[INFO] cloning repository https://github.com/mashedcode/proc-macro2-whitespace [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mashedcode/proc-macro2-whitespace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmashedcode%2Fproc-macro2-whitespace", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmashedcode%2Fproc-macro2-whitespace'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2f934294f40fe4e749077e2e14d8731b1f05f60e [INFO] checking mashedcode/proc-macro2-whitespace against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmashedcode%2Fproc-macro2-whitespace" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mashedcode/proc-macro2-whitespace on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mashedcode/proc-macro2-whitespace [INFO] finished tweaking git repo https://github.com/mashedcode/proc-macro2-whitespace [INFO] tweaked toml for git repo https://github.com/mashedcode/proc-macro2-whitespace written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/mashedcode/proc-macro2-whitespace already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5e3b79c0b5908b5b3def5b9eb16d31b0cdd90812d1c92e61455affc2c7753842 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5e3b79c0b5908b5b3def5b9eb16d31b0cdd90812d1c92e61455affc2c7753842", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e3b79c0b5908b5b3def5b9eb16d31b0cdd90812d1c92e61455affc2c7753842", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e3b79c0b5908b5b3def5b9eb16d31b0cdd90812d1c92e61455affc2c7753842", kill_on_drop: false }` [INFO] [stdout] 5e3b79c0b5908b5b3def5b9eb16d31b0cdd90812d1c92e61455affc2c7753842 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00d341c3375d0f3c51be2496bcd92aea5639b7b6746d09cddb98dd80ec311906 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "00d341c3375d0f3c51be2496bcd92aea5639b7b6746d09cddb98dd80ec311906", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Compiling rustc-rayon-core v0.3.0 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking rustc-ap-rustc_graphviz v671.0.0 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking unicode-xid v0.2.1 [INFO] [stderr] Checking yansi-term v0.1.2 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Checking rustc-ap-rustc_fs_util v671.0.0 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Checking version_check v0.9.2 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling rustfmt-nightly v2.0.0-rc.2 (https://github.com/rust-lang/rustfmt#218593f2) [INFO] [stderr] Checking rustc-workspace-hack v1.0.0 [INFO] [stderr] Checking diff v0.1.12 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling indexmap v1.5.1 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling psm v0.1.11 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling stacker v0.1.11 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking annotate-snippets v0.8.0 [INFO] [stderr] Checking rustc-ap-rustc_lexer v671.0.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking md-5 v0.8.0 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking ena v0.14.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking quote v1.0.7 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking globset v0.4.5 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking jobserver v0.1.21 [INFO] [stderr] Checking termize v0.1.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rustc-ap-rustc_serialize v671.0.0 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking ignore v0.4.16 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Checking measureme v0.7.1 [INFO] [stderr] Checking rustc-rayon v0.3.0 [INFO] [stderr] Checking rustc-ap-rustc_index v671.0.0 [INFO] [stderr] Checking rustc-ap-rustc_data_structures v671.0.0 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-671.0.0/lib.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | #![feature(optin_builtin_traits)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: renamed to `auto_traits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: auto traits are experimental and possibly buggy [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-671.0.0/sync.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | pub auto trait Send {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #13231 for more information [INFO] [stdout] = help: add `#![feature(auto_traits)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: auto traits are experimental and possibly buggy [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_data_structures-671.0.0/sync.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | pub auto trait Sync {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #13231 for more information [INFO] [stdout] = help: add `#![feature(auto_traits)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0557, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-ap-rustc_data_structures` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "00d341c3375d0f3c51be2496bcd92aea5639b7b6746d09cddb98dd80ec311906", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00d341c3375d0f3c51be2496bcd92aea5639b7b6746d09cddb98dd80ec311906", kill_on_drop: false }` [INFO] [stdout] 00d341c3375d0f3c51be2496bcd92aea5639b7b6746d09cddb98dd80ec311906