[INFO] fetching crate rustfmt-nightly 1.4.20... [INFO] checking rustfmt-nightly-1.4.20 against master#195ad4830e11a544391abe296b146450dea8411b for pr-82781 [INFO] extracting crate rustfmt-nightly 1.4.20 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate rustfmt-nightly 1.4.20 on toolchain 195ad4830e11a544391abe296b146450dea8411b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rustfmt-nightly 1.4.20 [INFO] finished tweaking crates.io crate rustfmt-nightly 1.4.20 [INFO] tweaked toml for crates.io crate rustfmt-nightly 1.4.20 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate rustfmt-nightly 1.4.20 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ce362f10b2810c1924f13bfa2d03f059077fd397d3650f1c6859a878bc226ea0 [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" "ce362f10b2810c1924f13bfa2d03f059077fd397d3650f1c6859a878bc226ea0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ce362f10b2810c1924f13bfa2d03f059077fd397d3650f1c6859a878bc226ea0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce362f10b2810c1924f13bfa2d03f059077fd397d3650f1c6859a878bc226ea0", kill_on_drop: false }` [INFO] [stdout] ce362f10b2810c1924f13bfa2d03f059077fd397d3650f1c6859a878bc226ea0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6d0bc9011133a380adab0a5f183811f0d36ac200a5d8cb621ad4e7df79558706 [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" "6d0bc9011133a380adab0a5f183811f0d36ac200a5d8cb621ad4e7df79558706", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling cc v1.0.46 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Compiling rustc-rayon-core v0.3.0 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Checking rustc-ap-rustc_graphviz v671.0.0 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking unicode-xid v0.2.0 [INFO] [stderr] Checking annotate-snippets v0.8.0 [INFO] [stderr] Checking rustc-ap-rustc_fs_util v671.0.0 [INFO] [stderr] Checking version_check v0.9.1 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Compiling anyhow v1.0.25 [INFO] [stderr] Compiling rustfmt-nightly v1.4.20 (/opt/rustwide/workdir) [INFO] [stderr] Checking bytecount v0.6.0 [INFO] [stderr] Checking diff v0.1.11 [INFO] [stderr] Checking rustc-workspace-hack v1.0.0 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.11 [INFO] [stderr] Compiling proc-macro-error v0.4.11 [INFO] [stderr] Checking annotate-snippets v0.6.1 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking rustc-ap-rustc_lexer v671.0.0 [INFO] [stderr] Checking walkdir v2.2.9 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking arrayvec v0.4.12 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking termize v0.1.1 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking bstr v0.2.8 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Checking ena v0.14.0 [INFO] [stderr] Checking jobserver v0.1.17 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking clap v2.33.0 [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 block-buffer v0.7.3 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking md-5 v0.8.0 [INFO] [stderr] Checking crossbeam-channel v0.4.0 [INFO] [stderr] Compiling psm v0.1.8 [INFO] [stderr] Compiling stacker v0.1.9 [INFO] [stderr] Checking rustc-ap-rustc_serialize v671.0.0 [INFO] [stderr] Checking globset v0.4.4 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking ignore v0.4.11 [INFO] [stderr] Checking rustc-ap-rustc_index v671.0.0 [INFO] [stderr] Compiling synstructure v0.12.1 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Compiling rustc-ap-rustc_macros v671.0.0 [INFO] [stderr] Compiling thiserror-impl v1.0.6 [INFO] [stderr] Compiling rustfmt-config_proc_macro v0.2.0 [INFO] [stderr] Compiling derive-new v0.5.8 [INFO] [stderr] Checking thiserror v1.0.6 [INFO] [stderr] Compiling structopt-derive v0.4.4 [INFO] [stderr] Checking structopt v0.3.11 [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Checking serde_json v1.0.41 [INFO] [stderr] Checking toml v0.5.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking cargo_metadata v0.8.2 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking measureme v0.7.1 [INFO] [stderr] Checking rustc-rayon v0.3.0 [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] running `Command { std: "docker" "inspect" "6d0bc9011133a380adab0a5f183811f0d36ac200a5d8cb621ad4e7df79558706", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d0bc9011133a380adab0a5f183811f0d36ac200a5d8cb621ad4e7df79558706", kill_on_drop: false }` [INFO] [stdout] 6d0bc9011133a380adab0a5f183811f0d36ac200a5d8cb621ad4e7df79558706