[INFO] fetching crate format_tools 0.6.0...
[INFO] checking format_tools-0.6.0 against try#ce3348c21531b911ca5aadbbbe7ad63a1bc4c382 for pr-149596
[INFO] extracting crate format_tools 0.6.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate format_tools 0.6.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate format_tools 0.6.0
[INFO] tweaked toml for crates.io crate format_tools 0.6.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate format_tools 0.6.0 on toolchain ce3348c21531b911ca5aadbbbe7ad63a1bc4c382
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ce3348c21531b911ca5aadbbbe7ad63a1bc4c382" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate format_tools 0.6.0 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" "+ce3348c21531b911ca5aadbbbe7ad63a1bc4c382" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+ce3348c21531b911ca5aadbbbe7ad63a1bc4c382" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f35094fcf772beef950a23079bf36163c796244019f7c4aa7d82caf58e218d1
[INFO] running `Command { std: "docker" "start" "-a" "3f35094fcf772beef950a23079bf36163c796244019f7c4aa7d82caf58e218d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f35094fcf772beef950a23079bf36163c796244019f7c4aa7d82caf58e218d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f35094fcf772beef950a23079bf36163c796244019f7c4aa7d82caf58e218d1", kill_on_drop: false }`
[INFO] [stdout] 3f35094fcf772beef950a23079bf36163c796244019f7c4aa7d82caf58e218d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+ce3348c21531b911ca5aadbbbe7ad63a1bc4c382" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8ca13053c0e0375744dfc36ad006a1bd79e047dc85b8712ff1ca525d5568e3c
[INFO] running `Command { std: "docker" "start" "-a" "c8ca13053c0e0375744dfc36ad006a1bd79e047dc85b8712ff1ca525d5568e3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling semver v1.0.22
[INFO] [stderr]    Compiling clone_dyn_types v0.38.0
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling interval_adapter v0.36.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling collection_tools v0.25.0
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling component_model_types v0.11.0
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling collection_tools v0.24.0
[INFO] [stderr]    Compiling derive_tools v0.47.0
[INFO] [stderr]    Compiling component_model_types v0.10.0
[INFO] [stderr]    Compiling anyhow v1.0.81
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking winnow v0.7.12
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling former_types v2.24.0
[INFO] [stderr]     Checking toml_writer v1.0.2
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling inspect_type v0.16.0
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling reflect_tools v0.7.0
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.32
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]     Checking pretty_assertions v1.4.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling test_tools v0.16.0
[INFO] [stderr]     Checking glob v0.3.2
[INFO] [stderr]    Compiling iter_tools v0.37.0
[INFO] [stderr]    Compiling format_tools v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking dissimilar v1.0.7
[INFO] [stderr]     Checking implements v0.13.0
[INFO] [stderr]     Checking is_slice v0.14.0
[INFO] [stderr]     Checking typing_tools v0.11.0
[INFO] [stderr]    Compiling const_format v0.2.32
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking diagnostics_tools v0.11.0
[INFO] [stderr]     Checking collection_tools v0.18.0
[INFO] [stderr]     Checking mem_tools v0.9.0
[INFO] [stderr]     Checking toml_parser v1.0.1
[INFO] [stderr]     Checking toml_datetime v0.7.0
[INFO] [stderr]     Checking serde_spanned v1.0.0
[INFO] [stderr]     Checking toml v0.9.2
[INFO] [stderr]    Compiling macro_tools v0.67.0
[INFO] [stderr]    Compiling macro_tools v0.66.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling impls_index_meta v0.13.0
[INFO] [stderr]    Compiling derive_tools_meta v0.46.0
[INFO] [stderr]    Compiling reflect_tools_meta v0.7.0
[INFO] [stderr]    Compiling former_meta v2.27.0
[INFO] [stderr]     Checking impls_index v0.11.0
[INFO] [stderr]     Checking error_tools v0.22.0
[INFO] [stderr]     Checking former v2.28.0
[INFO] [stderr]     Checking trybuild v1.0.106
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.97s
[INFO] running `Command { std: "docker" "inspect" "c8ca13053c0e0375744dfc36ad006a1bd79e047dc85b8712ff1ca525d5568e3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8ca13053c0e0375744dfc36ad006a1bd79e047dc85b8712ff1ca525d5568e3c", kill_on_drop: false }`
[INFO] [stdout] c8ca13053c0e0375744dfc36ad006a1bd79e047dc85b8712ff1ca525d5568e3c