[INFO] cloning repository https://github.com/Hamed-Hasibi/pillar_pattern_matching
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Hamed-Hasibi/pillar_pattern_matching" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHamed-Hasibi%2Fpillar_pattern_matching", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHamed-Hasibi%2Fpillar_pattern_matching'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 91a2347884653a160b669585dd68017aa913d697
[INFO] checking Hamed-Hasibi/pillar_pattern_matching against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHamed-Hasibi%2Fpillar_pattern_matching" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Hamed-Hasibi/pillar_pattern_matching
[INFO] finished tweaking git repo https://github.com/Hamed-Hasibi/pillar_pattern_matching
[INFO] tweaked toml for git repo https://github.com/Hamed-Hasibi/pillar_pattern_matching written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Hamed-Hasibi/pillar_pattern_matching on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Hamed-Hasibi/pillar_pattern_matching 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded range_minimum_query v0.2.0
[INFO] [stderr]   Downloaded oorandom v11.1.4
[INFO] [stderr]   Downloaded kmp v0.1.1
[INFO] [stderr]   Downloaded derefable v0.1.0
[INFO] [stderr]   Downloaded multimap v0.9.1
[INFO] [stderr]   Downloaded bio-types v1.0.4
[INFO] [stderr]   Downloaded editdistancek v1.0.2
[INFO] [stderr]   Downloaded itertools-num v0.1.3
[INFO] [stderr]   Downloaded bencher v0.1.5
[INFO] [stderr]   Downloaded statrs v0.16.1
[INFO] [stderr]   Downloaded simba v0.6.0
[INFO] [stderr]   Downloaded newtype_derive v0.1.6
[INFO] [stderr]   Downloaded is-terminal v0.4.15
[INFO] [stderr]   Downloaded serde_json v1.0.139
[INFO] [stderr]   Downloaded bio v3.0.0
[INFO] [stderr]   Downloaded nalgebra v0.29.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a1ba5ff98d0eb342defbd51b17ca95bb8fc55f4dff64277ae82ac3f4358dcd0
[INFO] running `Command { std: "docker" "start" "-a" "0a1ba5ff98d0eb342defbd51b17ca95bb8fc55f4dff64277ae82ac3f4358dcd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a1ba5ff98d0eb342defbd51b17ca95bb8fc55f4dff64277ae82ac3f4358dcd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a1ba5ff98d0eb342defbd51b17ca95bb8fc55f4dff64277ae82ac3f4358dcd0", kill_on_drop: false }`
[INFO] [stdout] 0a1ba5ff98d0eb342defbd51b17ca95bb8fc55f4dff64277ae82ac3f4358dcd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c5f3671c1211d8e9bedb2c7ce309a53e256ed37ae43a992c901ce02bcfaea63
[INFO] running `Command { std: "docker" "start" "-a" "1c5f3671c1211d8e9bedb2c7ce309a53e256ed37ae43a992c901ce02bcfaea63", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling rustversion v1.0.19
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]     Checking num-traits v0.2.19
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling serde_json v1.0.139
[INFO] [stderr]     Checking indexmap v2.12.0
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking clap_builder v4.5.30
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]     Checking strum v0.25.0
[INFO] [stderr]     Checking custom_derive v0.1.7
[INFO] [stderr]     Checking triple_accel v0.4.0
[INFO] [stderr]     Checking editdistancek v1.0.2
[INFO] [stderr]     Checking bytecount v0.6.9
[INFO] [stderr]     Checking range_minimum_query v0.2.0
[INFO] [stderr]     Checking is-terminal v0.4.15
[INFO] [stderr]    Compiling newtype_derive v0.1.6
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking once_cell v1.20.3
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]     Checking oorandom v11.1.4
[INFO] [stderr]     Checking kmp v0.1.1
[INFO] [stderr]     Checking bencher v0.1.5
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking ordered-float v5.1.0
[INFO] [stderr]     Checking itertools-num v0.1.3
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking clap v4.5.30
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking simba v0.6.0
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]    Compiling derefable v0.1.0
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling derive-new v0.6.0
[INFO] [stderr]    Compiling enum-map-derive v0.17.0
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling getset v0.1.6
[INFO] [stderr]    Compiling test-case-macros v3.3.1
[INFO] [stderr]     Checking enum-map v2.7.3
[INFO] [stderr]     Checking test-case v3.3.1
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking bio-types v1.0.4
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking nalgebra v0.29.0
[INFO] [stderr]     Checking multimap v0.9.1
[INFO] [stderr]     Checking bv v0.11.1
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking statrs v0.16.1
[INFO] [stderr]     Checking bio v3.0.0
[INFO] [stderr]     Checking pillar_model v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(linked_list_cursors)] // this should only work with the nightly toolchain
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(linked_list_cursors)] // this should only work with the nightly toolchain
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `test_case::test_case`
[INFO] [stdout]   --> src/restricted_recompression/popped_sequence.rs:87:7
[INFO] [stdout]    |
[INFO] [stdout] 87 |   use test_case::test_case;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pillar_model` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/restricted_recompression.rs:914:38
[INFO] [stdout]     |
[INFO] [stdout] 914 |       let hitting_y = (0..100).map( |i| if rng.gen_bool(0.8) {period.clone()} else {rand_subseq(&mut rng, g)}).collect::<Vec<_>>()....
[INFO] [stdout]     |                                      ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/restricted_recompression.rs:957:36
[INFO] [stdout]     |
[INFO] [stdout] 957 |     let hitting_y = (0..100).map( |i| if rng.gen_bool(0.8) {period.clone()} else {rand_subseq(&mut rng, g)}).collect::<Vec<_>>().jo...
[INFO] [stdout]     |                                    ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pillar_model` (lib test) due to 1 previous error; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "1c5f3671c1211d8e9bedb2c7ce309a53e256ed37ae43a992c901ce02bcfaea63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c5f3671c1211d8e9bedb2c7ce309a53e256ed37ae43a992c901ce02bcfaea63", kill_on_drop: false }`
[INFO] [stdout] 1c5f3671c1211d8e9bedb2c7ce309a53e256ed37ae43a992c901ce02bcfaea63
