[INFO] cloning repository https://github.com/sonald/math-service
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sonald/math-service" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsonald%2Fmath-service", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsonald%2Fmath-service'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d25fd9fc03d415c3c775bbb678e8eb74ab57b9e3
[INFO] testing sonald/math-service against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsonald%2Fmath-service" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sonald/math-service
[INFO] finished tweaking git repo https://github.com/sonald/math-service
[INFO] tweaked toml for git repo https://github.com/sonald/math-service written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sonald/math-service on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sonald/math-service 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded env_logger v0.5.13
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[INFO] [stderr]   Downloaded cairo-sys-rs v0.8.0
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[INFO] [stderr]   Downloaded cairo-rs v0.6.0
[INFO] [stderr]   Downloaded diesel_derives v2.1.4
[INFO] [stderr]   Downloaded rdkafka v0.28.0
[INFO] [stderr]   Downloaded glib v0.7.1
[INFO] [stderr]   Downloaded diesel v2.1.0
[INFO] [stderr]   Downloaded libsqlite3-sys v0.22.2
[INFO] [stderr]   Downloaded rdkafka-sys v4.8.0+2.3.0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8696aa087903b8b32a601aea1e3cd71df897594cb2995f4c5b15e97ba54d0c2a
[INFO] running `Command { std: "docker" "start" "-a" "8696aa087903b8b32a601aea1e3cd71df897594cb2995f4c5b15e97ba54d0c2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8696aa087903b8b32a601aea1e3cd71df897594cb2995f4c5b15e97ba54d0c2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8696aa087903b8b32a601aea1e3cd71df897594cb2995f4c5b15e97ba54d0c2a", kill_on_drop: false }`
[INFO] [stdout] 8696aa087903b8b32a601aea1e3cd71df897594cb2995f4c5b15e97ba54d0c2a
[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=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5aab5daa2576e7bd88c86b72ac8efe1be1ac5a074fea808adf1908733f1ca676
[INFO] running `Command { std: "docker" "start" "-a" "5aab5daa2576e7bd88c86b72ac8efe1be1ac5a074fea808adf1908733f1ca676", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]    Compiling glib-sys v0.8.0
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling gobject-sys v0.8.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.8.0
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling toml_datetime v0.6.9
[INFO] [stderr]    Compiling winnow v0.7.10
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
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[INFO] [stderr]    Compiling cc v1.2.23
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[INFO] [stderr]    Compiling miniz_oxide v0.8.8
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[INFO] [stderr]    Compiling humantime v1.3.0
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[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling actix-service v2.0.3
[INFO] [stderr]    Compiling cairo-rs v0.6.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.18
[INFO] [stderr]    Compiling glib v0.7.1
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[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling idna v0.4.0
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[INFO] [stderr]    Compiling v_htmlescape v0.15.8
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[INFO] [stderr]    Compiling cookie v0.16.2
[INFO] [stderr]    Compiling scheduled-thread-pool v0.2.7
[INFO] [stderr]    Compiling r2d2 v0.8.10
[INFO] [stderr]    Compiling humantime v2.2.0
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[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling tokio-util v0.7.15
[INFO] [stderr]    Compiling actix-rt v2.10.0
[INFO] [stderr]    Compiling mathgen v0.1.0 (/opt/rustwide/workdir/mathgen)
[INFO] [stderr]    Compiling paint-math v0.1.0 (/opt/rustwide/workdir/paint-math)
[INFO] [stdout] warning: value assigned to `l_eval` is never read
[INFO] [stdout]    --> paint-math/src/paint.rs:295:26
[INFO] [stdout]     |
[INFO] [stdout] 295 |                 let (mut l_eval, mut r_eval) = (0, 0); // Renamed l,r to l_eval, r_eval
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `r_eval` is never read
[INFO] [stdout]    --> paint-math/src/paint.rs:295:38
[INFO] [stdout]     |
[INFO] [stdout] 295 |                 let (mut l_eval, mut r_eval) = (0, 0); // Renamed l,r to l_eval, r_eval
[INFO] [stdout]     |                                      ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling actix-codec v0.5.2
[INFO] [stderr]    Compiling diesel_table_macro_syntax v0.1.0
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling num_enum_derive v0.7.3
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling diesel_derives v2.1.4
[INFO] [stderr]    Compiling num_enum v0.7.3
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling h2 v0.3.26
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling actix-server v2.6.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling actix-router v0.5.3
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling diesel v2.1.0
[INFO] [stderr]    Compiling actix-http v3.11.0
[INFO] [stderr]    Compiling actix-web-codegen v4.3.0
[INFO] [stderr]    Compiling actix-web v4.4.0
[INFO] [stderr]    Compiling rdkafka v0.28.0
[INFO] [stderr]    Compiling actix-files v0.6.6
[INFO] [stderr]    Compiling math-service v0.1.0 (/opt/rustwide/workdir/math-service)
[INFO] [stderr]    Compiling paint-service v0.1.0 (/opt/rustwide/workdir/paint-service)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> paint-service/src/main.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[macro_use] extern crate diesel;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> paint-service/src/main.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let mut gen = PrimitiveMathGen::new();
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> paint-service/src/main.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 103 |     let mut gen = PrimitiveMathGen::new();
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `diesel::prelude`
