[INFO] fetching crate rudolf 0.0.1...
[INFO] checking rudolf-0.0.1 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate rudolf 0.0.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate rudolf 0.0.1 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rudolf 0.0.1
[INFO] finished tweaking crates.io crate rudolf 0.0.1
[INFO] tweaked toml for crates.io crate rudolf 0.0.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate rudolf 0.0.1 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" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded font-kit v0.10.1
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.7
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[INFO] [stderr]   Downloaded nalgebra v0.26.2
[INFO] [stderr]   Downloaded libc v0.2.119
[INFO] [stderr]   Downloaded simba v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f4a96f668930d8d4f38ba84e90a34bb6702d89ea38e94128988e1927c580d0f
[INFO] running `Command { std: "docker" "start" "-a" "2f4a96f668930d8d4f38ba84e90a34bb6702d89ea38e94128988e1927c580d0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f4a96f668930d8d4f38ba84e90a34bb6702d89ea38e94128988e1927c580d0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f4a96f668930d8d4f38ba84e90a34bb6702d89ea38e94128988e1927c580d0f", kill_on_drop: false }`
[INFO] [stdout] 2f4a96f668930d8d4f38ba84e90a34bb6702d89ea38e94128988e1927c580d0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abe979d3f47da2996ce5fa65218ed39c222ef2881f51df9f635394b9ef6b95b8
[INFO] running `Command { std: "docker" "start" "-a" "abe979d3f47da2996ce5fa65218ed39c222ef2881f51df9f635394b9ef6b95b8", kill_on_drop: false }`
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[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling semver v1.0.6
[INFO] [stderr]    Compiling crossbeam-utils v0.8.7
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.7
[INFO] [stderr]    Compiling log v0.4.14
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[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling cmake v0.1.48
[INFO] [stderr]    Compiling num-iter v0.1.42
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[INFO] [stderr]    Compiling pathfinder_simd v0.5.1
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[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking oorandom v11.1.3
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[INFO] [stderr]     Checking rand_xorshift v0.3.0
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[INFO] [stderr]     Checking regex v1.5.4
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[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking serde_cbor v0.11.2
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[INFO] [stderr]     Checking tinytemplate v1.2.1
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[INFO] [stderr]     Checking nalgebra v0.26.2
[INFO] [stderr]     Checking rudolf v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0596]: cannot borrow `filter` as mutable, as it is not declared as mutable
[INFO] [stdout]   --> benches/kalman_f32s3o3.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let filter = KalmanFilter::<f32, 3, 3> {
[INFO] [stdout]    |         ------ help: consider changing this to be mutable: `mut filter`
[INFO] [stdout] ...
[INFO] [stdout] 26 |         b.iter(|| filter.predict(black_box(&state), black_box(&new_ctrl)))
[INFO] [stdout]    |                   ^^^^^^ cannot borrow as mutable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0596]: cannot borrow `filter` as mutable, as it is not declared as mutable
[INFO] [stdout]   --> benches/kalman_f32s3o3.rs:50:19
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let filter = KalmanFilter::<f32, 3, 3> {
[INFO] [stdout]    |         ------ help: consider changing this to be mutable: `mut filter`
[INFO] [stdout] ...
