[INFO] cloning repository https://github.com/abrahum/snake_cased
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/abrahum/snake_cased" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabrahum%2Fsnake_cased", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabrahum%2Fsnake_cased'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cb00c6c2a1bd5f0cb0fb3fb16b13896237a3273e
[INFO] checking abrahum/snake_cased against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabrahum%2Fsnake_cased" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/abrahum/snake_cased on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/abrahum/snake_cased
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/abrahum/snake_cased
[INFO] tweaked toml for git repo https://github.com/abrahum/snake_cased written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/abrahum/snake_cased 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded snake_cased_derive v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89d94b60814db3ec825ebb2e2cbd0b8d526ed04ef97f118672cc3145af1bbbe4
[INFO] running `Command { std: "docker" "start" "-a" "89d94b60814db3ec825ebb2e2cbd0b8d526ed04ef97f118672cc3145af1bbbe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89d94b60814db3ec825ebb2e2cbd0b8d526ed04ef97f118672cc3145af1bbbe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89d94b60814db3ec825ebb2e2cbd0b8d526ed04ef97f118672cc3145af1bbbe4", kill_on_drop: false }`
[INFO] [stdout] 89d94b60814db3ec825ebb2e2cbd0b8d526ed04ef97f118672cc3145af1bbbe4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b766003148fb852db19e209fafc84b965d8dfa7db78bb3da6020f685bab84c6
[INFO] running `Command { std: "docker" "start" "-a" "8b766003148fb852db19e209fafc84b965d8dfa7db78bb3da6020f685bab84c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]     Checking unicode-ident v1.0.1
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]     Checking snake_cased v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking snake_cased_derive v0.1.0 (/opt/rustwide/workdir/snake_cased_derive)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "8b766003148fb852db19e209fafc84b965d8dfa7db78bb3da6020f685bab84c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b766003148fb852db19e209fafc84b965d8dfa7db78bb3da6020f685bab84c6", kill_on_drop: false }`
[INFO] [stdout] 8b766003148fb852db19e209fafc84b965d8dfa7db78bb3da6020f685bab84c6