[INFO] [stdout]   --> paint-service/src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use diesel::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5m 18s
[INFO] running `Command { std: "docker" "inspect" "5aab5daa2576e7bd88c86b72ac8efe1be1ac5a074fea808adf1908733f1ca676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aab5daa2576e7bd88c86b72ac8efe1be1ac5a074fea808adf1908733f1ca676", kill_on_drop: false }`
[INFO] [stdout] 5aab5daa2576e7bd88c86b72ac8efe1be1ac5a074fea808adf1908733f1ca676
[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=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2c518e05dc7e4bf16a7fc84dff6c03a788ccd7bfe4d6cc06dfe4a4e461b93ee
[INFO] running `Command { std: "docker" "start" "-a" "e2c518e05dc7e4bf16a7fc84dff6c03a788ccd7bfe4d6cc06dfe4a4e461b93ee", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stdout] warning: value assigned to `l_eval` is never read
[INFO] [stdout]    --> paint-math/src/paint.rs:295:26
[INFO] [stdout]     |
[INFO] [stdout] 295 |                 let (mut l_eval, mut r_eval) = (0, 0); // Renamed l,r to l_eval, r_eval
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `r_eval` is never read
[INFO] [stdout]    --> paint-math/src/paint.rs:295:38
[INFO] [stdout]     |
[INFO] [stdout] 295 |                 let (mut l_eval, mut r_eval) = (0, 0); // Renamed l,r to l_eval, r_eval
[INFO] [stdout]     |                                      ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling paint-math v0.1.0 (/opt/rustwide/workdir/paint-math)
[INFO] [stderr]    Compiling mathgen v0.1.0 (/opt/rustwide/workdir/mathgen)
[INFO] [stderr]    Compiling paint-service v0.1.0 (/opt/rustwide/workdir/paint-service)
[INFO] [stderr]    Compiling math-service v0.1.0 (/opt/rustwide/workdir/math-service)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> paint-service/src/main.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[macro_use] extern crate diesel;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> paint-service/src/main.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let mut gen = PrimitiveMathGen::new();
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> paint-service/src/main.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 103 |     let mut gen = PrimitiveMathGen::new();
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `diesel::prelude`
[INFO] [stdout]   --> paint-service/src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use diesel::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `l_eval` is never read
[INFO] [stdout]    --> paint-math/src/paint.rs:295:26
[INFO] [stdout]     |
[INFO] [stdout] 295 |                 let (mut l_eval, mut r_eval) = (0, 0); // Renamed l,r to l_eval, r_eval
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `r_eval` is never read
[INFO] [stdout]    --> paint-math/src/paint.rs:295:38
[INFO] [stdout]     |
[INFO] [stdout] 295 |                 let (mut l_eval, mut r_eval) = (0, 0); // Renamed l,r to l_eval, r_eval
[INFO] [stdout]     |                                      ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "e2c518e05dc7e4bf16a7fc84dff6c03a788ccd7bfe4d6cc06dfe4a4e461b93ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2c518e05dc7e4bf16a7fc84dff6c03a788ccd7bfe4d6cc06dfe4a4e461b93ee", kill_on_drop: false }`
[INFO] [stdout] e2c518e05dc7e4bf16a7fc84dff6c03a788ccd7bfe4d6cc06dfe4a4e461b93ee
[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=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1e3045fc9af373611c527735283dca725425f0fdd62bab043dbd9df5edfa15d0
[INFO] running `Command { std: "docker" "start" "-a" "1e3045fc9af373611c527735283dca725425f0fdd62bab043dbd9df5edfa15d0", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: value assigned to `l_eval` is never read
[INFO] [stderr]    --> paint-math/src/paint.rs:295:26
[INFO] [stderr]     |
[INFO] [stderr] 295 |                 let (mut l_eval, mut r_eval) = (0, 0); // Renamed l,r to l_eval, r_eval
[INFO] [stderr]     |                          ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `r_eval` is never read
[INFO] [stderr]    --> paint-math/src/paint.rs:295:38
[INFO] [stderr]     |
[INFO] [stderr] 295 |                 let (mut l_eval, mut r_eval) = (0, 0); // Renamed l,r to l_eval, r_eval
[INFO] [stderr]     |                                      ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: `paint-math` (lib) generated 2 warnings
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> paint-service/src/main.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[macro_use] extern crate diesel;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> paint-service/src/main.rs:93:9
[INFO] [stderr]    |
[INFO] [stderr] 93 |     let mut gen = PrimitiveMathGen::new();
[INFO] [stderr]    |         ----^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> paint-service/src/main.rs:103:9
[INFO] [stderr]     |
[INFO] [stderr] 103 |     let mut gen = PrimitiveMathGen::new();
[INFO] [stderr]     |         ----^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `diesel::prelude`
[INFO] [stderr]   --> paint-service/src/main.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use diesel::prelude::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `paint-service` (bin "paint-service" test) generated 4 warnings (run `cargo fix --bin "paint-service" --tests` to apply 2 suggestions)
[INFO] [stderr] warning: `paint-math` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/math_service-58cde6b5ae6c4915)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mathgen-5dad7c1eb4eaee14)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/paint_math-0e01b97a8b1134c7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test paint::tests::range_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/paint_math-d8ba492746e997ea)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/paint_service-04edf8aa3d867b36)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mathgen
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests paint_math
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1e3045fc9af373611c527735283dca725425f0fdd62bab043dbd9df5edfa15d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e3045fc9af373611c527735283dca725425f0fdd62bab043dbd9df5edfa15d0", kill_on_drop: false }`
[INFO] [stdout] 1e3045fc9af373611c527735283dca725425f0fdd62bab043dbd9df5edfa15d0
