[INFO] fetching crate sorrow-i18n 0.1.2...
[INFO] checking sorrow-i18n-0.1.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] extracting crate sorrow-i18n 0.1.2 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate sorrow-i18n 0.1.2 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sorrow-i18n 0.1.2
[INFO] finished tweaking crates.io crate sorrow-i18n 0.1.2
[INFO] tweaked toml for crates.io crate sorrow-i18n 0.1.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate sorrow-i18n 0.1.2 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded kqueue-sys v1.0.3
[INFO] [stderr]   Downloaded kqueue v1.0.4
[INFO] [stderr]   Downloaded sys-locale v0.1.0
[INFO] [stderr]   Downloaded cstr_core v0.2.4
[INFO] [stderr]   Downloaded include_dir_impl v0.6.2
[INFO] [stderr]   Downloaded notify v5.0.0-pre.13
[INFO] [stderr]   Downloaded cc v1.0.71
[INFO] [stderr]   Downloaded rustversion v1.0.5
[INFO] [stderr]   Downloaded err-derive v0.3.0
[INFO] [stderr]   Downloaded anyhow v1.0.44
[INFO] [stderr]   Downloaded filetime v0.2.15
[INFO] [stderr]   Downloaded serde_yaml v0.8.21
[INFO] [stderr]   Downloaded include_dir v0.6.2
[INFO] [stderr]   Downloaded fsevent-sys v4.0.0
[INFO] [stderr]   Downloaded inotify v0.9.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7e65e456b0345f67de17d0b2ba5960968d7c279fd2954741a52743ac78bd90b
[INFO] running `Command { std: "docker" "start" "-a" "b7e65e456b0345f67de17d0b2ba5960968d7c279fd2954741a52743ac78bd90b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7e65e456b0345f67de17d0b2ba5960968d7c279fd2954741a52743ac78bd90b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7e65e456b0345f67de17d0b2ba5960968d7c279fd2954741a52743ac78bd90b", kill_on_drop: false }`
[INFO] [stdout] b7e65e456b0345f67de17d0b2ba5960968d7c279fd2954741a52743ac78bd90b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb55c2f7ed21f0afb3efe08baeacf7a76ca0119f663df26d7a5e416b2a2d1dcc
[INFO] running `Command { std: "docker" "start" "-a" "cb55c2f7ed21f0afb3efe08baeacf7a76ca0119f663df26d7a5e416b2a2d1dcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling libc v0.2.105
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling cc v1.0.71
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking cstr_core v0.2.4
[INFO] [stderr]     Checking inotify v0.9.5
[INFO] [stderr]     Checking filetime v0.2.15
[INFO] [stderr]     Checking mio v0.7.14
[INFO] [stderr]    Compiling err-derive v0.3.0
[INFO] [stderr]     Checking dtoa v0.4.8
[INFO] [stderr]    Compiling sys-locale v0.1.0
[INFO] [stderr]     Checking notify v5.0.0-pre.13
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking serde_yaml v0.8.21
[INFO] [stderr]     Checking sorrow-i18n v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.19s
[INFO] running `Command { std: "docker" "inspect" "cb55c2f7ed21f0afb3efe08baeacf7a76ca0119f663df26d7a5e416b2a2d1dcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb55c2f7ed21f0afb3efe08baeacf7a76ca0119f663df26d7a5e416b2a2d1dcc", kill_on_drop: false }`
[INFO] [stdout] cb55c2f7ed21f0afb3efe08baeacf7a76ca0119f663df26d7a5e416b2a2d1dcc