[INFO] cloning repository https://github.com/Starpact/crust-of-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Starpact/crust-of-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStarpact%2Fcrust-of-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStarpact%2Fcrust-of-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 470b43b8775b16fe07213507c16d57d082f302ac
[INFO] testing Starpact/crust-of-rust against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStarpact%2Fcrust-of-rust" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Starpact/crust-of-rust on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Starpact/crust-of-rust
[INFO] finished tweaking git repo https://github.com/Starpact/crust-of-rust
[INFO] tweaked toml for git repo https://github.com/Starpact/crust-of-rust written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/Starpact/crust-of-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4220eec39816a1a665b8ed72b62c8e88b7f7f602c4afd661f94cb379bfc29e7
[INFO] running `Command { std: "docker" "start" "-a" "e4220eec39816a1a665b8ed72b62c8e88b7f7f602c4afd661f94cb379bfc29e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4220eec39816a1a665b8ed72b62c8e88b7f7f602c4afd661f94cb379bfc29e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4220eec39816a1a665b8ed72b62c8e88b7f7f602c4afd661f94cb379bfc29e7", kill_on_drop: false }`
[INFO] [stdout] e4220eec39816a1a665b8ed72b62c8e88b7f7f602c4afd661f94cb379bfc29e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad1d423aef887b31d3dc4c8c30eb31cb4c738a4599eecd5630a7527534ae6065
[INFO] running `Command { std: "docker" "start" "-a" "ad1d423aef887b31d3dc4c8c30eb31cb4c738a4599eecd5630a7527534ae6065", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling crust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.41s
[INFO] running `Command { std: "docker" "inspect" "ad1d423aef887b31d3dc4c8c30eb31cb4c738a4599eecd5630a7527534ae6065", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad1d423aef887b31d3dc4c8c30eb31cb4c738a4599eecd5630a7527534ae6065", kill_on_drop: false }`
[INFO] [stdout] ad1d423aef887b31d3dc4c8c30eb31cb4c738a4599eecd5630a7527534ae6065
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3dab3eb8ed399eb46441d26b3b7b70e93f57d2886aaf86044a01cb6f3657db4b
[INFO] running `Command { std: "docker" "start" "-a" "3dab3eb8ed399eb46441d26b3b7b70e93f57d2886aaf86044a01cb6f3657db4b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling crust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.09s
[INFO] running `Command { std: "docker" "inspect" "3dab3eb8ed399eb46441d26b3b7b70e93f57d2886aaf86044a01cb6f3657db4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dab3eb8ed399eb46441d26b3b7b70e93f57d2886aaf86044a01cb6f3657db4b", kill_on_drop: false }`
[INFO] [stdout] 3dab3eb8ed399eb46441d26b3b7b70e93f57d2886aaf86044a01cb6f3657db4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dbe5ae42f0cb3c189e658a6632241e8fa56b188b925883d4e4f5ae8c771cbac2
[INFO] running `Command { std: "docker" "start" "-a" "dbe5ae42f0cb3c189e658a6632241e8fa56b188b925883d4e4f5ae8c771cbac2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.51s
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/crust-d01939392fb65315)
[INFO] [stdout] test iterators::test::empty_inner ... ok
[INFO] [stdout] test iterators::test::both_ends ... ok
[INFO] [stdout] test iterators::test::two_outer ... ok
[INFO] [stdout] test iterators::test::reverse_two ... ok
[INFO] [stdout] test iterators::test::reverse_one ... ok
[INFO] [stdout] test iterators::test::two_inner ... ok
[INFO] [stdout] test iterators::test::empty_outer ... ok
[INFO] [stdout] test iterators::test::one ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dbe5ae42f0cb3c189e658a6632241e8fa56b188b925883d4e4f5ae8c771cbac2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbe5ae42f0cb3c189e658a6632241e8fa56b188b925883d4e4f5ae8c771cbac2", kill_on_drop: false }`
[INFO] [stdout] dbe5ae42f0cb3c189e658a6632241e8fa56b188b925883d4e4f5ae8c771cbac2