[INFO] cloning repository https://github.com/AmusedPolecat89/GBCS
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AmusedPolecat89/GBCS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmusedPolecat89%2FGBCS", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmusedPolecat89%2FGBCS'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e965e52e870cb050dca44457b48651b899839583
[INFO] checking AmusedPolecat89/GBCS against master#90b65889799733f21ebdf59d96411aa531c5900a for pr-148477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmusedPolecat89%2FGBCS" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AmusedPolecat89/GBCS
[INFO] finished tweaking git repo https://github.com/AmusedPolecat89/GBCS
[INFO] tweaked toml for git repo https://github.com/AmusedPolecat89/GBCS written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AmusedPolecat89/GBCS on toolchain 90b65889799733f21ebdf59d96411aa531c5900a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+90b65889799733f21ebdf59d96411aa531c5900a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AmusedPolecat89/GBCS 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" "+90b65889799733f21ebdf59d96411aa531c5900a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded generic-array v0.14.9
[INFO] [stderr]   Downloaded winapi-util v0.1.11
[INFO] [stderr]   Downloaded csv-core v0.1.13
[INFO] [stderr]   Downloaded memmap2 v0.9.9
[INFO] [stderr]   Downloaded is-terminal v0.4.17
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.105
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.105
[INFO] [stderr]   Downloaded js-sys v0.3.82
[INFO] [stderr]   Downloaded half v2.7.1
[INFO] [stderr]   Downloaded rayon-core v1.13.0
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.105
[INFO] [stderr]   Downloaded typenum v1.19.0
[INFO] [stderr]   Downloaded syn v2.0.108
[INFO] [stderr]   Downloaded rayon v1.11.0
[INFO] [stderr]   Downloaded regex v1.12.2
[INFO] [stderr]   Downloaded regex-automata v0.4.13
[INFO] [stderr]   Downloaded regex-syntax v0.8.8
[INFO] [stderr]   Downloaded csv v1.4.0
[INFO] [stderr]   Downloaded aho-corasick v1.1.4
[INFO] [stderr]   Downloaded web-sys v0.3.82
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.105
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+90b65889799733f21ebdf59d96411aa531c5900a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afc3ad9b358605b33f5c49e3f435fa2fb7977c79dcc294aee8619ab6717448e8
[INFO] running `Command { std: "docker" "start" "-a" "afc3ad9b358605b33f5c49e3f435fa2fb7977c79dcc294aee8619ab6717448e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afc3ad9b358605b33f5c49e3f435fa2fb7977c79dcc294aee8619ab6717448e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afc3ad9b358605b33f5c49e3f435fa2fb7977c79dcc294aee8619ab6717448e8", kill_on_drop: false }`
[INFO] [stdout] afc3ad9b358605b33f5c49e3f435fa2fb7977c79dcc294aee8619ab6717448e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+90b65889799733f21ebdf59d96411aa531c5900a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72395c5795e12ec5226cd733e6fa14d24bc34541f2dbdc4fa66123de44cfdf32
[INFO] running `Command { std: "docker" "start" "-a" "72395c5795e12ec5226cd733e6fa14d24bc34541f2dbdc4fa66123de44cfdf32", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling find-msvc-tools v0.1.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking clap_lex v0.7.6
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking clap_builder v4.5.51
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking memmap2 v0.9.9
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling cc v1.2.44
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking clap v4.5.51
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking grammar_store v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> benches/rockyoubench.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |     let mut reader = BufReader::new(file);
[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] error[E0308]: mismatched types
[INFO] [stdout]    --> benches/pilebench.rs:261:46
[INFO] [stdout]     |
[INFO] [stdout] 261 |                     region = classify_source(&meta);
[INFO] [stdout]     |                              --------------- ^^^^^ expected `&HashMap<String, Value>`, found `&Map<String, Value>`
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&HashMap<std::string::String, Value>`
[INFO] [stdout]                found reference `&serde_json::Map<std::string::String, Value>`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> benches/pilebench.rs:139:4
[INFO] [stdout]     |
