[INFO] cloning repository https://github.com/git-branch-deleter/git-branch-deleter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/git-branch-deleter/git-branch-deleter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgit-branch-deleter%2Fgit-branch-deleter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgit-branch-deleter%2Fgit-branch-deleter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e996e9ef25bea2ec75d082ada5e5da35c89ac6d4
[INFO] checking git-branch-deleter/git-branch-deleter against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgit-branch-deleter%2Fgit-branch-deleter" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/git-branch-deleter/git-branch-deleter 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 git repo https://github.com/git-branch-deleter/git-branch-deleter
[INFO] finished tweaking git repo https://github.com/git-branch-deleter/git-branch-deleter
[INFO] tweaked toml for git repo https://github.com/git-branch-deleter/git-branch-deleter written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/git-branch-deleter/git-branch-deleter 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a35fc5d9ddd051bf42db33a46fc49ca405b729f30d42217d3eee4f7a486e7e29
[INFO] running `Command { std: "docker" "start" "-a" "a35fc5d9ddd051bf42db33a46fc49ca405b729f30d42217d3eee4f7a486e7e29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a35fc5d9ddd051bf42db33a46fc49ca405b729f30d42217d3eee4f7a486e7e29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a35fc5d9ddd051bf42db33a46fc49ca405b729f30d42217d3eee4f7a486e7e29", kill_on_drop: false }`
[INFO] [stdout] a35fc5d9ddd051bf42db33a46fc49ca405b729f30d42217d3eee4f7a486e7e29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 15c7bfcc03e7bb44f5573b935a138eeab4534c34eb98f27f6c91e8761b8577c4
[INFO] running `Command { std: "docker" "start" "-a" "15c7bfcc03e7bb44f5573b935a138eeab4534c34eb98f27f6c91e8761b8577c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking termion v3.0.0
[INFO] [stderr]     Checking git-branch-deleter v0.1.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.99s
[INFO] running `Command { std: "docker" "inspect" "15c7bfcc03e7bb44f5573b935a138eeab4534c34eb98f27f6c91e8761b8577c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15c7bfcc03e7bb44f5573b935a138eeab4534c34eb98f27f6c91e8761b8577c4", kill_on_drop: false }`
[INFO] [stdout] 15c7bfcc03e7bb44f5573b935a138eeab4534c34eb98f27f6c91e8761b8577c4