[INFO] cloning repository https://github.com/191-iota/terminal_arithmetic
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/191-iota/terminal_arithmetic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F191-iota%2Fterminal_arithmetic", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F191-iota%2Fterminal_arithmetic'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0293979410cfad38c2fe7577348d3b981e79f6bb
[INFO] checking 191-iota/terminal_arithmetic against master#2ca7bcd03b87b52f7055a59b817443b0ac4a530d for pr-150322
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F191-iota%2Fterminal_arithmetic" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/191-iota/terminal_arithmetic
[INFO] finished tweaking git repo https://github.com/191-iota/terminal_arithmetic
[INFO] tweaked toml for git repo https://github.com/191-iota/terminal_arithmetic written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/191-iota/terminal_arithmetic on toolchain 2ca7bcd03b87b52f7055a59b817443b0ac4a530d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2ca7bcd03b87b52f7055a59b817443b0ac4a530d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/191-iota/terminal_arithmetic 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" "+2ca7bcd03b87b52f7055a59b817443b0ac4a530d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded console v0.16.1
[INFO] [stderr]   Downloaded shell-words v1.1.1
[INFO] [stderr]   Downloaded dialoguer v0.12.0
[INFO] [stderr]   Downloaded unicode-width v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+2ca7bcd03b87b52f7055a59b817443b0ac4a530d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55cd456db870201366ca24e30595ba9c5ba94a6263c8610f69e164ff84106f73
[INFO] running `Command { std: "docker" "start" "-a" "55cd456db870201366ca24e30595ba9c5ba94a6263c8610f69e164ff84106f73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55cd456db870201366ca24e30595ba9c5ba94a6263c8610f69e164ff84106f73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55cd456db870201366ca24e30595ba9c5ba94a6263c8610f69e164ff84106f73", kill_on_drop: false }`
[INFO] [stdout] 55cd456db870201366ca24e30595ba9c5ba94a6263c8610f69e164ff84106f73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+2ca7bcd03b87b52f7055a59b817443b0ac4a530d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba6a5a1ebeae7fb21dce2a73b4dcae44d6ee9cc3f52069259c3ad6067d1a8512
[INFO] running `Command { std: "docker" "start" "-a" "ba6a5a1ebeae7fb21dce2a73b4dcae44d6ee9cc3f52069259c3ad6067d1a8512", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking shell-words v1.1.1
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking console v0.16.1
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking dialoguer v0.12.0
[INFO] [stderr]     Checking math_trainer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "ba6a5a1ebeae7fb21dce2a73b4dcae44d6ee9cc3f52069259c3ad6067d1a8512", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba6a5a1ebeae7fb21dce2a73b4dcae44d6ee9cc3f52069259c3ad6067d1a8512", kill_on_drop: false }`
[INFO] [stdout] ba6a5a1ebeae7fb21dce2a73b4dcae44d6ee9cc3f52069259c3ad6067d1a8512