[INFO] [stdout] 139 | fn classify_source(meta: &HashMap<String, Value>) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^ -----------------------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> benches/rockyoubench.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 180 |         mut shard,
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: cannot write into `File`
[INFO] [stdout]    --> benches/pilebench.rs:440:18
[INFO] [stdout]     |
[INFO] [stdout] 440 |         writeln!(file, "metric,value,target,status")?;
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/90b65889799733f21ebdf59d96411aa531c5900a/library/std/src/io/mod.rs:1950:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `File` here
[INFO] [stdout] note: must implement `io::Write`, `fmt::Write`, or have a `write_fmt` method
[INFO] [stdout]    --> benches/pilebench.rs:440:18
[INFO] [stdout]     |
[INFO] [stdout] 440 |         writeln!(file, "metric,value,target,status")?;
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Write` which provides `write_fmt` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: cannot write into `File`
[INFO] [stdout]    --> benches/pilebench.rs:443:13
[INFO] [stdout]     |
[INFO] [stdout] 443 |             file,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/90b65889799733f21ebdf59d96411aa531c5900a/library/std/src/io/mod.rs:1950:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `File` here
[INFO] [stdout] note: must implement `io::Write`, `fmt::Write`, or have a `write_fmt` method
[INFO] [stdout]    --> benches/pilebench.rs:443:13
[INFO] [stdout]     |
[INFO] [stdout] 443 |             file,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Write` which provides `write_fmt` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `baseline_sum` and `baseline_count` are never read
[INFO] [stdout]   --> benches/rockyoubench.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct ShardValidationPlan {
[INFO] [stdout]    |        ------------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 36 |     baseline_sum: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 37 |     baseline_count: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: cannot write into `File`
[INFO] [stdout]    --> benches/pilebench.rs:453:13
[INFO] [stdout]     |
[INFO] [stdout] 453 |             file,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/90b65889799733f21ebdf59d96411aa531c5900a/library/std/src/io/mod.rs:1950:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `File` here
[INFO] [stdout] note: must implement `io::Write`, `fmt::Write`, or have a `write_fmt` method
[INFO] [stdout]    --> benches/pilebench.rs:453:13
[INFO] [stdout]     |
[INFO] [stdout] 453 |             file,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Write` which provides `write_fmt` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: cannot write into `File`
[INFO] [stdout]    --> benches/pilebench.rs:463:13
[INFO] [stdout]     |
[INFO] [stdout] 463 |             file,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/90b65889799733f21ebdf59d96411aa531c5900a/library/std/src/io/mod.rs:1950:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `File` here
[INFO] [stdout] note: must implement `io::Write`, `fmt::Write`, or have a `write_fmt` method
[INFO] [stdout]    --> benches/pilebench.rs:463:13
[INFO] [stdout]     |
[INFO] [stdout] 463 |             file,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Write` which provides `write_fmt` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: cannot write into `File`
[INFO] [stdout]    --> benches/pilebench.rs:473:13
[INFO] [stdout]     |
[INFO] [stdout] 473 |             file,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/90b65889799733f21ebdf59d96411aa531c5900a/library/std/src/io/mod.rs:1950:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `File` here
[INFO] [stdout] note: must implement `io::Write`, `fmt::Write`, or have a `write_fmt` method
[INFO] [stdout]    --> benches/pilebench.rs:473:13
[INFO] [stdout]     |
[INFO] [stdout] 473 |             file,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Write` which provides `write_fmt` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: cannot write into `File`
[INFO] [stdout]    --> benches/pilebench.rs:483:13
[INFO] [stdout]     |
[INFO] [stdout] 483 |             file,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/90b65889799733f21ebdf59d96411aa531c5900a/library/std/src/io/mod.rs:1950:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `File` here
[INFO] [stdout] note: must implement `io::Write`, `fmt::Write`, or have a `write_fmt` method
[INFO] [stdout]    --> benches/pilebench.rs:483:13
[INFO] [stdout]     |
