[INFO] cloning repository https://github.com/dariuswiles/rust-snippets
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dariuswiles/rust-snippets" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdariuswiles%2Frust-snippets", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdariuswiles%2Frust-snippets'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e52924fe21ba28c0e152bf6c71714177c0654b7e
[INFO] building dariuswiles/rust-snippets against master#461e8078010433ff7de2db2aaae8a3cfb0847215 for pr-94962
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdariuswiles%2Frust-snippets" "/workspace/builds/worker-64/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-64/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dariuswiles/rust-snippets on toolchain 461e8078010433ff7de2db2aaae8a3cfb0847215
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dariuswiles/rust-snippets
[INFO] finished tweaking git repo https://github.com/dariuswiles/rust-snippets
[INFO] tweaked toml for git repo https://github.com/dariuswiles/rust-snippets written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] crate git repo https://github.com/dariuswiles/rust-snippets already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "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-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7740adb224fcdf00e859799c685abbdb728edc20a80cfdf4a3b2a58c5c9c97a5
[INFO] running `Command { std: "docker" "start" "-a" "7740adb224fcdf00e859799c685abbdb728edc20a80cfdf4a3b2a58c5c9c97a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7740adb224fcdf00e859799c685abbdb728edc20a80cfdf4a3b2a58c5c9c97a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7740adb224fcdf00e859799c685abbdb728edc20a80cfdf4a3b2a58c5c9c97a5", kill_on_drop: false }`
[INFO] [stdout] 7740adb224fcdf00e859799c685abbdb728edc20a80cfdf4a3b2a58c5c9c97a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5b2ffcd60a885c35d0fe8dd084b370f3df9b83fd966fed987da87d817125cc0
[INFO] running `Command { std: "docker" "start" "-a" "d5b2ffcd60a885c35d0fe8dd084b370f3df9b83fd966fed987da87d817125cc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling thread-worker v0.1.0 (/opt/rustwide/workdir/thread-worker)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.39s
[INFO] running `Command { std: "docker" "inspect" "d5b2ffcd60a885c35d0fe8dd084b370f3df9b83fd966fed987da87d817125cc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5b2ffcd60a885c35d0fe8dd084b370f3df9b83fd966fed987da87d817125cc0", kill_on_drop: false }`
[INFO] [stdout] d5b2ffcd60a885c35d0fe8dd084b370f3df9b83fd966fed987da87d817125cc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 751bb6f4e1c91cdc3751f5f3e30ae91951b4b616b7f2c1e448d1be84fda49728
[INFO] running `Command { std: "docker" "start" "-a" "751bb6f4e1c91cdc3751f5f3e30ae91951b4b616b7f2c1e448d1be84fda49728", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling thread-worker v0.1.0 (/opt/rustwide/workdir/thread-worker)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3m 37s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/thread_worker-7abdff232efbb05d)
[INFO] running `Command { std: "docker" "inspect" "751bb6f4e1c91cdc3751f5f3e30ae91951b4b616b7f2c1e448d1be84fda49728", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "751bb6f4e1c91cdc3751f5f3e30ae91951b4b616b7f2c1e448d1be84fda49728", kill_on_drop: false }`
[INFO] [stdout] 751bb6f4e1c91cdc3751f5f3e30ae91951b4b616b7f2c1e448d1be84fda49728