[INFO] fetching crate rustfmt-nightly 1.4.20... [INFO] checking rustfmt-nightly-1.4.20 against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710 [INFO] extracting crate rustfmt-nightly 1.4.20 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate rustfmt-nightly 1.4.20 on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "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-13/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" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustc-ap-rustc_fs_util v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_ast v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_session v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_ast_passes v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_attr v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_ast_pretty v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_feature v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_errors v671.0.0 [INFO] [stderr] Downloaded rustc-rayon-core v0.3.0 [INFO] [stderr] Downloaded rustc-ap-rustc_data_structures v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_lexer v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_target v671.0.0 [INFO] [stderr] Downloaded thiserror-impl v1.0.6 [INFO] [stderr] Downloaded thiserror v1.0.6 [INFO] [stderr] Downloaded rustc-ap-rustc_arena v671.0.0 [INFO] [stderr] Downloaded psm v0.1.8 [INFO] [stderr] Downloaded rustc-ap-rustc_macros v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_expand v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_parse v671.0.0 [INFO] [stderr] Downloaded rustc-rayon v0.3.0 [INFO] [stderr] Downloaded rustc-ap-rustc_graphviz v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_serialize v671.0.0 [INFO] [stderr] Downloaded stacker v0.1.9 [INFO] [stderr] Downloaded rustc-ap-rustc_index v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_span v671.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 97f3059146e3b8c712ba996faff51931006d379d8e474506008c8dcd51f891c0 [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" "97f3059146e3b8c712ba996faff51931006d379d8e474506008c8dcd51f891c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "97f3059146e3b8c712ba996faff51931006d379d8e474506008c8dcd51f891c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97f3059146e3b8c712ba996faff51931006d379d8e474506008c8dcd51f891c0", kill_on_drop: false }` [INFO] [stdout] 97f3059146e3b8c712ba996faff51931006d379d8e474506008c8dcd51f891c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b426f91675d2569d93e49f1e45214f0f3671c357f5231486bff459f237f1381 [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" "5b426f91675d2569d93e49f1e45214f0f3671c357f5231486bff459f237f1381", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Compiling rustc-rayon-core v0.3.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking rustc-ap-rustc_graphviz v671.0.0 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling memchr v2.2.1 [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 regex-syntax v0.6.12 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling anyhow v1.0.25 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Compiling rustfmt-nightly v1.4.20 (/opt/rustwide/workdir) [INFO] [stderr] Checking rustc-workspace-hack v1.0.0 [INFO] [stderr] Checking diff v0.1.11 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling psm v0.1.8 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lock_api-0.3.4/src/lib.rs:91:42 [INFO] [stdout] | [INFO] [stdout] 91 | #![cfg_attr(feature = "nightly", feature(const_fn))] [INFO] [stdout] | ^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: split into finer-grained feature gates [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling stacker v0.1.9 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] error: could not compile `lock_api` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "5b426f91675d2569d93e49f1e45214f0f3671c357f5231486bff459f237f1381", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b426f91675d2569d93e49f1e45214f0f3671c357f5231486bff459f237f1381", kill_on_drop: false }` [INFO] [stdout] 5b426f91675d2569d93e49f1e45214f0f3671c357f5231486bff459f237f1381