[INFO] cloning repository https://github.com/snakagomi/caesar_enc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/snakagomi/caesar_enc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnakagomi%2Fcaesar_enc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnakagomi%2Fcaesar_enc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6b17ab7d70b03c8601e2cf53c570524e69f4a9c7
[INFO] checking snakagomi/caesar_enc against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnakagomi%2Fcaesar_enc" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/snakagomi/caesar_enc
[INFO] finished tweaking git repo https://github.com/snakagomi/caesar_enc
[INFO] tweaked toml for git repo https://github.com/snakagomi/caesar_enc written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/snakagomi/caesar_enc on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/snakagomi/caesar_enc 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 909099b12df9c807f06ffb44aeb17b8a669ea5b059ed1c56d19bd8a90f7c205f
[INFO] running `Command { std: "docker" "start" "-a" "909099b12df9c807f06ffb44aeb17b8a669ea5b059ed1c56d19bd8a90f7c205f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "909099b12df9c807f06ffb44aeb17b8a669ea5b059ed1c56d19bd8a90f7c205f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "909099b12df9c807f06ffb44aeb17b8a669ea5b059ed1c56d19bd8a90f7c205f", kill_on_drop: false }`
[INFO] [stdout] 909099b12df9c807f06ffb44aeb17b8a669ea5b059ed1c56d19bd8a90f7c205f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e365d0c51ff0447bee8e45c030f692a7ce77c629fd8452d99fccc3d39762f33b
[INFO] running `Command { std: "docker" "start" "-a" "e365d0c51ff0447bee8e45c030f692a7ce77c629fd8452d99fccc3d39762f33b", kill_on_drop: false }`
[INFO] [stderr]     Checking caesar_enc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "e365d0c51ff0447bee8e45c030f692a7ce77c629fd8452d99fccc3d39762f33b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e365d0c51ff0447bee8e45c030f692a7ce77c629fd8452d99fccc3d39762f33b", kill_on_drop: false }`
[INFO] [stdout] e365d0c51ff0447bee8e45c030f692a7ce77c629fd8452d99fccc3d39762f33b