[INFO] [stdout] 483 |             file,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Write` which provides `write_fmt` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: cannot write into `File`
[INFO] [stdout]    --> benches/pilebench.rs:488:13
[INFO] [stdout]     |
[INFO] [stdout] 488 |             file,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/90b65889799733f21ebdf59d96411aa531c5900a/library/std/src/io/mod.rs:1950:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `File` here
[INFO] [stdout] note: must implement `io::Write`, `fmt::Write`, or have a `write_fmt` method
[INFO] [stdout]    --> benches/pilebench.rs:488:13
[INFO] [stdout]     |
[INFO] [stdout] 488 |             file,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Write` which provides `write_fmt` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: cannot write into `File`
[INFO] [stdout]    --> benches/pilebench.rs:492:18
[INFO] [stdout]     |
[INFO] [stdout] 492 |         writeln!(file, "pile_region,{},-,-", self.region_label)?;
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/90b65889799733f21ebdf59d96411aa531c5900a/library/std/src/io/mod.rs:1950:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `File` here
[INFO] [stdout] note: must implement `io::Write`, `fmt::Write`, or have a `write_fmt` method
[INFO] [stdout]    --> benches/pilebench.rs:492:18
[INFO] [stdout]     |
[INFO] [stdout] 492 |         writeln!(file, "pile_region,{},-,-", self.region_label)?;
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Write` which provides `write_fmt` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: cannot write into `File`
[INFO] [stdout]    --> benches/pilebench.rs:494:13
[INFO] [stdout]     |
[INFO] [stdout] 494 |             file,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/90b65889799733f21ebdf59d96411aa531c5900a/library/std/src/io/mod.rs:1950:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `File` here
[INFO] [stdout] note: must implement `io::Write`, `fmt::Write`, or have a `write_fmt` method
[INFO] [stdout]    --> benches/pilebench.rs:494:13
[INFO] [stdout]     |
[INFO] [stdout] 494 |             file,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Write` which provides `write_fmt` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: cannot write into `File`
[INFO] [stdout]    --> benches/pilebench.rs:499:13
[INFO] [stdout]     |
[INFO] [stdout] 499 |             file,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/90b65889799733f21ebdf59d96411aa531c5900a/library/std/src/io/mod.rs:1950:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `File` here
[INFO] [stdout] note: must implement `io::Write`, `fmt::Write`, or have a `write_fmt` method
[INFO] [stdout]    --> benches/pilebench.rs:499:13
[INFO] [stdout]     |
[INFO] [stdout] 499 |             file,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Write` which provides `write_fmt` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: cannot write into `File`
[INFO] [stdout]    --> benches/pilebench.rs:503:18
[INFO] [stdout]     |
[INFO] [stdout] 503 |         writeln!(file, "pile_parity_region_count,{},-,-", self.region_count)?;
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/90b65889799733f21ebdf59d96411aa531c5900a/library/std/src/io/mod.rs:1950:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `File` here
[INFO] [stdout] note: must implement `io::Write`, `fmt::Write`, or have a `write_fmt` method
[INFO] [stdout]    --> benches/pilebench.rs:503:18
[INFO] [stdout]     |
[INFO] [stdout] 503 |         writeln!(file, "pile_parity_region_count,{},-,-", self.region_count)?;
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Write` which provides `write_fmt` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: cannot write into `File`
[INFO] [stdout]    --> benches/pilebench.rs:505:13
[INFO] [stdout]     |
[INFO] [stdout] 505 |             file,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/90b65889799733f21ebdf59d96411aa531c5900a/library/std/src/io/mod.rs:1950:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `File` here
[INFO] [stdout] note: must implement `io::Write`, `fmt::Write`, or have a `write_fmt` method
[INFO] [stdout]    --> benches/pilebench.rs:505:13
[INFO] [stdout]     |
[INFO] [stdout] 505 |             file,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Write` which provides `write_fmt` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: cannot write into `File`
[INFO] [stdout]    --> benches/pilebench.rs:510:13
[INFO] [stdout]     |
[INFO] [stdout] 510 |             file,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/90b65889799733f21ebdf59d96411aa531c5900a/library/std/src/io/mod.rs:1950:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `File` here
