[INFO] fetching crate hidefix 0.5.2... [INFO] checking hidefix-0.5.2 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] extracting crate hidefix 0.5.2 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate hidefix 0.5.2 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hidefix 0.5.2 [INFO] finished tweaking crates.io crate hidefix 0.5.2 [INFO] tweaked toml for crates.io crate hidefix 0.5.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate hidefix 0.5.2 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ascii v1.0.0 [INFO] [stderr] Downloaded hdf5-derive v0.7.1 [INFO] [stderr] Downloaded hdf5-sys v0.7.1 [INFO] [stderr] Downloaded libdeflate-sys v0.7.1 [INFO] [stderr] Downloaded libdeflater v0.7.1 [INFO] [stderr] Downloaded derivative v2.1.3 [INFO] [stderr] Downloaded flexbuffers v0.2.1 [INFO] [stderr] Downloaded tokio v1.0.2 [INFO] [stderr] Downloaded hdf5-src v0.7.1 [INFO] [stderr] Downloaded hdf5-types v0.7.1 [INFO] [stderr] Downloaded hdf5 v0.7.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9e2e4ba464b8e310090441d4d5bcf456f7d5c1b691a9b95dc62306e3364f6c89 [INFO] running `Command { std: "docker" "start" "-a" "9e2e4ba464b8e310090441d4d5bcf456f7d5c1b691a9b95dc62306e3364f6c89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9e2e4ba464b8e310090441d4d5bcf456f7d5c1b691a9b95dc62306e3364f6c89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e2e4ba464b8e310090441d4d5bcf456f7d5c1b691a9b95dc62306e3364f6c89", kill_on_drop: false }` [INFO] [stdout] 9e2e4ba464b8e310090441d4d5bcf456f7d5c1b691a9b95dc62306e3364f6c89 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3d54741b1b1f612589c47b31c249329788361e2abe7841fdcf774a18f1f4e3de [INFO] running `Command { std: "docker" "start" "-a" "3d54741b1b1f612589c47b31c249329788361e2abe7841fdcf774a18f1f4e3de", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde_derive v1.0.119 [INFO] [stderr] Compiling serde v1.0.119 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling thread_local v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Checking futures-core v0.3.12 [INFO] [stderr] Compiling libloading v0.6.7 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Checking pin-project-lite v0.2.4 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking futures-sink v0.3.12 [INFO] [stderr] Compiling const_fn v0.4.5 [INFO] [stderr] Checking futures-channel v0.3.12 [INFO] [stderr] Checking futures-task v0.3.12 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Compiling log v0.4.13 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling cmake v0.1.45 [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Checking futures-io v0.3.12 [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Compiling tokio v1.0.2 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Checking ahash v0.4.7 [INFO] [stderr] Compiling hdf5 v0.7.1 [INFO] [stderr] Checking ascii v1.0.0 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking byte-slice-cast v1.0.0 [INFO] [stderr] Checking strength_reduce v0.2.3 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking parking_lot_core v0.8.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking hdf5-types v0.7.1 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking lru v0.6.3 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Compiling libz-sys v1.1.2 [INFO] [stderr] Compiling hdf5-src v0.7.1 [INFO] [stderr] Compiling libdeflate-sys v0.7.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking sled v0.34.6 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Checking libdeflater v0.7.1 [INFO] [stderr] Compiling hdf5-sys v0.7.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling futures-macro v0.3.12 [INFO] [stderr] Compiling derivative v2.1.3 [INFO] [stderr] Compiling hdf5-derive v0.7.1 [INFO] [stderr] Compiling tokio-macros v1.0.0 [INFO] [stderr] Compiling zerocopy-derive v0.2.0 [INFO] [stderr] Compiling async-stream-impl v0.3.0 [INFO] [stderr] Checking async-stream v0.3.0 [INFO] [stderr] Checking zerocopy v0.3.0 [INFO] [stderr] Checking futures-util v0.3.12 [INFO] [stderr] Checking futures-executor v0.3.12 [INFO] [stderr] Checking futures v0.3.12 [INFO] [stderr] Checking serde_bytes v0.11.5 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling num_enum_derive v0.5.1 [INFO] [stderr] Checking num_enum v0.5.1 [INFO] [stderr] Checking flexbuffers v0.2.1 [INFO] [stderr] Checking hidefix v0.5.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | #![feature(const_generics, fixed_size_array, cow_is_borrowed, array_methods)] [INFO] [stdout] | ^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in favor of `#![feature(adt_const_params)]` and `#![feature(generic_const_exprs)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | #![feature(const_generics, fixed_size_array, cow_is_borrowed, array_methods)] [INFO] [stdout] | ^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in favor of `#![feature(adt_const_params)]` and `#![feature(generic_const_exprs)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `fixed_size_array` [INFO] [stdout] --> src/lib.rs:51:28 [INFO] [stdout] | [INFO] [stdout] 51 | #![feature(const_generics, fixed_size_array, cow_is_borrowed, array_methods)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `fixed_size_array` [INFO] [stdout] --> src/lib.rs:51:28 [INFO] [stdout] | [INFO] [stdout] 51 | #![feature(const_generics, fixed_size_array, cow_is_borrowed, array_methods)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0557, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `hidefix` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0557, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `hidefix` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "3d54741b1b1f612589c47b31c249329788361e2abe7841fdcf774a18f1f4e3de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d54741b1b1f612589c47b31c249329788361e2abe7841fdcf774a18f1f4e3de", kill_on_drop: false }` [INFO] [stdout] 3d54741b1b1f612589c47b31c249329788361e2abe7841fdcf774a18f1f4e3de [INFO] checking hidefix-0.5.2 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] extracting crate hidefix 0.5.2 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate hidefix 0.5.2 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hidefix 0.5.2 [INFO] finished tweaking crates.io crate hidefix 0.5.2 [INFO] tweaked toml for crates.io crate hidefix 0.5.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate hidefix 0.5.2 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f1b7b476cbea6d294a5615fed433ca60bfec22713f4357ef0d96f9cee08c9add [INFO] running `Command { std: "docker" "start" "-a" "f1b7b476cbea6d294a5615fed433ca60bfec22713f4357ef0d96f9cee08c9add", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f1b7b476cbea6d294a5615fed433ca60bfec22713f4357ef0d96f9cee08c9add", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1b7b476cbea6d294a5615fed433ca60bfec22713f4357ef0d96f9cee08c9add", kill_on_drop: false }` [INFO] [stdout] f1b7b476cbea6d294a5615fed433ca60bfec22713f4357ef0d96f9cee08c9add [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a5ff981666dc172d9620ef5466c4a86df569845011380e4a765099e0988a193 [INFO] running `Command { std: "docker" "start" "-a" "5a5ff981666dc172d9620ef5466c4a86df569845011380e4a765099e0988a193", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "5a5ff981666dc172d9620ef5466c4a86df569845011380e4a765099e0988a193", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a5ff981666dc172d9620ef5466c4a86df569845011380e4a765099e0988a193", kill_on_drop: false }` [INFO] [stdout] 5a5ff981666dc172d9620ef5466c4a86df569845011380e4a765099e0988a193