[INFO] fetching crate esync 0.1.2...
[INFO] testing esync-0.1.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate esync 0.1.2 into /workspace/builds/worker-2-tc1/source
[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] validating manifest of crates.io crate esync 0.1.2 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5127414fd265b5ffcf1e66a07b1589996a6a4f7ae4df2ac86a5ccec2e921ac87
[INFO] running `Command { std: "docker" "start" "-a" "5127414fd265b5ffcf1e66a07b1589996a6a4f7ae4df2ac86a5ccec2e921ac87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5127414fd265b5ffcf1e66a07b1589996a6a4f7ae4df2ac86a5ccec2e921ac87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5127414fd265b5ffcf1e66a07b1589996a6a4f7ae4df2ac86a5ccec2e921ac87", kill_on_drop: false }`
[INFO] [stdout] 5127414fd265b5ffcf1e66a07b1589996a6a4f7ae4df2ac86a5ccec2e921ac87
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3a017f19e44c8ff06b073e755fe7e849b033286e7c021fc5d8c384164151b54
[INFO] running `Command { std: "docker" "start" "-a" "e3a017f19e44c8ff06b073e755fe7e849b033286e7c021fc5d8c384164151b54", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[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 2.14s
[INFO] running `Command { std: "docker" "inspect" "e3a017f19e44c8ff06b073e755fe7e849b033286e7c021fc5d8c384164151b54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3a017f19e44c8ff06b073e755fe7e849b033286e7c021fc5d8c384164151b54", kill_on_drop: false }`
[INFO] [stdout] e3a017f19e44c8ff06b073e755fe7e849b033286e7c021fc5d8c384164151b54
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d9f40198689ee564bf5ff2dc679ebc2cb9262b9146b19a19ef98184b7fa3a31
[INFO] running `Command { std: "docker" "start" "-a" "1d9f40198689ee564bf5ff2dc679ebc2cb9262b9146b19a19ef98184b7fa3a31", kill_on_drop: false }`
[INFO] [stderr]    Compiling esync v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "1d9f40198689ee564bf5ff2dc679ebc2cb9262b9146b19a19ef98184b7fa3a31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d9f40198689ee564bf5ff2dc679ebc2cb9262b9146b19a19ef98184b7fa3a31", kill_on_drop: false }`
[INFO] [stdout] 1d9f40198689ee564bf5ff2dc679ebc2cb9262b9146b19a19ef98184b7fa3a31
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fe586f0a6153f5f870873f6851d4f876bf6c588a490f2e520dd9c9cf1fba863d
[INFO] running `Command { std: "docker" "start" "-a" "fe586f0a6153f5f870873f6851d4f876bf6c588a490f2e520dd9c9cf1fba863d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/esync-35f218cb2a37dcf9)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test semaphore::test::wait_and_release ... ok
[INFO] [stdout] test worker_threads::test::process_string ... ok
[INFO] [stdout] test semaphore::test::release_while_wait ... 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] [stderr]    Doc-tests esync
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 12.54s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/semaphore.rs - semaphore::Semaphore (line 13) ... ok
[INFO] [stdout] test src/worker_threads.rs - worker_threads::process (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.62s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fe586f0a6153f5f870873f6851d4f876bf6c588a490f2e520dd9c9cf1fba863d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe586f0a6153f5f870873f6851d4f876bf6c588a490f2e520dd9c9cf1fba863d", kill_on_drop: false }`
[INFO] [stdout] fe586f0a6153f5f870873f6851d4f876bf6c588a490f2e520dd9c9cf1fba863d
