[INFO] fetching crate itools-localization 0.0.1...
[INFO] checking itools-localization-0.0.1 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate itools-localization 0.0.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate itools-localization 0.0.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate itools-localization 0.0.1
[INFO] tweaked toml for crates.io crate itools-localization 0.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate itools-localization 0.0.1 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate itools-localization 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e87afdb2be90ead06682d41916331af3371bea432d1b6f826fd5b8be46a17ec8
[INFO] running `Command { std: "docker" "start" "-a" "e87afdb2be90ead06682d41916331af3371bea432d1b6f826fd5b8be46a17ec8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e87afdb2be90ead06682d41916331af3371bea432d1b6f826fd5b8be46a17ec8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e87afdb2be90ead06682d41916331af3371bea432d1b6f826fd5b8be46a17ec8", kill_on_drop: false }`
[INFO] [stdout] e87afdb2be90ead06682d41916331af3371bea432d1b6f826fd5b8be46a17ec8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1fcca734d5dd759c13d3dbe88cafb2227986df3f3b29be1d304bc9ba95b0726c
[INFO] running `Command { std: "docker" "start" "-a" "1fcca734d5dd759c13d3dbe88cafb2227986df3f3b29be1d304bc9ba95b0726c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking assert_matches v1.5.0
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking lru v0.16.3
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling oak-macros v0.0.9
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking twox-hash v2.1.2
[INFO] [stderr]     Checking triomphe v0.1.15
[INFO] [stderr]     Checking oak-core v0.0.9
[INFO] [stderr]     Checking oak-yaml v0.0.9
[INFO] [stderr]     Checking oak-toml v0.0.9
[INFO] [stderr]     Checking oak-fluent v0.0.9
[INFO] [stderr]     Checking oak-json v0.0.9
[INFO] [stderr]     Checking itools-localization v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> tests/i18n_test.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let mut translator = OakFluentTranslator::new("en", "en");
[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]   --> tests/i18n_test.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let mut translator = OakFluentTranslator::new("en", "en");
[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]   --> tests/i18n_test.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let mut translator = OakFluentTranslator::new("en", "en");
[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]   --> tests/i18n_test.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let mut translator = OakFluentTranslator::new("en", "en");
[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]    --> tests/i18n_test.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |     let mut translator = OakFluentTranslator::new("fr", "en");
[INFO] [stdout]     |         ----^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.91s
[INFO] running `Command { std: "docker" "inspect" "1fcca734d5dd759c13d3dbe88cafb2227986df3f3b29be1d304bc9ba95b0726c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fcca734d5dd759c13d3dbe88cafb2227986df3f3b29be1d304bc9ba95b0726c", kill_on_drop: false }`
[INFO] [stdout] 1fcca734d5dd759c13d3dbe88cafb2227986df3f3b29be1d304bc9ba95b0726c