[INFO] fetching crate thread_timer 0.2.0...
[INFO] testing thread_timer-0.2.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate thread_timer 0.2.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate thread_timer 0.2.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate thread_timer 0.2.0
[INFO] finished tweaking crates.io crate thread_timer 0.2.0
[INFO] tweaked toml for crates.io crate thread_timer 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45b2f7de5f89096e31fc8fdb49e87bfcf2e657ffa2145428a822cdf73d6be93c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "45b2f7de5f89096e31fc8fdb49e87bfcf2e657ffa2145428a822cdf73d6be93c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45b2f7de5f89096e31fc8fdb49e87bfcf2e657ffa2145428a822cdf73d6be93c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45b2f7de5f89096e31fc8fdb49e87bfcf2e657ffa2145428a822cdf73d6be93c", kill_on_drop: false }`
[INFO] [stdout] 45b2f7de5f89096e31fc8fdb49e87bfcf2e657ffa2145428a822cdf73d6be93c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29db58112d85e5c7a4d78e7138334fbed90471d783a283de272fd5d2b6f3e926
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "29db58112d85e5c7a4d78e7138334fbed90471d783a283de272fd5d2b6f3e926", kill_on_drop: false }`
[INFO] [stderr]    Compiling thread_timer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "29db58112d85e5c7a4d78e7138334fbed90471d783a283de272fd5d2b6f3e926", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29db58112d85e5c7a4d78e7138334fbed90471d783a283de272fd5d2b6f3e926", kill_on_drop: false }`
[INFO] [stdout] 29db58112d85e5c7a4d78e7138334fbed90471d783a283de272fd5d2b6f3e926
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0422e698a2e43da58ee704e13f3b25e51a7b068903cfa198bc76ff9e73e071a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c0422e698a2e43da58ee704e13f3b25e51a7b068903cfa198bc76ff9e73e071a", kill_on_drop: false }`
[INFO] [stderr]    Compiling thread_timer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "c0422e698a2e43da58ee704e13f3b25e51a7b068903cfa198bc76ff9e73e071a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0422e698a2e43da58ee704e13f3b25e51a7b068903cfa198bc76ff9e73e071a", kill_on_drop: false }`
[INFO] [stdout] c0422e698a2e43da58ee704e13f3b25e51a7b068903cfa198bc76ff9e73e071a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a4a4ac58832e81a41d8729d86131f505a9d34581de426c183e0fdb9f8d97e9a3
[INFO] running `Command { std: "docker" "start" "-a" "a4a4ac58832e81a41d8729d86131f505a9d34581de426c183e0fdb9f8d97e9a3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/thread_timer-371f13190a598d0b
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/thread_timer-081a287495975e9d
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test cannot_cancel_if_not_waiting ... ok
[INFO] [stdout] test does_not_deadlock_when_canceling_long_task ... ok
[INFO] [stdout] test executes_thunk_after_wait ... ok
[INFO] [stdout] test thunk_does_not_run_if_canceled ... ok
[INFO] [stdout] test can_be_reused ... ok
[INFO] [stdout] test can_start_cancel_start ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests thread_timer
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - ThreadTimer::new (line 90) ... ok
[INFO] [stdout] test src/lib.rs - ThreadTimer (line 39) ... ok
[INFO] [stdout] test src/lib.rs - ThreadTimer::start (line 136) ... ok
[INFO] [stdout] test src/lib.rs - ThreadTimer::cancel (line 179) ... ok
[INFO] [stdout] test src/lib.rs - ThreadTimer (line 57) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a4a4ac58832e81a41d8729d86131f505a9d34581de426c183e0fdb9f8d97e9a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4a4ac58832e81a41d8729d86131f505a9d34581de426c183e0fdb9f8d97e9a3", kill_on_drop: false }`
[INFO] [stdout] a4a4ac58832e81a41d8729d86131f505a9d34581de426c183e0fdb9f8d97e9a3