[INFO] [stdout] note: must implement `io::Write`, `fmt::Write`, or have a `write_fmt` method
[INFO] [stdout]    --> benches/pilebench.rs:510:13
[INFO] [stdout]     |
[INFO] [stdout] 510 |             file,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Write` which provides `write_fmt` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: cannot write into `File`
[INFO] [stdout]    --> benches/pilebench.rs:515:13
[INFO] [stdout]     |
[INFO] [stdout] 515 |             file,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/90b65889799733f21ebdf59d96411aa531c5900a/library/std/src/io/mod.rs:1950:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `File` here
[INFO] [stdout] note: must implement `io::Write`, `fmt::Write`, or have a `write_fmt` method
[INFO] [stdout]    --> benches/pilebench.rs:515:13
[INFO] [stdout]     |
[INFO] [stdout] 515 |             file,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Write` which provides `write_fmt` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: cannot write into `File`
[INFO] [stdout]    --> benches/pilebench.rs:519:18
[INFO] [stdout]     |
[INFO] [stdout] 519 |         writeln!(file, "pile_parity_latency_count,{},-,-", self.latency_count)?;
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/90b65889799733f21ebdf59d96411aa531c5900a/library/std/src/io/mod.rs:1950:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `File` here
[INFO] [stdout] note: must implement `io::Write`, `fmt::Write`, or have a `write_fmt` method
[INFO] [stdout]    --> benches/pilebench.rs:519:18
[INFO] [stdout]     |
[INFO] [stdout] 519 |         writeln!(file, "pile_parity_latency_count,{},-,-", self.latency_count)?;
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Write` which provides `write_fmt` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: cannot write into `File`
[INFO] [stdout]    --> benches/pilebench.rs:521:13
[INFO] [stdout]     |
[INFO] [stdout] 521 |             file,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/90b65889799733f21ebdf59d96411aa531c5900a/library/std/src/io/mod.rs:1950:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `File` here
[INFO] [stdout] note: must implement `io::Write`, `fmt::Write`, or have a `write_fmt` method
[INFO] [stdout]    --> benches/pilebench.rs:521:13
[INFO] [stdout]     |
[INFO] [stdout] 521 |             file,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Write` which provides `write_fmt` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: cannot write into `File`
[INFO] [stdout]    --> benches/pilebench.rs:526:13
[INFO] [stdout]     |
[INFO] [stdout] 526 |             file,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/90b65889799733f21ebdf59d96411aa531c5900a/library/std/src/io/mod.rs:1950:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `File` here
[INFO] [stdout] note: must implement `io::Write`, `fmt::Write`, or have a `write_fmt` method
[INFO] [stdout]    --> benches/pilebench.rs:526:13
[INFO] [stdout]     |
[INFO] [stdout] 526 |             file,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Write` which provides `write_fmt` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: cannot write into `File`
[INFO] [stdout]    --> benches/pilebench.rs:531:13
[INFO] [stdout]     |
[INFO] [stdout] 531 |             file,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/90b65889799733f21ebdf59d96411aa531c5900a/library/std/src/io/mod.rs:1950:8
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `File` here
[INFO] [stdout] note: must implement `io::Write`, `fmt::Write`, or have a `write_fmt` method
[INFO] [stdout]    --> benches/pilebench.rs:531:13
[INFO] [stdout]     |
[INFO] [stdout] 531 |             file,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Write` which provides `write_fmt` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> benches/pilebench.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |         mut shard,
[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]    --> benches/pilebench.rs:595:9
[INFO] [stdout]     |
[INFO] [stdout] 595 |     let mut warm_engine = Engine::from_manifest(&dataset.manifest_path)?;
[INFO] [stdout]     |         ----^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `grammar_store` (bench "pilebench") due to 19 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "72395c5795e12ec5226cd733e6fa14d24bc34541f2dbdc4fa66123de44cfdf32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72395c5795e12ec5226cd733e6fa14d24bc34541f2dbdc4fa66123de44cfdf32", kill_on_drop: false }`
[INFO] [stdout] 72395c5795e12ec5226cd733e6fa14d24bc34541f2dbdc4fa66123de44cfdf32
