[INFO] cloning repository https://github.com/TeaUponTweed/AFewGoodMints
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TeaUponTweed/AFewGoodMints" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTeaUponTweed%2FAFewGoodMints", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTeaUponTweed%2FAFewGoodMints'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1cbddddc580b7d87371c305a493ccfe5eb8e0b64
[INFO] checking TeaUponTweed/AFewGoodMints against try#7b3565da729099dbe807466fcd118fb2815986e0 for pr-81789
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTeaUponTweed%2FAFewGoodMints" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TeaUponTweed/AFewGoodMints on toolchain 7b3565da729099dbe807466fcd118fb2815986e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TeaUponTweed/AFewGoodMints
[INFO] finished tweaking git repo https://github.com/TeaUponTweed/AFewGoodMints
[INFO] tweaked toml for git repo https://github.com/TeaUponTweed/AFewGoodMints written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/TeaUponTweed/AFewGoodMints already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded termion v1.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8ced0bc7b2ee92d9325837a7d070e3038be3d555d4aae51abac6e7fb33f51caf
[INFO] running `Command { std: "docker" "start" "-a" "8ced0bc7b2ee92d9325837a7d070e3038be3d555d4aae51abac6e7fb33f51caf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ced0bc7b2ee92d9325837a7d070e3038be3d555d4aae51abac6e7fb33f51caf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ced0bc7b2ee92d9325837a7d070e3038be3d555d4aae51abac6e7fb33f51caf", kill_on_drop: false }`
[INFO] [stdout] 8ced0bc7b2ee92d9325837a7d070e3038be3d555d4aae51abac6e7fb33f51caf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fbe4eacd1863b9b155b6c19f70b506023b0d358af17f712626a58eb07942a471
[INFO] running `Command { std: "docker" "start" "-a" "fbe4eacd1863b9b155b6c19f70b506023b0d358af17f712626a58eb07942a471", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.17
[INFO] [stderr]     Checking termion v1.1.1
[INFO] [stderr]     Checking my-tui-app v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "fbe4eacd1863b9b155b6c19f70b506023b0d358af17f712626a58eb07942a471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbe4eacd1863b9b155b6c19f70b506023b0d358af17f712626a58eb07942a471", kill_on_drop: false }`
[INFO] [stdout] fbe4eacd1863b9b155b6c19f70b506023b0d358af17f712626a58eb07942a471