[INFO] fetching crate stopwatch2 2.0.0...
[INFO] testing stopwatch2-2.0.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate stopwatch2 2.0.0 into /workspace/builds/worker-66/source
[INFO] validating manifest of crates.io crate stopwatch2 2.0.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stopwatch2 2.0.0
[INFO] finished tweaking crates.io crate stopwatch2 2.0.0
[INFO] tweaked toml for crates.io crate stopwatch2 2.0.0 written to /workspace/builds/worker-66/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09b70201883eae9228354d7552b98eef41f58f9ae22a6be762cc38345d858379
[INFO] running `Command { std: "docker" "start" "-a" "09b70201883eae9228354d7552b98eef41f58f9ae22a6be762cc38345d858379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09b70201883eae9228354d7552b98eef41f58f9ae22a6be762cc38345d858379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09b70201883eae9228354d7552b98eef41f58f9ae22a6be762cc38345d858379", kill_on_drop: false }`
[INFO] [stdout] 09b70201883eae9228354d7552b98eef41f58f9ae22a6be762cc38345d858379
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88e8f399b8d0fe0ff4a71bf6baf2e5d99de92be4602c279fe47af556051b43a5
[INFO] running `Command { std: "docker" "start" "-a" "88e8f399b8d0fe0ff4a71bf6baf2e5d99de92be4602c279fe47af556051b43a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling stopwatch2 v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "88e8f399b8d0fe0ff4a71bf6baf2e5d99de92be4602c279fe47af556051b43a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88e8f399b8d0fe0ff4a71bf6baf2e5d99de92be4602c279fe47af556051b43a5", kill_on_drop: false }`
[INFO] [stdout] 88e8f399b8d0fe0ff4a71bf6baf2e5d99de92be4602c279fe47af556051b43a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49226e5032e0ba9c11cb7c2bd6235afe654d101561cc2e236231de784c84c012
[INFO] running `Command { std: "docker" "start" "-a" "49226e5032e0ba9c11cb7c2bd6235afe654d101561cc2e236231de784c84c012", 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] [stderr]    Compiling stopwatch2 v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "49226e5032e0ba9c11cb7c2bd6235afe654d101561cc2e236231de784c84c012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49226e5032e0ba9c11cb7c2bd6235afe654d101561cc2e236231de784c84c012", kill_on_drop: false }`
[INFO] [stdout] 49226e5032e0ba9c11cb7c2bd6235afe654d101561cc2e236231de784c84c012
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5ad216c88bccae79b9f8e0b5ede39499dfd36adb35e66691da53bbc1fe4c02bd
[INFO] running `Command { std: "docker" "start" "-a" "5ad216c88bccae79b9f8e0b5ede39499dfd36adb35e66691da53bbc1fe4c02bd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.28s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stopwatch2-779f6c1f8ef46bad)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::elapsed_none ... ok
[INFO] [stdout] test tests::is_running ... ok
[INFO] [stdout] test tests::repeated_stops ... ok
[INFO] [stdout] test tests::elapsed_ms ... ok
[INFO] [stdout] test tests::reset ... ok
[INFO] [stdout] test tests::stop ... ok
[INFO] [stdout] test tests::resume_once ... ok
[INFO] [stderr]    Doc-tests stopwatch2
[INFO] [stdout] test tests::resume_twice ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Stopwatch (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.62s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5ad216c88bccae79b9f8e0b5ede39499dfd36adb35e66691da53bbc1fe4c02bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ad216c88bccae79b9f8e0b5ede39499dfd36adb35e66691da53bbc1fe4c02bd", kill_on_drop: false }`
[INFO] [stdout] 5ad216c88bccae79b9f8e0b5ede39499dfd36adb35e66691da53bbc1fe4c02bd