[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#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStarpact%2Fcrust-of-rust" "/workspace/builds/worker-71/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-71/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Starpact/crust-of-rust on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-71/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9cbfc80ad013bd6ea7366a519e527c175dc37867fe0c9222e15418eeb61b7579
[INFO] running `Command { std: "docker" "start" "-a" "9cbfc80ad013bd6ea7366a519e527c175dc37867fe0c9222e15418eeb61b7579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cbfc80ad013bd6ea7366a519e527c175dc37867fe0c9222e15418eeb61b7579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cbfc80ad013bd6ea7366a519e527c175dc37867fe0c9222e15418eeb61b7579", kill_on_drop: false }`
[INFO] [stdout] 9cbfc80ad013bd6ea7366a519e527c175dc37867fe0c9222e15418eeb61b7579
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de5693e7828f9101ae312f8536157221fe9c218f39e3622a5f802a83a78d6b8a
[INFO] running `Command { std: "docker" "start" "-a" "de5693e7828f9101ae312f8536157221fe9c218f39e3622a5f802a83a78d6b8a", 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 7.67s
[INFO] running `Command { std: "docker" "inspect" "de5693e7828f9101ae312f8536157221fe9c218f39e3622a5f802a83a78d6b8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de5693e7828f9101ae312f8536157221fe9c218f39e3622a5f802a83a78d6b8a", kill_on_drop: false }`
[INFO] [stdout] de5693e7828f9101ae312f8536157221fe9c218f39e3622a5f802a83a78d6b8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8b0848cf5c6f29ae7b07804a0128e9ec9c9c3524de4ff7f0ddc0556305947d1
[INFO] running `Command { std: "docker" "start" "-a" "e8b0848cf5c6f29ae7b07804a0128e9ec9c9c3524de4ff7f0ddc0556305947d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling crust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "e8b0848cf5c6f29ae7b07804a0128e9ec9c9c3524de4ff7f0ddc0556305947d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8b0848cf5c6f29ae7b07804a0128e9ec9c9c3524de4ff7f0ddc0556305947d1", kill_on_drop: false }`
[INFO] [stdout] e8b0848cf5c6f29ae7b07804a0128e9ec9c9c3524de4ff7f0ddc0556305947d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3fc4ca40a3534ef77070c36f548924203babbae7b2cc61ded6ad1fb0b58cff95
[INFO] running `Command { std: "docker" "start" "-a" "3fc4ca40a3534ef77070c36f548924203babbae7b2cc61ded6ad1fb0b58cff95", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/crust-d01939392fb65315)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test iterators::test::both_ends ... ok
[INFO] [stdout] test iterators::test::empty_inner ... ok
[INFO] [stdout] test iterators::test::empty_outer ... ok
[INFO] [stdout] test iterators::test::one ... ok
[INFO] [stdout] test iterators::test::reverse_one ... ok
[INFO] [stdout] test iterators::test::reverse_two ... ok
[INFO] [stdout] test iterators::test::two_inner ... ok
[INFO] [stdout] test iterators::test::two_outer ... 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" "3fc4ca40a3534ef77070c36f548924203babbae7b2cc61ded6ad1fb0b58cff95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fc4ca40a3534ef77070c36f548924203babbae7b2cc61ded6ad1fb0b58cff95", kill_on_drop: false }`
[INFO] [stdout] 3fc4ca40a3534ef77070c36f548924203babbae7b2cc61ded6ad1fb0b58cff95