[INFO] fetching crate esync 0.1.2...
[INFO] testing esync-0.1.2 against 1.83.0 for beta-1.84.0-4-retry
[INFO] extracting crate esync 0.1.2 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate esync 0.1.2 on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate esync 0.1.2
[INFO] finished tweaking crates.io crate esync 0.1.2
[INFO] tweaked toml for crates.io crate esync 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09280d3a05d2304e2d164a058245c6e8cecf2dcd63b964fec53e1ccfe765a2dd
[INFO] running `Command { std: "docker" "start" "-a" "09280d3a05d2304e2d164a058245c6e8cecf2dcd63b964fec53e1ccfe765a2dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09280d3a05d2304e2d164a058245c6e8cecf2dcd63b964fec53e1ccfe765a2dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09280d3a05d2304e2d164a058245c6e8cecf2dcd63b964fec53e1ccfe765a2dd", kill_on_drop: false }`
[INFO] [stdout] 09280d3a05d2304e2d164a058245c6e8cecf2dcd63b964fec53e1ccfe765a2dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b168da1119739e56006a31b0daf3b59d1c1c8c96578741f37d14d311b1f73d0
[INFO] running `Command { std: "docker" "start" "-a" "4b168da1119739e56006a31b0daf3b59d1c1c8c96578741f37d14d311b1f73d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling esync v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.96s
[INFO] running `Command { std: "docker" "inspect" "4b168da1119739e56006a31b0daf3b59d1c1c8c96578741f37d14d311b1f73d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b168da1119739e56006a31b0daf3b59d1c1c8c96578741f37d14d311b1f73d0", kill_on_drop: false }`
[INFO] [stdout] 4b168da1119739e56006a31b0daf3b59d1c1c8c96578741f37d14d311b1f73d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff4f1d72480b04ee28b67bac2fb3a974634e1dfd9ea1b02668e2814597e3191f
[INFO] running `Command { std: "docker" "start" "-a" "ff4f1d72480b04ee28b67bac2fb3a974634e1dfd9ea1b02668e2814597e3191f", kill_on_drop: false }`
[INFO] [stderr]    Compiling esync v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "ff4f1d72480b04ee28b67bac2fb3a974634e1dfd9ea1b02668e2814597e3191f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff4f1d72480b04ee28b67bac2fb3a974634e1dfd9ea1b02668e2814597e3191f", kill_on_drop: false }`
[INFO] [stdout] ff4f1d72480b04ee28b67bac2fb3a974634e1dfd9ea1b02668e2814597e3191f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 708c69d214c456fa3997cd1ed7c68287fe83747a71b12afb9c82a45747741eeb
[INFO] running `Command { std: "docker" "start" "-a" "708c69d214c456fa3997cd1ed7c68287fe83747a71b12afb9c82a45747741eeb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/esync-afb732a35fd2e22b)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test semaphore::test::wait_and_release ... ok
[INFO] [stdout] test semaphore::test::release_while_wait ... ok
[INFO] [stdout] test worker_threads::test::process_string ... ok
[INFO] [stdout] test semaphore::test::stress1 ... ok
[INFO] [stdout] test semaphore::test::stress2 ... ok
[INFO] [stdout] test semaphore::test::stress4 ... ok
[INFO] [stdout] test semaphore::test::stress8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 15.78s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests esync
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/worker_threads.rs - worker_threads::process (line 9) ... ok
[INFO] [stdout] test src/semaphore.rs - semaphore::Semaphore (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "708c69d214c456fa3997cd1ed7c68287fe83747a71b12afb9c82a45747741eeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "708c69d214c456fa3997cd1ed7c68287fe83747a71b12afb9c82a45747741eeb", kill_on_drop: false }`
[INFO] [stdout] 708c69d214c456fa3997cd1ed7c68287fe83747a71b12afb9c82a45747741eeb