[INFO] [stdout] 50 |         b.iter(|| filter.update(black_box(&state), black_box(&new_obs)))
[INFO] [stdout]    |                   ^^^^^^ cannot borrow as mutable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0596`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rudolf` (bench "kalman_f32s3o3") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "abe979d3f47da2996ce5fa65218ed39c222ef2881f51df9f635394b9ef6b95b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abe979d3f47da2996ce5fa65218ed39c222ef2881f51df9f635394b9ef6b95b8", kill_on_drop: false }`
[INFO] [stdout] abe979d3f47da2996ce5fa65218ed39c222ef2881f51df9f635394b9ef6b95b8
[INFO] checking rudolf-0.0.1 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate rudolf 0.0.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate rudolf 0.0.1 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rudolf 0.0.1
[INFO] finished tweaking crates.io crate rudolf 0.0.1
[INFO] tweaked toml for crates.io crate rudolf 0.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate rudolf 0.0.1 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" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0268e854224bc5286fe6bb1081765600644ea7ff398fe19be79433b908a1c112
[INFO] running `Command { std: "docker" "start" "-a" "0268e854224bc5286fe6bb1081765600644ea7ff398fe19be79433b908a1c112", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0268e854224bc5286fe6bb1081765600644ea7ff398fe19be79433b908a1c112", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0268e854224bc5286fe6bb1081765600644ea7ff398fe19be79433b908a1c112", kill_on_drop: false }`
[INFO] [stdout] 0268e854224bc5286fe6bb1081765600644ea7ff398fe19be79433b908a1c112
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid -Dunexpected_cfgs" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }`
[INFO] [stdout] ff2a2894598605a5885568711a93237a60271d4bcb0a98ee28709919950453fb
[INFO] running `Command { std: "docker" "start" "-a" "ff2a2894598605a5885568711a93237a60271d4bcb0a98ee28709919950453fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling libm v0.2.2
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling crossbeam-utils v0.8.7
[INFO] [stderr]    Compiling semver v1.0.6
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling cmake v0.1.48
[INFO] [stderr]    Compiling servo-fontconfig-sys v5.1.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
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[INFO] [stderr]    Compiling serde_json v1.0.79
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[INFO] [stderr]     Checking weezl v0.1.5
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]     Checking getrandom v0.2.5
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling semver-parser v0.10.2
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[INFO] [stderr]    Compiling quote v1.0.15
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[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking time v0.1.44
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[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]     Checking float-ord v0.2.0
[INFO] [stderr]    Compiling freetype-sys v0.13.1
[INFO] [stderr]    Compiling expat-sys v2.1.6
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking itoa v1.0.1
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[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]     Checking plotters-svg v0.3.1
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking itertools v0.10.3
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[INFO] [stderr]    Compiling rustc_version v0.3.3
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[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling paste v1.0.6
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[INFO] [stderr]     Checking matrixmultiply v0.3.2
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[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking servo-fontconfig v0.5.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking simba v0.4.0
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking criterion-plot v0.4.4
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking pathfinder_geometry v0.5.1
[INFO] [stderr]     Checking font-kit v0.10.1
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking plotters-bitmap v0.3.1
[INFO] [stderr]     Checking plotters v0.3.1
[INFO] [stderr]     Checking criterion v0.3.5
[INFO] [stderr]     Checking nalgebra v0.26.2
[INFO] [stderr]     Checking rudolf v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0596]: cannot borrow `filter` as mutable, as it is not declared as mutable
[INFO] [stdout]   --> benches/kalman_f32s3o3.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let filter = KalmanFilter::<f32, 3, 3> {
[INFO] [stdout]    |         ------ help: consider changing this to be mutable: `mut filter`
[INFO] [stdout] ...
[INFO] [stdout] 26 |         b.iter(|| filter.predict(black_box(&state), black_box(&new_ctrl)))
[INFO] [stdout]    |                   ^^^^^^ cannot borrow as mutable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0596]: cannot borrow `filter` as mutable, as it is not declared as mutable
[INFO] [stdout]   --> benches/kalman_f32s3o3.rs:50:19
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let filter = KalmanFilter::<f32, 3, 3> {
[INFO] [stdout]    |         ------ help: consider changing this to be mutable: `mut filter`
[INFO] [stdout] ...
[INFO] [stdout] 50 |         b.iter(|| filter.update(black_box(&state), black_box(&new_obs)))
[INFO] [stdout]    |                   ^^^^^^ cannot borrow as mutable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0596`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rudolf` (bench "kalman_f32s3o3") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ff2a2894598605a5885568711a93237a60271d4bcb0a98ee28709919950453fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff2a2894598605a5885568711a93237a60271d4bcb0a98ee28709919950453fb", kill_on_drop: false }`
[INFO] [stdout] ff2a2894598605a5885568711a93237a60271d4bcb0a98ee28709919950453fb
