[INFO] cloning repository https://github.com/ryuichiueda/stop_inf_loop_with_ctrl_d
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ryuichiueda/stop_inf_loop_with_ctrl_d" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryuichiueda%2Fstop_inf_loop_with_ctrl_d", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryuichiueda%2Fstop_inf_loop_with_ctrl_d'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2c8414dd91c48e7282067a5e9206a88f52908c43
[INFO] checking ryuichiueda/stop_inf_loop_with_ctrl_d against master#2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48 for pr-142723
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryuichiueda%2Fstop_inf_loop_with_ctrl_d" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ryuichiueda/stop_inf_loop_with_ctrl_d on toolchain 2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ryuichiueda/stop_inf_loop_with_ctrl_d
[INFO] finished tweaking git repo https://github.com/ryuichiueda/stop_inf_loop_with_ctrl_d
[INFO] tweaked toml for git repo https://github.com/ryuichiueda/stop_inf_loop_with_ctrl_d written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ryuichiueda/stop_inf_loop_with_ctrl_d 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" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48b1c0d40e5eec7b6d468b1497238446024d1f2fe9557471216476d8942f8acf
[INFO] running `Command { std: "docker" "start" "-a" "48b1c0d40e5eec7b6d468b1497238446024d1f2fe9557471216476d8942f8acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48b1c0d40e5eec7b6d468b1497238446024d1f2fe9557471216476d8942f8acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48b1c0d40e5eec7b6d468b1497238446024d1f2fe9557471216476d8942f8acf", kill_on_drop: false }`
[INFO] [stdout] 48b1c0d40e5eec7b6d468b1497238446024d1f2fe9557471216476d8942f8acf
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2fcf1776b9ccef89993dfe40e9f5c4908e2d2d48" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bb4983c6038ce95f89a4c1c4d04c8cf8b932f5c98d75b9b385f54b4a54a80a3
[INFO] running `Command { std: "docker" "start" "-a" "5bb4983c6038ce95f89a4c1c4d04c8cf8b932f5c98d75b9b385f54b4a54a80a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking nix v0.25.1
[INFO] [stderr]     Checking stop_inf_loop_with_ctrl_d v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.93s
[INFO] running `Command { std: "docker" "inspect" "5bb4983c6038ce95f89a4c1c4d04c8cf8b932f5c98d75b9b385f54b4a54a80a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bb4983c6038ce95f89a4c1c4d04c8cf8b932f5c98d75b9b385f54b4a54a80a3", kill_on_drop: false }`
[INFO] [stdout] 5bb4983c6038ce95f89a4c1c4d04c8cf8b932f5c98d75b9b385f54b4a54a80a3