[INFO] cloning repository https://github.com/Kevin4dp802mq7hn8/fork [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kevin4dp802mq7hn8/fork" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKevin4dp802mq7hn8%2Ffork", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKevin4dp802mq7hn8%2Ffork'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9d0505ab1c8f17f905893e7d80860b04d8f21562 [INFO] checking Kevin4dp802mq7hn8/fork against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKevin4dp802mq7hn8%2Ffork" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Kevin4dp802mq7hn8/fork 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] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/Kevin4dp802mq7hn8/fork [INFO] finished tweaking git repo https://github.com/Kevin4dp802mq7hn8/fork [INFO] tweaked toml for git repo https://github.com/Kevin4dp802mq7hn8/fork written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Kevin4dp802mq7hn8/fork 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] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded watchexec-signals v1.0.0 [INFO] [stderr] Downloaded watchexec-events v1.0.0 [INFO] [stderr] Downloaded watchexec v2.3.0 [INFO] [stderr] Downloaded ignore-files v1.3.0 [INFO] [stderr] Downloaded project-origins v1.2.0 [INFO] [stderr] Downloaded watchexec-filterer-ignore v1.2.1 [INFO] [stderr] Downloaded normalize-path v0.2.0 [INFO] [stderr] Downloaded gix-config v0.22.0 [INFO] [stderr] Downloaded napi-build v2.0.1 [INFO] [stderr] Downloaded gix-utils v0.1.1 [INFO] [stderr] Downloaded napi-sys v2.2.3 [INFO] [stderr] Downloaded gix-actor v0.20.0 [INFO] [stderr] Downloaded gix-validate v0.7.4 [INFO] [stderr] Downloaded gix-date v0.5.0 [INFO] [stderr] Downloaded gix-object v0.29.1 [INFO] [stderr] Downloaded napi-derive-backend v1.0.51 [INFO] [stderr] Downloaded assert_fs v1.0.10 [INFO] [stderr] Downloaded jsonc-parser v0.21.1 [INFO] [stderr] Downloaded napi v2.12.6 [INFO] [stderr] Downloaded command-group v2.1.0 [INFO] [stderr] Downloaded rustix v0.37.3 [INFO] [stderr] Downloaded napi-derive v2.12.5 [INFO] [stderr] Downloaded gix-glob v0.7.0 [INFO] [stderr] Downloaded gix-lock v5.0.1 [INFO] [stderr] Downloaded gix-hash v0.11.1 [INFO] [stderr] Downloaded gix-features v0.29.0 [INFO] [stderr] Downloaded gix-ref v0.29.1 [INFO] [stderr] Downloaded async-priority-channel v0.1.0 [INFO] [stderr] Downloaded gix-config-value v0.12.0 [INFO] [stderr] Downloaded gix-fs v0.1.1 [INFO] [stderr] Downloaded gix-tempfile v5.0.3 [INFO] [stderr] Downloaded gix-path v0.8.0 [INFO] [stderr] Downloaded gix-sec v0.8.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 05b2cfdc2125978ccf2abee2ae4baaf8196f4f35cc775794f999597d888c37a5 [INFO] running `Command { std: "docker" "start" "-a" "05b2cfdc2125978ccf2abee2ae4baaf8196f4f35cc775794f999597d888c37a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "05b2cfdc2125978ccf2abee2ae4baaf8196f4f35cc775794f999597d888c37a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05b2cfdc2125978ccf2abee2ae4baaf8196f4f35cc775794f999597d888c37a5", kill_on_drop: false }` [INFO] [stdout] 05b2cfdc2125978ccf2abee2ae4baaf8196f4f35cc775794f999597d888c37a5 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f0f40958fdfb294a73d85db7048eb922982e6c8a1500c8c4ca5482321fc83396 [INFO] running `Command { std: "docker" "start" "-a" "f0f40958fdfb294a73d85db7048eb922982e6c8a1500c8c4ca5482321fc83396", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling quote v1.0.27 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Checking sha1_smol v1.0.0 [INFO] [stderr] Compiling rustix v0.37.3 [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 time-core v0.1.1 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking linux-raw-sys v0.3.7 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling time-macros v0.2.9 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling tokio v1.28.1 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling rand_core v0.6.4 [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] Checking either v1.8.0 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Compiling phf_shared v0.11.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Checking bitflags v2.2.1 [INFO] [stderr] Checking home v0.5.5 [INFO] [stderr] Compiling syn v1.0.107 [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" "f0f40958fdfb294a73d85db7048eb922982e6c8a1500c8c4ca5482321fc83396", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0f40958fdfb294a73d85db7048eb922982e6c8a1500c8c4ca5482321fc83396", kill_on_drop: false }` [INFO] [stdout] f0f40958fdfb294a73d85db7048eb922982e6c8a1500c8c4ca5482321fc83396 [INFO] checking Kevin4dp802mq7hn8/fork against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKevin4dp802mq7hn8%2Ffork" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Kevin4dp802mq7hn8/fork 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] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/Kevin4dp802mq7hn8/fork [INFO] finished tweaking git repo https://github.com/Kevin4dp802mq7hn8/fork [INFO] tweaked toml for git repo https://github.com/Kevin4dp802mq7hn8/fork written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Kevin4dp802mq7hn8/fork 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] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2e57248c7f20e5782b5ab3e2982944574a0a596a273cdbf4d8944d0ffea8d954 [INFO] running `Command { std: "docker" "start" "-a" "2e57248c7f20e5782b5ab3e2982944574a0a596a273cdbf4d8944d0ffea8d954", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e57248c7f20e5782b5ab3e2982944574a0a596a273cdbf4d8944d0ffea8d954", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e57248c7f20e5782b5ab3e2982944574a0a596a273cdbf4d8944d0ffea8d954", kill_on_drop: false }` [INFO] [stdout] 2e57248c7f20e5782b5ab3e2982944574a0a596a273cdbf4d8944d0ffea8d954 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3cd88cd8d8c173062df12f7f2f0758f1e0b1f22eee084e1105dc1a9ddee50ddf [INFO] running `Command { std: "docker" "start" "-a" "3cd88cd8d8c173062df12f7f2f0758f1e0b1f22eee084e1105dc1a9ddee50ddf", 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" "3cd88cd8d8c173062df12f7f2f0758f1e0b1f22eee084e1105dc1a9ddee50ddf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cd88cd8d8c173062df12f7f2f0758f1e0b1f22eee084e1105dc1a9ddee50ddf", kill_on_drop: false }` [INFO] [stdout] 3cd88cd8d8c173062df12f7f2f0758f1e0b1f22eee084e1105dc1a9ddee50ddf