[INFO] cloning repository https://github.com/tibequadorian/studipfs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tibequadorian/studipfs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftibequadorian%2Fstudipfs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftibequadorian%2Fstudipfs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] df2b18a52de89fb0fadc748a2ebdfe9b9688aa6b [INFO] checking tibequadorian/studipfs against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftibequadorian%2Fstudipfs" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tibequadorian/studipfs 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/tibequadorian/studipfs [INFO] finished tweaking git repo https://github.com/tibequadorian/studipfs [INFO] tweaked toml for git repo https://github.com/tibequadorian/studipfs written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/tibequadorian/studipfs 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zerocopy v0.6.1 [INFO] [stderr] Downloaded page_size v0.4.2 [INFO] [stderr] Downloaded minreq v2.7.0 [INFO] [stderr] Downloaded fuser v0.11.1 [INFO] [stderr] Downloaded zerocopy-derive v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6f2bb890dd39ca02a4d2ef4fd3a459c6f8136d0251fa5b7aa1e4ee1b8eea349f [INFO] running `Command { std: "docker" "start" "-a" "6f2bb890dd39ca02a4d2ef4fd3a459c6f8136d0251fa5b7aa1e4ee1b8eea349f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f2bb890dd39ca02a4d2ef4fd3a459c6f8136d0251fa5b7aa1e4ee1b8eea349f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f2bb890dd39ca02a4d2ef4fd3a459c6f8136d0251fa5b7aa1e4ee1b8eea349f", kill_on_drop: false }` [INFO] [stdout] 6f2bb890dd39ca02a4d2ef4fd3a459c6f8136d0251fa5b7aa1e4ee1b8eea349f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b184950f952695814967fa59923a077b8224fcb421c80bee134399021b463bc7 [INFO] running `Command { std: "docker" "start" "-a" "b184950f952695814967fa59923a077b8224fcb421c80bee134399021b463bc7", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde_derive v1.0.159 [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling serde v1.0.159 [INFO] [stderr] Compiling rustls v0.20.8 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling serde_json v1.0.95 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Compiling minreq v2.7.0 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.56/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 ttl_cache v0.5.1 [INFO] [stderr] Compiling fuser v0.11.1 [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" "b184950f952695814967fa59923a077b8224fcb421c80bee134399021b463bc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b184950f952695814967fa59923a077b8224fcb421c80bee134399021b463bc7", kill_on_drop: false }` [INFO] [stdout] b184950f952695814967fa59923a077b8224fcb421c80bee134399021b463bc7 [INFO] checking tibequadorian/studipfs against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftibequadorian%2Fstudipfs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tibequadorian/studipfs 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/tibequadorian/studipfs [INFO] finished tweaking git repo https://github.com/tibequadorian/studipfs [INFO] tweaked toml for git repo https://github.com/tibequadorian/studipfs written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/tibequadorian/studipfs 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a916947761689634b44ce5e3c354c18f5e6118b7d9f37b71fc20ae5ed38695fe [INFO] running `Command { std: "docker" "start" "-a" "a916947761689634b44ce5e3c354c18f5e6118b7d9f37b71fc20ae5ed38695fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a916947761689634b44ce5e3c354c18f5e6118b7d9f37b71fc20ae5ed38695fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a916947761689634b44ce5e3c354c18f5e6118b7d9f37b71fc20ae5ed38695fe", kill_on_drop: false }` [INFO] [stdout] a916947761689634b44ce5e3c354c18f5e6118b7d9f37b71fc20ae5ed38695fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d20e7dd6cb414c21040c0fa7299934c0757999c70f380ff914f1e51df11bc1b6 [INFO] running `Command { std: "docker" "start" "-a" "d20e7dd6cb414c21040c0fa7299934c0757999c70f380ff914f1e51df11bc1b6", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "d20e7dd6cb414c21040c0fa7299934c0757999c70f380ff914f1e51df11bc1b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d20e7dd6cb414c21040c0fa7299934c0757999c70f380ff914f1e51df11bc1b6", kill_on_drop: false }` [INFO] [stdout] d20e7dd6cb414c21040c0fa7299934c0757999c70f380ff914f1e51df11bc1b6