[INFO] cloning repository https://github.com/xasopheno/WereSoCool
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xasopheno/WereSoCool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxasopheno%2FWereSoCool", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxasopheno%2FWereSoCool'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] be5a328df3001d4ff7e9ee0e68a3b922a891ae67
[INFO] checking xasopheno/WereSoCool against try#54cf65b8d066c082e536455049b95943cf30378f for pr-151920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxasopheno%2FWereSoCool" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/xasopheno/WereSoCool
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/xasopheno/WereSoCool
[INFO] tweaked toml for git repo https://github.com/xasopheno/WereSoCool written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/xasopheno/WereSoCool on toolchain 54cf65b8d066c082e536455049b95943cf30378f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/xasopheno/WereSoCool 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" "+54cf65b8d066c082e536455049b95943cf30378f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking xasopheno/WereSoCool against try#54cf65b8d066c082e536455049b95943cf30378f for pr-151920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxasopheno%2FWereSoCool" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/xasopheno/WereSoCool
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/xasopheno/WereSoCool
[INFO] tweaked toml for git repo https://github.com/xasopheno/WereSoCool written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/xasopheno/WereSoCool on toolchain 54cf65b8d066c082e536455049b95943cf30378f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/xasopheno/WereSoCool 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" "+54cf65b8d066c082e536455049b95943cf30378f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pretty_assertions v0.6.1
[INFO] [stderr]   Downloaded num-complex v0.2.4
[INFO] [stderr]   Downloaded path-clean v0.1.0
[INFO] [stderr]   Downloaded polynomials v0.2.4
[INFO] [stderr]   Downloaded peekread v0.1.1
[INFO] [stderr]   Downloaded output_vt100 v0.1.3
[INFO] [stderr]   Downloaded hamcrest2 v0.3.0
[INFO] [stderr]   Downloaded predicates v3.1.2
[INFO] [stderr]   Downloaded num v0.3.1
[INFO] [stderr]   Downloaded assert_cmd v2.0.16
[INFO] [stderr]   Downloaded predicates-tree v1.0.11
[INFO] [stderr]   Downloaded num-complex v0.3.1
[INFO] [stderr]   Downloaded term v1.0.0
[INFO] [stderr]   Downloaded ogg-sys v0.0.9
[INFO] [stderr]   Downloaded test-generator v0.3.1
[INFO] [stderr]   Downloaded indoc v1.0.9
[INFO] [stderr]   Downloaded drain-while v0.1.0
[INFO] [stderr]   Downloaded vorbis-encoder v0.1.4
[INFO] [stderr]   Downloaded lalrpop-util v0.22.0
[INFO] [stderr]   Downloaded temp-dir v0.1.14
[INFO] [stderr]   Downloaded bstr v1.11.0
[INFO] [stderr]   Downloaded pbr v1.1.1
[INFO] [stderr]   Downloaded predicates-core v1.0.8
[INFO] [stderr]   Downloaded notify v5.2.0
[INFO] [stderr]   Downloaded gcc v0.3.55
[INFO] [stderr]   Downloaded ascii-canvas v4.0.0
[INFO] [stderr]   Downloaded num v0.2.1
[INFO] [stderr]   Downloaded float-cmp v0.8.0
[INFO] [stderr]   Downloaded lalrpop v0.22.0
[INFO] [stderr]   Downloaded vorbis-sys v0.0.8
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7388f3ff2246a56f2fd99c277996fbac7cf834beeb17426eaea9941a0d0c4799
[INFO] running `Command { std: "docker" "start" "-a" "7388f3ff2246a56f2fd99c277996fbac7cf834beeb17426eaea9941a0d0c4799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7388f3ff2246a56f2fd99c277996fbac7cf834beeb17426eaea9941a0d0c4799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7388f3ff2246a56f2fd99c277996fbac7cf834beeb17426eaea9941a0d0c4799", kill_on_drop: false }`
[INFO] [stdout] 7388f3ff2246a56f2fd99c277996fbac7cf834beeb17426eaea9941a0d0c4799
[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=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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9b29ec641f7edb362971ab132b8edf49e99e8a06ccf5a3a2c41bd17b69801d0
[INFO] running `Command { std: "docker" "start" "-a" "a9b29ec641f7edb362971ab132b8edf49e99e8a06ccf5a3a2c41bd17b69801d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.162
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]     Checking hashbrown v0.15.1
[INFO] [stderr]     Checking hound v3.5.1
[INFO] [stderr]    Compiling serde_json v1.0.132
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking float-cmp v0.8.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling term v1.0.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling ogg-sys v0.0.9
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling ascii-canvas v4.0.0
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling cc v1.2.1
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]    Compiling ena v0.14.3
[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]     Checking pretty_assertions v0.6.1
[INFO] [stderr]    Compiling vorbis-sys v0.0.8
[INFO] [stderr]     Checking colored v2.1.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]    Compiling string_cache v0.8.7
[INFO] [stderr]     Checking peekread v0.1.1
[INFO] [stderr]    Compiling vorbis-encoder v0.1.4
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking path-clean v0.1.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking password-hash v0.4.2
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[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking crossbeam-channel v0.5.13
[INFO] [stderr]     Checking reverb v1.0.47 (/opt/rustwide/workdir/instrument/reverb)
[INFO] [stderr]     Checking drain-while v0.1.0
[INFO] [stderr]     Checking meval v0.2.0 (https://github.com/xasopheno/meval-rs#6bf579fd)
