[INFO] cloning repository https://github.com/FilaCo/robot-vc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FilaCo/robot-vc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFilaCo%2Frobot-vc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFilaCo%2Frobot-vc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f6c61e29f7b4d7231abf15bbe3fdd5bc0a139cf3
[INFO] checking FilaCo/robot-vc against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFilaCo%2Frobot-vc" "/workspace/builds/worker-42/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-42/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FilaCo/robot-vc on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/FilaCo/robot-vc
[INFO] finished tweaking git repo https://github.com/FilaCo/robot-vc
[INFO] tweaked toml for git repo https://github.com/FilaCo/robot-vc written to /workspace/builds/worker-42/source/Cargo.toml
[INFO] crate git repo https://github.com/FilaCo/robot-vc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a7bf11b55a9220d6032a108316e9705ba2b8ddd019fb34e7e29bbb20006fbca
[INFO] running `Command { std: "docker" "start" "-a" "7a7bf11b55a9220d6032a108316e9705ba2b8ddd019fb34e7e29bbb20006fbca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a7bf11b55a9220d6032a108316e9705ba2b8ddd019fb34e7e29bbb20006fbca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a7bf11b55a9220d6032a108316e9705ba2b8ddd019fb34e7e29bbb20006fbca", kill_on_drop: false }`
[INFO] [stdout] 7a7bf11b55a9220d6032a108316e9705ba2b8ddd019fb34e7e29bbb20006fbca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b02415d7bb61adef634a33e15ea002131016444cd253d8e6f80d3a4771f09ed
[INFO] running `Command { std: "docker" "start" "-a" "6b02415d7bb61adef634a33e15ea002131016444cd253d8e6f80d3a4771f09ed", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking robot-vc v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.84s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking robot-vc v0.1.0 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.44s
[INFO] running `Command { std: "docker" "inspect" "6b02415d7bb61adef634a33e15ea002131016444cd253d8e6f80d3a4771f09ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b02415d7bb61adef634a33e15ea002131016444cd253d8e6f80d3a4771f09ed", kill_on_drop: false }`
[INFO] [stdout] 6b02415d7bb61adef634a33e15ea002131016444cd253d8e6f80d3a4771f09ed