[INFO] cloning repository https://github.com/efenniht/count-unsafe [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/efenniht/count-unsafe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fefenniht%2Fcount-unsafe", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fefenniht%2Fcount-unsafe'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 68930845e1effb7884b095fcc74e566a3d741cd6 [INFO] checking efenniht/count-unsafe against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fefenniht%2Fcount-unsafe" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/efenniht/count-unsafe 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] removed /workspace/builds/worker-1-tc1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/efenniht/count-unsafe [INFO] finished tweaking git repo https://github.com/efenniht/count-unsafe [INFO] tweaked toml for git repo https://github.com/efenniht/count-unsafe written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/efenniht/count-unsafe 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 tracing-attributes v0.1.11 [INFO] [stderr] Downloaded sha-1 v0.9.2 [INFO] [stderr] Downloaded rustc-ap-rustc_span v697.0.0 [INFO] [stderr] Downloaded pin-project-lite v0.2.0 [INFO] [stderr] Downloaded rustc-ap-rustc_serialize v697.0.0 [INFO] [stderr] Downloaded sha2 v0.9.2 [INFO] [stderr] Downloaded tracing v0.1.22 [INFO] [stderr] Downloaded syn v1.0.57 [INFO] [stderr] Downloaded rustc-ap-rustc_macros v697.0.0 [INFO] [stderr] Downloaded clap_derive v3.0.0-beta.2 [INFO] [stderr] Downloaded rustc-ap-rustc_session v697.0.0 [INFO] [stderr] Downloaded textwrap v0.12.1 [INFO] [stderr] Downloaded rustc-ap-rustc_fs_util v697.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_arena v697.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_feature v697.0.0 [INFO] [stderr] Downloaded heck v0.3.2 [INFO] [stderr] Downloaded anyhow v1.0.37 [INFO] [stderr] Downloaded unicode-segmentation v1.7.1 [INFO] [stderr] Downloaded clap v3.0.0-beta.2 [INFO] [stderr] Downloaded rustc-ap-rustc_parse v697.0.0 [INFO] [stderr] Downloaded libc v0.2.81 [INFO] [stderr] Downloaded rustc-ap-rustc_ast v697.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_target v697.0.0 [INFO] [stderr] Downloaded rustc-rayon v0.3.0 [INFO] [stderr] Downloaded rustc-ap-rustc_ast_pretty v697.0.0 [INFO] [stderr] Downloaded annotate-snippets v0.8.0 [INFO] [stderr] Downloaded rustc-ap-rustc_errors v697.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_lint_defs v697.0.0 [INFO] [stderr] Downloaded cc v1.0.66 [INFO] [stderr] Downloaded rustc-ap-rustc_data_structures v697.0.0 [INFO] [stderr] Downloaded termize v0.1.1 [INFO] [stderr] Downloaded rustc-ap-rustc_lexer v697.0.0 [INFO] [stderr] Downloaded measureme v9.0.0 [INFO] [stderr] Downloaded synstructure v0.12.4 [INFO] [stderr] Downloaded parking_lot_core v0.8.2 [INFO] [stderr] Downloaded instant v0.1.9 [INFO] [stderr] Downloaded rustc-ap-rustc_graphviz v697.0.0 [INFO] [stderr] Downloaded stacker v0.1.12 [INFO] [stderr] Downloaded rustc-ap-rustc_index v697.0.0 [INFO] [stderr] Downloaded psm v0.1.12 [INFO] [stderr] Downloaded md-5 v0.9.1 [INFO] [stderr] Downloaded rustc-rayon-core v0.3.0 [INFO] [stderr] Downloaded smallvec v1.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5761d406ddd324f0f448c3d016182f2845b0aad19b7aa15ab17192ab03bd9a88 [INFO] running `Command { std: "docker" "start" "-a" "5761d406ddd324f0f448c3d016182f2845b0aad19b7aa15ab17192ab03bd9a88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5761d406ddd324f0f448c3d016182f2845b0aad19b7aa15ab17192ab03bd9a88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5761d406ddd324f0f448c3d016182f2845b0aad19b7aa15ab17192ab03bd9a88", kill_on_drop: false }` [INFO] [stdout] 5761d406ddd324f0f448c3d016182f2845b0aad19b7aa15ab17192ab03bd9a88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8912624ad54255c530683bca58dfd87dd63238dca7015d2bce70dd5237a9a8bb [INFO] running `Command { std: "docker" "start" "-a" "8912624ad54255c530683bca58dfd87dd63238dca7015d2bce70dd5237a9a8bb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Checking smallvec v1.6.0 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling rustc-rayon-core v0.3.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/lock_api-0.4.2/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] Checking tracing-core v0.1.17 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking pin-project-lite v0.2.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking rustc-ap-rustc_graphviz v697.0.0 [INFO] [stderr] Checking rustc-ap-rustc_arena v697.0.0 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lock_api` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0635]: unknown feature `array_value_iter_slice` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-ap-rustc_arena-697.0.0/src/lib.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | #![feature(array_value_iter_slice)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [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 `rustc-ap-rustc_arena` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "8912624ad54255c530683bca58dfd87dd63238dca7015d2bce70dd5237a9a8bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8912624ad54255c530683bca58dfd87dd63238dca7015d2bce70dd5237a9a8bb", kill_on_drop: false }` [INFO] [stdout] 8912624ad54255c530683bca58dfd87dd63238dca7015d2bce70dd5237a9a8bb [INFO] checking efenniht/count-unsafe against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fefenniht%2Fcount-unsafe" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/efenniht/count-unsafe 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] removed /workspace/builds/worker-1-tc2/source/rust-toolchain [INFO] started tweaking git repo https://github.com/efenniht/count-unsafe [INFO] finished tweaking git repo https://github.com/efenniht/count-unsafe [INFO] tweaked toml for git repo https://github.com/efenniht/count-unsafe written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/efenniht/count-unsafe 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 90cbba42d7fc98c84bcdcf55cf197dd8257a790f6224345dad19000ed1a45f1b [INFO] running `Command { std: "docker" "start" "-a" "90cbba42d7fc98c84bcdcf55cf197dd8257a790f6224345dad19000ed1a45f1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90cbba42d7fc98c84bcdcf55cf197dd8257a790f6224345dad19000ed1a45f1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90cbba42d7fc98c84bcdcf55cf197dd8257a790f6224345dad19000ed1a45f1b", kill_on_drop: false }` [INFO] [stdout] 90cbba42d7fc98c84bcdcf55cf197dd8257a790f6224345dad19000ed1a45f1b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] fab2130d4c1e54ae3ff75382bcfdea015d823328dc8875afb6c9858f181232d0 [INFO] running `Command { std: "docker" "start" "-a" "fab2130d4c1e54ae3ff75382bcfdea015d823328dc8875afb6c9858f181232d0", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "fab2130d4c1e54ae3ff75382bcfdea015d823328dc8875afb6c9858f181232d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fab2130d4c1e54ae3ff75382bcfdea015d823328dc8875afb6c9858f181232d0", kill_on_drop: false }` [INFO] [stdout] fab2130d4c1e54ae3ff75382bcfdea015d823328dc8875afb6c9858f181232d0