[INFO] cloning repository https://github.com/un-rust/rwconfig
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/un-rust/rwconfig" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fun-rust%2Frwconfig", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fun-rust%2Frwconfig'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1e1f5eaafa9825c604333867719cc6aa8925ee43
[INFO] checking un-rust/rwconfig against try#b98202ad067d72e45cec8be3d5c15d86ef0fd086 for pr-155193
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fun-rust%2Frwconfig" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/un-rust/rwconfig
[INFO] finished tweaking git repo https://github.com/un-rust/rwconfig
[INFO] tweaked toml for git repo https://github.com/un-rust/rwconfig written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/un-rust/rwconfig on toolchain b98202ad067d72e45cec8be3d5c15d86ef0fd086
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/un-rust/rwconfig 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" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded urlogger v1.1.2
[INFO] [stderr]   Downloaded configparser v1.0.0
[INFO] [stderr]   Downloaded jsonc-parser v0.29.0
[INFO] [stderr]   Downloaded toml-span v0.7.0
[INFO] [stderr]   Downloaded ini v1.3.0
[INFO] [stderr]   Downloaded json5 v1.3.1
[INFO] [stderr]   Downloaded c12-parser v1.1.0
[INFO] [stderr]   Downloaded toml v1.0.3+spec-1.1.0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12ba40d455c6369d0a34987122dcba67e167415f95f06d6659abc24643599cc3
[INFO] running `Command { std: "docker" "start" "-a" "12ba40d455c6369d0a34987122dcba67e167415f95f06d6659abc24643599cc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12ba40d455c6369d0a34987122dcba67e167415f95f06d6659abc24643599cc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12ba40d455c6369d0a34987122dcba67e167415f95f06d6659abc24643599cc3", kill_on_drop: false }`
[INFO] [stdout] 12ba40d455c6369d0a34987122dcba67e167415f95f06d6659abc24643599cc3
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d13e4c68dbff900cfd88fb27be21ce032b7281af0a467d68cf4b2a7aed8e9365
[INFO] running `Command { std: "docker" "start" "-a" "d13e4c68dbff900cfd88fb27be21ce032b7281af0a467d68cf4b2a7aed8e9365", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]     Checking serde_spanned v1.0.4
[INFO] [stderr]     Checking toml_datetime v1.0.0+spec-1.1.0
[INFO] [stderr]     Checking toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]     Checking configparser v1.0.0
[INFO] [stderr]     Checking ucd-trie v0.1.7
[INFO] [stderr]     Checking urlogger v1.1.2
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking toml-span v0.7.0
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking ini v1.3.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking jsonc-parser v0.29.0
[INFO] [stderr]     Checking toml_parser v1.0.9+spec-1.1.0
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking toml v1.0.3+spec-1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking json5 v1.3.1
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking c12-parser v1.1.0
[INFO] [stderr]     Checking rwconfig v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.07s
[INFO] running `Command { std: "docker" "inspect" "d13e4c68dbff900cfd88fb27be21ce032b7281af0a467d68cf4b2a7aed8e9365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d13e4c68dbff900cfd88fb27be21ce032b7281af0a467d68cf4b2a7aed8e9365", kill_on_drop: false }`
[INFO] [stdout] d13e4c68dbff900cfd88fb27be21ce032b7281af0a467d68cf4b2a7aed8e9365