[INFO] cloning repository https://github.com/aprilwade/image-palette-recoloring [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aprilwade/image-palette-recoloring" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faprilwade%2Fimage-palette-recoloring", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faprilwade%2Fimage-palette-recoloring'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 35d8739d8e7d5e867dd3af5982a6168071a3592a [INFO] checking aprilwade/image-palette-recoloring against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faprilwade%2Fimage-palette-recoloring" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aprilwade/image-palette-recoloring 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] started tweaking git repo https://github.com/aprilwade/image-palette-recoloring [INFO] finished tweaking git repo https://github.com/aprilwade/image-palette-recoloring [INFO] tweaked toml for git repo https://github.com/aprilwade/image-palette-recoloring written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/aprilwade/image-palette-recoloring 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] 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] Locking 2 packages to latest compatible versions [INFO] [stderr] Updating image-palette-recoloring v0.1.0 (/workspace/builds/worker-4-tc1/source/image-palette-recoloring) -> v0.2.0 [INFO] [stderr] Updating image-palette-recoloring-c v0.1.0 (/workspace/builds/worker-4-tc1/source/image-palette-recoloring-c) -> v0.2.0 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded minilp v0.2.2 [INFO] [stderr] Downloaded good_lp v1.4.0 [INFO] [stderr] Downloaded nalgebra-sparse v0.9.0 [INFO] [stderr] Downloaded sprs v0.7.1 [INFO] [stderr] Downloaded web-sys v0.3.62 [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a2c0a7b99dee60c4cfadeaa6136beffc85fdb477b8e3c105f015a645bf2e78b4 [INFO] running `Command { std: "docker" "start" "-a" "a2c0a7b99dee60c4cfadeaa6136beffc85fdb477b8e3c105f015a645bf2e78b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a2c0a7b99dee60c4cfadeaa6136beffc85fdb477b8e3c105f015a645bf2e78b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2c0a7b99dee60c4cfadeaa6136beffc85fdb477b8e3c105f015a645bf2e78b4", kill_on_drop: false }` [INFO] [stdout] a2c0a7b99dee60c4cfadeaa6136beffc85fdb477b8e3c105f015a645bf2e78b4 [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=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] 7dc5d69153559ea2b286dc3e5fc479ac86618ff62dc5223d4c02b1f35b0cdac0 [INFO] running `Command { std: "docker" "start" "-a" "7dc5d69153559ea2b286dc3e5fc479ac86618ff62dc5223d4c02b1f35b0cdac0", 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 autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling quote v1.0.27 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking simd-adler32 v0.3.5 [INFO] [stderr] Checking bytemuck v1.13.1 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling paste v1.0.12 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking weezl v0.1.7 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Checking fdeflate v0.3.0 [INFO] [stderr] Checking safe_arch v0.6.0 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Checking half v2.2.1 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Checking gif v0.12.0 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking flate2 v1.0.26 [INFO] [stderr] Checking wide v0.7.8 [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Compiling serde v1.0.163 [INFO] [stderr] Compiling log v0.4.17 [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 io-lifetimes v1.0.10 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling rustix v0.37.19 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Checking linux-raw-sys v0.3.7 [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] Checking png v0.17.8 [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" "7dc5d69153559ea2b286dc3e5fc479ac86618ff62dc5223d4c02b1f35b0cdac0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7dc5d69153559ea2b286dc3e5fc479ac86618ff62dc5223d4c02b1f35b0cdac0", kill_on_drop: false }` [INFO] [stdout] 7dc5d69153559ea2b286dc3e5fc479ac86618ff62dc5223d4c02b1f35b0cdac0 [INFO] checking aprilwade/image-palette-recoloring against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faprilwade%2Fimage-palette-recoloring" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aprilwade/image-palette-recoloring 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] started tweaking git repo https://github.com/aprilwade/image-palette-recoloring [INFO] finished tweaking git repo https://github.com/aprilwade/image-palette-recoloring [INFO] tweaked toml for git repo https://github.com/aprilwade/image-palette-recoloring written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/aprilwade/image-palette-recoloring 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] 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] Locking 2 packages to latest compatible versions [INFO] [stderr] Updating image-palette-recoloring v0.1.0 (/workspace/builds/worker-4-tc2/source/image-palette-recoloring) -> v0.2.0 [INFO] [stderr] Updating image-palette-recoloring-c v0.1.0 (/workspace/builds/worker-4-tc2/source/image-palette-recoloring-c) -> v0.2.0 [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c9208e620ea5ccd09c234a134e32ae4e3fe3c241dded8a22a92a865b4fc30adb [INFO] running `Command { std: "docker" "start" "-a" "c9208e620ea5ccd09c234a134e32ae4e3fe3c241dded8a22a92a865b4fc30adb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9208e620ea5ccd09c234a134e32ae4e3fe3c241dded8a22a92a865b4fc30adb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9208e620ea5ccd09c234a134e32ae4e3fe3c241dded8a22a92a865b4fc30adb", kill_on_drop: false }` [INFO] [stdout] c9208e620ea5ccd09c234a134e32ae4e3fe3c241dded8a22a92a865b4fc30adb [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=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] c628536eeaf695bd530bd2b95909336620e478cdad5e36547a0a70757f5bfd2b [INFO] running `Command { std: "docker" "start" "-a" "c628536eeaf695bd530bd2b95909336620e478cdad5e36547a0a70757f5bfd2b", 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" "c628536eeaf695bd530bd2b95909336620e478cdad5e36547a0a70757f5bfd2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c628536eeaf695bd530bd2b95909336620e478cdad5e36547a0a70757f5bfd2b", kill_on_drop: false }` [INFO] [stdout] c628536eeaf695bd530bd2b95909336620e478cdad5e36547a0a70757f5bfd2b