[INFO] fetching crate esync 0.1.2...
[INFO] testing esync-0.1.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate esync 0.1.2 into /workspace/builds/worker-3-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-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate esync 0.1.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c63db65e0764bfbfbcc8f7a94cfb73701b85745710e629b86bf792ff891283f
[INFO] running `Command { std: "docker" "start" "-a" "4c63db65e0764bfbfbcc8f7a94cfb73701b85745710e629b86bf792ff891283f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c63db65e0764bfbfbcc8f7a94cfb73701b85745710e629b86bf792ff891283f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c63db65e0764bfbfbcc8f7a94cfb73701b85745710e629b86bf792ff891283f", kill_on_drop: false }`
[INFO] [stdout] 4c63db65e0764bfbfbcc8f7a94cfb73701b85745710e629b86bf792ff891283f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0f3a1c0d2f4a3dfbabbe272c89159b070a876b36b8428e83973a96a14fe14f2
[INFO] running `Command { std: "docker" "start" "-a" "e0f3a1c0d2f4a3dfbabbe272c89159b070a876b36b8428e83973a96a14fe14f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling esync v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "e0f3a1c0d2f4a3dfbabbe272c89159b070a876b36b8428e83973a96a14fe14f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0f3a1c0d2f4a3dfbabbe272c89159b070a876b36b8428e83973a96a14fe14f2", kill_on_drop: false }`
[INFO] [stdout] e0f3a1c0d2f4a3dfbabbe272c89159b070a876b36b8428e83973a96a14fe14f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c202677acbded107d4300031df031282b875b69b23f779b42e279ff0df358c2
[INFO] running `Command { std: "docker" "start" "-a" "5c202677acbded107d4300031df031282b875b69b23f779b42e279ff0df358c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling esync v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "5c202677acbded107d4300031df031282b875b69b23f779b42e279ff0df358c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c202677acbded107d4300031df031282b875b69b23f779b42e279ff0df358c2", kill_on_drop: false }`
[INFO] [stdout] 5c202677acbded107d4300031df031282b875b69b23f779b42e279ff0df358c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5b2dc96aece34f2fdb1d7260e3c567974b4791b72966270406ea71385b3277f2
[INFO] running `Command { std: "docker" "start" "-a" "5b2dc96aece34f2fdb1d7260e3c567974b4791b72966270406ea71385b3277f2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/esync-bd190b5dfd3571ed)
[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 12.67s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests esync
[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 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5b2dc96aece34f2fdb1d7260e3c567974b4791b72966270406ea71385b3277f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b2dc96aece34f2fdb1d7260e3c567974b4791b72966270406ea71385b3277f2", kill_on_drop: false }`
[INFO] [stdout] 5b2dc96aece34f2fdb1d7260e3c567974b4791b72966270406ea71385b3277f2