[INFO] cloning repository https://github.com/JosiasAurel/mirage [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JosiasAurel/mirage" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJosiasAurel%2Fmirage", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJosiasAurel%2Fmirage'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 27c51c1f952010741e884e9ce61b3c411939d298 [INFO] checking JosiasAurel/mirage/27c51c1f952010741e884e9ce61b3c411939d298 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJosiasAurel%2Fmirage" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JosiasAurel/mirage on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JosiasAurel/mirage [INFO] finished tweaking git repo https://github.com/JosiasAurel/mirage [INFO] tweaked toml for git repo https://github.com/JosiasAurel/mirage written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/JosiasAurel/mirage 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded os_str_bytes v6.3.0 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.10 [INFO] [stderr] Downloaded clap_derive v4.0.18 [INFO] [stderr] Downloaded proc-macro2 v1.0.44 [INFO] [stderr] Downloaded clap v4.0.18 [INFO] [stderr] Downloaded exr v1.5.1 [INFO] [stderr] Downloaded image v0.24.3 [INFO] [stderr] Downloaded syn v1.0.100 [INFO] [stderr] Downloaded jpeg-decoder v0.2.6 [INFO] [stderr] Downloaded tiff v0.7.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 41dce6a319501e3959e675b6c157886da6be3614841f68abfab9be60c5fdc808 [INFO] running `Command { std: "docker" "start" "-a" "41dce6a319501e3959e675b6c157886da6be3614841f68abfab9be60c5fdc808", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "41dce6a319501e3959e675b6c157886da6be3614841f68abfab9be60c5fdc808", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41dce6a319501e3959e675b6c157886da6be3614841f68abfab9be60c5fdc808", kill_on_drop: false }` [INFO] [stdout] 41dce6a319501e3959e675b6c157886da6be3614841f68abfab9be60c5fdc808 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0edd8ab50f71e5e3e75ecc82305d2cb9254517febd576fdb106a2f8bbc030736 [INFO] running `Command { std: "docker" "start" "-a" "0edd8ab50f71e5e3e75ecc82305d2cb9254517febd576fdb106a2f8bbc030736", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling proc-macro2 v1.0.44 [INFO] [stderr] Compiling syn v1.0.100 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Checking miniz_oxide v0.5.4 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking spin v0.9.4 [INFO] [stderr] Checking futures-sink v0.3.24 [INFO] [stderr] Checking weezl v0.1.7 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking os_str_bytes v6.3.0 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking num-rational v0.4.1 [INFO] [stderr] Checking bytemuck v1.12.1 [INFO] [stderr] Checking gif v0.11.4 [INFO] [stderr] Checking clap_lex v0.3.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.44/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 flate2 v1.0.24 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [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 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "0edd8ab50f71e5e3e75ecc82305d2cb9254517febd576fdb106a2f8bbc030736", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0edd8ab50f71e5e3e75ecc82305d2cb9254517febd576fdb106a2f8bbc030736", kill_on_drop: false }` [INFO] [stdout] 0edd8ab50f71e5e3e75ecc82305d2cb9254517febd576fdb106a2f8bbc030736