[INFO] cloning repository https://github.com/jtaox/mngrep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jtaox/mngrep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtaox%2Fmngrep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtaox%2Fmngrep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 210c2ba187757bd128cf9996ad47435073ff8c9b
[INFO] checking jtaox/mngrep against try#7c3a44cf5f95fa5cf164a312bdcf845157af7093 for pr-77325
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtaox%2Fmngrep" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jtaox/mngrep on toolchain 7c3a44cf5f95fa5cf164a312bdcf845157af7093
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jtaox/mngrep
[INFO] finished tweaking git repo https://github.com/jtaox/mngrep
[INFO] tweaked toml for git repo https://github.com/jtaox/mngrep written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/jtaox/mngrep already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2009fd364de4de2140e2ec725da6484159e60807483f9eeeb69a9494afb1006
[INFO] running `Command { std: "docker" "start" "-a" "f2009fd364de4de2140e2ec725da6484159e60807483f9eeeb69a9494afb1006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2009fd364de4de2140e2ec725da6484159e60807483f9eeeb69a9494afb1006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2009fd364de4de2140e2ec725da6484159e60807483f9eeeb69a9494afb1006", kill_on_drop: false }`
[INFO] [stdout] f2009fd364de4de2140e2ec725da6484159e60807483f9eeeb69a9494afb1006
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3b00e37baec6ab1c7e7499e3ad68640b336cb2c1d6e26f080bd6a92a66a09fe
[INFO] running `Command { std: "docker" "start" "-a" "a3b00e37baec6ab1c7e7499e3ad68640b336cb2c1d6e26f080bd6a92a66a09fe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking mngrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "a3b00e37baec6ab1c7e7499e3ad68640b336cb2c1d6e26f080bd6a92a66a09fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3b00e37baec6ab1c7e7499e3ad68640b336cb2c1d6e26f080bd6a92a66a09fe", kill_on_drop: false }`
[INFO] [stdout] a3b00e37baec6ab1c7e7499e3ad68640b336cb2c1d6e26f080bd6a92a66a09fe