[INFO] fetching crate rust-i18n 4.0.0-preview1...
[INFO] checking rust-i18n-4.0.0-preview1 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] extracting crate rust-i18n 4.0.0-preview1 into /workspace/builds/worker-0-tc1/source
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate rust-i18n 4.0.0-preview1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rust-i18n 4.0.0-preview1
[INFO] tweaked toml for crates.io crate rust-i18n 4.0.0-preview1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-i18n 4.0.0-preview1 on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust-i18n 4.0.0-preview1 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded base62 v2.2.1
[INFO] [stderr]   Downloaded cfg-if v1.0.1
[INFO] [stderr]   Downloaded plotters-backend v0.3.7
[INFO] [stderr]   Downloaded plotters-svg v0.3.7
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[INFO] [stderr]   Downloaded oorandom v11.1.5
[INFO] [stderr]   Downloaded rust-i18n-support v4.0.0-preview1
[INFO] [stderr]   Downloaded rust-i18n-macro v4.0.0-preview1
[INFO] [stderr]   Downloaded normpath v1.3.0
[INFO] [stderr]   Downloaded clap v4.5.41
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[INFO] [stderr]   Downloaded winnow v0.7.12
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[INFO] [stderr]   Downloaded clap_builder v4.5.41
[INFO] [stderr]   Downloaded hashbrown v0.15.4
[INFO] [stderr]   Downloaded syn v2.0.104
[INFO] [stderr]   Downloaded libc v0.2.174
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 142ed59f6db2fad6edf841f50a228e7dc9149506224022dccf3df3731e16a975
[INFO] running `Command { std: "docker" "start" "-a" "142ed59f6db2fad6edf841f50a228e7dc9149506224022dccf3df3731e16a975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "142ed59f6db2fad6edf841f50a228e7dc9149506224022dccf3df3731e16a975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "142ed59f6db2fad6edf841f50a228e7dc9149506224022dccf3df3731e16a975", kill_on_drop: false }`
[INFO] [stdout] 142ed59f6db2fad6edf841f50a228e7dc9149506224022dccf3df3731e16a975
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d77e5093920c3a200519d3801cf96a7150e9a89cdcd5a469efe719ac4233bdd5
[INFO] running `Command { std: "docker" "start" "-a" "d77e5093920c3a200519d3801cf96a7150e9a89cdcd5a469efe719ac4233bdd5", kill_on_drop: false }`
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[INFO] [stderr]     Checking rust-i18n-support v4.0.0-preview1
[INFO] [stderr]    Compiling rust-i18n-macro v4.0.0-preview1
[INFO] [stdout] warning: unused return value of `must_use` that must be used
[INFO] [stdout]    --> benches/minify_key.rs:93:13
[INFO] [stdout]     |
[INFO] [stdout]  93 | /             format!(
[INFO] [stdout]  94 | |                 r#"Hello {name} %{surname}, your account id is {id}, email address is {email}.
[INFO] [stdout]  95 | |         You live in {city} {zip}.
[INFO] [stdout]  96 | |         Your website is {website}."#,
[INFO] [stdout] ...   |
[INFO] [stdout] 103 | |                 website = "https://snoopy-napkin.name"
[INFO] [stdout] 104 | |             );
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout]  93 |             let _ = format!(
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.36s
[INFO] running `Command { std: "docker" "inspect" "d77e5093920c3a200519d3801cf96a7150e9a89cdcd5a469efe719ac4233bdd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d77e5093920c3a200519d3801cf96a7150e9a89cdcd5a469efe719ac4233bdd5", kill_on_drop: false }`
[INFO] [stdout] d77e5093920c3a200519d3801cf96a7150e9a89cdcd5a469efe719ac4233bdd5