074404b082c3283e4c63aedea20df8245c79d6f537fb37600c90e2277 [INFO] running `Command { std: "docker" "start" "-a" "12eb67e074404b082c3283e4c63aedea20df8245c79d6f537fb37600c90e2277", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "12eb67e074404b082c3283e4c63aedea20df8245c79d6f537fb37600c90e2277", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12eb67e074404b082c3283e4c63aedea20df8245c79d6f537fb37600c90e2277", kill_on_drop: false }` [INFO] [stdout] 12eb67e074404b082c3283e4c63aedea20df8245c79d6f537fb37600c90e2277 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 466019fb38d44be90b10acf6f5f5186e522995780807aa38bff32ea0cbcc55f0 [INFO] running `Command { std: "docker" "start" "-a" "466019fb38d44be90b10acf6f5f5186e522995780807aa38bff32ea0cbcc55f0", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "466019fb38d44be90b10acf6f5f5186e522995780807aa38bff32ea0cbcc55f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "466019fb38d44be90b10acf6f5f5186e522995780807aa38bff32ea0cbcc55f0", kill_on_drop: false }` [INFO] [stdout] 466019fb38d44be90b10acf6f5f5186e522995780807aa38bff32ea0cbcc55f0