[INFO] cloning repository https://github.com/tkomyo/aaa
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tkomyo/aaa" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftkomyo%2Faaa", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftkomyo%2Faaa'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 20a68f4d651049101574edd59884e33898a82937
[INFO] checking tkomyo/aaa against try#bb9dbf1d07454a99066eabaabd5819851281494b for pr-80920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftkomyo%2Faaa" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tkomyo/aaa on toolchain bb9dbf1d07454a99066eabaabd5819851281494b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tkomyo/aaa
[INFO] finished tweaking git repo https://github.com/tkomyo/aaa
[INFO] tweaked toml for git repo https://github.com/tkomyo/aaa written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/tkomyo/aaa already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7e0a8b56a02c743f748ec0b13dfb1b5ad96bb8693db65ca9ebea12e3e92f486
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e7e0a8b56a02c743f748ec0b13dfb1b5ad96bb8693db65ca9ebea12e3e92f486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7e0a8b56a02c743f748ec0b13dfb1b5ad96bb8693db65ca9ebea12e3e92f486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7e0a8b56a02c743f748ec0b13dfb1b5ad96bb8693db65ca9ebea12e3e92f486", kill_on_drop: false }`
[INFO] [stdout] e7e0a8b56a02c743f748ec0b13dfb1b5ad96bb8693db65ca9ebea12e3e92f486
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "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] 3a2fd2809af1f6aa2e41adb824e42cae43e2a0f75ff0cb7c8aac139b7f593a6c
[INFO] running `Command { std: "docker" "start" "-a" "3a2fd2809af1f6aa2e41adb824e42cae43e2a0f75ff0cb7c8aac139b7f593a6c", kill_on_drop: false }`
[INFO] [stderr]     Checking aaa v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "3a2fd2809af1f6aa2e41adb824e42cae43e2a0f75ff0cb7c8aac139b7f593a6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a2fd2809af1f6aa2e41adb824e42cae43e2a0f75ff0cb7c8aac139b7f593a6c", kill_on_drop: false }`
[INFO] [stdout] 3a2fd2809af1f6aa2e41adb824e42cae43e2a0f75ff0cb7c8aac139b7f593a6c