[INFO] cloning repository https://github.com/a1phyr/scoped_threads
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/a1phyr/scoped_threads" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fa1phyr%2Fscoped_threads", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fa1phyr%2Fscoped_threads'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e9fb49e9be2448fe7374e90537a2c4da5f1aa49
[INFO] testing a1phyr/scoped_threads against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fa1phyr%2Fscoped_threads" "/workspace/builds/worker-119/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-119/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/a1phyr/scoped_threads on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/a1phyr/scoped_threads
[INFO] finished tweaking git repo https://github.com/a1phyr/scoped_threads
[INFO] tweaked toml for git repo https://github.com/a1phyr/scoped_threads written to /workspace/builds/worker-119/source/Cargo.toml
[INFO] crate git repo https://github.com/a1phyr/scoped_threads already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a501232207aa75f116b42c3026fae51dec173a708df4bc00cbc7e350ef5d3ad3
[INFO] running `Command { std: "docker" "start" "-a" "a501232207aa75f116b42c3026fae51dec173a708df4bc00cbc7e350ef5d3ad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a501232207aa75f116b42c3026fae51dec173a708df4bc00cbc7e350ef5d3ad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a501232207aa75f116b42c3026fae51dec173a708df4bc00cbc7e350ef5d3ad3", kill_on_drop: false }`
[INFO] [stdout] a501232207aa75f116b42c3026fae51dec173a708df4bc00cbc7e350ef5d3ad3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8032ee6c253b5f24c1e592c5c4b05725b4bde12122cf9bc35d9b65cc46067344
[INFO] running `Command { std: "docker" "start" "-a" "8032ee6c253b5f24c1e592c5c4b05725b4bde12122cf9bc35d9b65cc46067344", kill_on_drop: false }`
[INFO] [stderr]    Compiling scoped_threads v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "8032ee6c253b5f24c1e592c5c4b05725b4bde12122cf9bc35d9b65cc46067344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8032ee6c253b5f24c1e592c5c4b05725b4bde12122cf9bc35d9b65cc46067344", kill_on_drop: false }`
[INFO] [stdout] 8032ee6c253b5f24c1e592c5c4b05725b4bde12122cf9bc35d9b65cc46067344
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cb9f5fa10f3bf7f791b32012796c9c6f56583fd4eb909cb5e6d9febee309e20
[INFO] running `Command { std: "docker" "start" "-a" "0cb9f5fa10f3bf7f791b32012796c9c6f56583fd4eb909cb5e6d9febee309e20", kill_on_drop: false }`
[INFO] [stderr]    Compiling scoped_threads v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "0cb9f5fa10f3bf7f791b32012796c9c6f56583fd4eb909cb5e6d9febee309e20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cb9f5fa10f3bf7f791b32012796c9c6f56583fd4eb909cb5e6d9febee309e20", kill_on_drop: false }`
[INFO] [stdout] 0cb9f5fa10f3bf7f791b32012796c9c6f56583fd4eb909cb5e6d9febee309e20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d78f86b6d61281ff35321cc4ef26984318912858deb864c37801d0ae43a9fb70
[INFO] running `Command { std: "docker" "start" "-a" "d78f86b6d61281ff35321cc4ef26984318912858deb864c37801d0ae43a9fb70", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scoped_threads-2fbbd2e73b17d2cf)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::no_drop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scoped_threads
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - Builder::stack_size (line 156) ... ok
[INFO] [stdout] test src/lib.rs - Builder::new (line 116) ... ok
[INFO] [stdout] test src/lib.rs - spawn (line 273) ... ok
[INFO] [stdout] test src/lib.rs - JoinHandle::thread (line 405) ... ok
[INFO] [stdout] test src/lib.rs - Builder (line 97) ... ok
[INFO] [stdout] test src/lib.rs - JoinHandle::join (line 374) ... ok
[INFO] [stdout] test src/lib.rs - spawn (line 262) ... ok
[INFO] [stdout] test src/lib.rs - Builder::spawn (line 180) ... ok
[INFO] [stdout] test src/lib.rs - spawn (line 281) ... ok
[INFO] [stdout] test src/lib.rs - JoinHandle (line 309) ... ok
[INFO] [stdout] test src/lib.rs - Builder::name (line 133) ... ok
[INFO] [stdout] test src/lib.rs - JoinHandle::join (line 385) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d78f86b6d61281ff35321cc4ef26984318912858deb864c37801d0ae43a9fb70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d78f86b6d61281ff35321cc4ef26984318912858deb864c37801d0ae43a9fb70", kill_on_drop: false }`
[INFO] [stdout] d78f86b6d61281ff35321cc4ef26984318912858deb864c37801d0ae43a9fb70