[INFO] fetching crate slo-converter 1.4.0...
[INFO] building slo-converter-1.4.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate slo-converter 1.4.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate slo-converter 1.4.0
[INFO] finished tweaking crates.io crate slo-converter 1.4.0
[INFO] tweaked toml for crates.io crate slo-converter 1.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate slo-converter 1.4.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate slo-converter 1.4.0 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e842eba7837acc543e95466655fa5bbf561bc7116aca245c02e5800e090fe97
[INFO] running `Command { std: "docker" "start" "-a" "3e842eba7837acc543e95466655fa5bbf561bc7116aca245c02e5800e090fe97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e842eba7837acc543e95466655fa5bbf561bc7116aca245c02e5800e090fe97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e842eba7837acc543e95466655fa5bbf561bc7116aca245c02e5800e090fe97", kill_on_drop: false }`
[INFO] [stdout] 3e842eba7837acc543e95466655fa5bbf561bc7116aca245c02e5800e090fe97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6948854c30bbf433cca41467798c8b68f6ed90f33eb6665088de98b1308bfa15
[INFO] running `Command { std: "docker" "start" "-a" "6948854c30bbf433cca41467798c8b68f6ed90f33eb6665088de98b1308bfa15", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling pulldown-cmark v0.9.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling anstyle v1.0.2
[INFO] [stderr]    Compiling syn v2.0.31
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling anstream v0.5.0
[INFO] [stderr]    Compiling memchr v2.6.3
[INFO] [stderr]    Compiling clap_lex v0.5.1
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling clap_builder v4.4.2
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.9
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling strum v0.25.0
[INFO] [stderr]    Compiling bae v0.1.7
[INFO] [stderr]    Compiling logos-derive v0.12.1
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling clap_derive v4.4.2
[INFO] [stderr]    Compiling strum_macros v0.25.2
[INFO] [stderr]    Compiling ramhorns-derive v0.14.0
[INFO] [stderr]    Compiling logos v0.12.1
[INFO] [stderr]    Compiling ramhorns v0.14.0
[INFO] [stderr]    Compiling clap v4.4.2
[INFO] [stderr]    Compiling serde_yaml v0.9.25
[INFO] [stderr]    Compiling slo-converter v1.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `MonitorTargetId` is never constructed
[INFO] [stdout]    --> src/yaml.rs:633:12
[INFO] [stdout]     |
[INFO] [stdout] 633 | pub struct MonitorTargetId(String);
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.50s
[INFO] running `Command { std: "docker" "inspect" "6948854c30bbf433cca41467798c8b68f6ed90f33eb6665088de98b1308bfa15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6948854c30bbf433cca41467798c8b68f6ed90f33eb6665088de98b1308bfa15", kill_on_drop: false }`
[INFO] [stdout] 6948854c30bbf433cca41467798c8b68f6ed90f33eb6665088de98b1308bfa15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ff0b78245406544204e612cac072f7f3de6fdf070a74d070948d157fc0b12a5
[INFO] running `Command { std: "docker" "start" "-a" "5ff0b78245406544204e612cac072f7f3de6fdf070a74d070948d157fc0b12a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling slo-converter v1.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `MonitorTargetId` is never constructed
[INFO] [stdout]    --> src/yaml.rs:633:12
[INFO] [stdout]     |
[INFO] [stdout] 633 | pub struct MonitorTargetId(String);
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.53s
[INFO] running `Command { std: "docker" "inspect" "5ff0b78245406544204e612cac072f7f3de6fdf070a74d070948d157fc0b12a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ff0b78245406544204e612cac072f7f3de6fdf070a74d070948d157fc0b12a5", kill_on_drop: false }`
[INFO] [stdout] 5ff0b78245406544204e612cac072f7f3de6fdf070a74d070948d157fc0b12a5