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking lalrpop-util v0.22.0
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]    Compiling weresocool_portaudio_sys v1.0.47 (https://github.com/xasopheno/weresocool_portaudio#e2197399)
[INFO] [stderr]    Compiling zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking pbkdf2 v0.11.0
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking hamcrest2 v0.3.0
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking predicates-core v1.0.8
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking pbr v1.1.1
[INFO] [stderr]     Checking term v0.7.0
[INFO] [stderr]     Checking opmap v1.0.47 (/opt/rustwide/workdir/opmap)
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]    Compiling assert_cmd v2.0.16
[INFO] [stderr]     Checking clap_lex v0.7.3
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]     Checking termtree v0.4.1
[INFO] [stderr]     Checking inotify v0.9.6
[INFO] [stderr]     Checking bstr v1.11.0
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking predicates-tree v1.0.11
[INFO] [stderr]     Checking filetime v0.2.25
[INFO] [stderr]     Checking clap_builder v4.5.21
[INFO] [stderr]     Checking predicates v3.1.2
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]    Compiling indoc v1.0.9
[INFO] [stderr]     Checking temp-dir v0.1.14
[INFO] [stderr]     Checking notify v5.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking bzip2 v0.4.4
[INFO] [stderr]     Checking weresocool_portaudio v1.0.47 (https://github.com/xasopheno/weresocool_portaudio#e2197399)
[INFO] [stderr]    Compiling lalrpop v0.22.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking clap v4.5.21
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling test-generator v0.3.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking zstd v0.11.2+zstd.1.5.2
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking zip v0.6.6
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking csv v1.3.1
[INFO] [stderr]     Checking weresocool_lame v1.0.47 (/opt/rustwide/workdir/lame)
[INFO] [stderr]     Checking polynomials v0.2.4
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking weresocool_shared v1.0.47 (/opt/rustwide/workdir/shared)
[INFO] [stderr]     Checking weresocool_filter v1.0.45 (/opt/rustwide/workdir/filter)
[INFO] [stderr]     Checking weresocool_ring_buffer v1.0.47 (/opt/rustwide/workdir/ring_buffer)
[INFO] [stderr]     Checking weresocool_vorbis v1.0.47 (/opt/rustwide/workdir/vorbis)
[INFO] [stderr]     Checking weresocool_analyze v1.0.47 (/opt/rustwide/workdir/analyze)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> analyze/src/lib.rs:135:13
[INFO] [stdout]     |
[INFO] [stdout] 135 |         let mut buffer = vec![
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> analyze/src/lib.rs:177:13
[INFO] [stdout]     |
[INFO] [stdout] 177 |         let mut buffer = vec![
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> analyze/src/lib.rs:188:13
[INFO] [stdout]     |
[INFO] [stdout] 188 |         let mut buffer = vec![
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking scop v1.0.47 (/opt/rustwide/workdir/scop)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> scop/src/lib.rs:64:24
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn iter_scopes(&self) -> Rev<Iter<String>> {
[INFO] [stdout]    |                        ^^^^^         ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn iter_scopes(&self) -> Rev<Iter<'_, String>> {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> scop/src/lib.rs:64:24
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn iter_scopes(&self) -> Rev<Iter<String>> {
[INFO] [stdout]    |                        ^^^^^         ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn iter_scopes(&self) -> Rev<Iter<'_, String>> {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking weresocool_error v1.0.47 (/opt/rustwide/workdir/error)
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stderr]     Checking weresocool_ast v1.0.47 (/opt/rustwide/workdir/ast)
[INFO] [stdout] warning: unused imports: `NormalForm` and `PointOp`
[INFO] [stdout]  --> ast/src/datagen/csv2d_test.rs:6:38
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use crate::{datagen::*, NameSet, NormalForm, PointOp};
[INFO] [stdout]   |                                      ^^^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling weresocool_parser v1.0.47 (/opt/rustwide/workdir/parser)
[INFO] [stderr]     Checking weresocool_instrument v1.0.47 (/opt/rustwide/workdir/instrument)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> parser/src/test.rs:71:23
[INFO] [stdout]    |
[INFO] [stdout] 71 |         .map(|(a, b)| ((a.to_string(), b.to_string())))
[INFO] [stdout]    |                       ^                              ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 71 -         .map(|(a, b)| ((a.to_string(), b.to_string())))
[INFO] [stdout] 71 +         .map(|(a, b)| (a.to_string(), b.to_string()) )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ReverbState`
[INFO] [stdout]  --> instrument/src/test.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 |         voice::{ReverbState, Voice, VoiceState},
[INFO] [stdout]   |                 ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking weresocool_core v1.0.47 (/opt/rustwide/workdir/core)
[INFO] [stderr]     Checking weresocool v1.0.47 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.36s
[INFO] running `Command { std: "docker" "inspect" "a9b29ec641f7edb362971ab132b8edf49e99e8a06ccf5a3a2c41bd17b69801d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9b29ec641f7edb362971ab132b8edf49e99e8a06ccf5a3a2c41bd17b69801d0", kill_on_drop: false }`
[INFO] [stdout] a9b29ec641f7edb362971ab132b8edf49e99e8a06ccf5a3a2c41bd17b69801d0