[INFO] fetching crate async-timer 1.0.0-beta.7...
[INFO] testing async-timer-1.0.0-beta.7 against 1.49.0 for beta-1.50-1
[INFO] extracting crate async-timer 1.0.0-beta.7 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate async-timer 1.0.0-beta.7 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-timer 1.0.0-beta.7
[INFO] finished tweaking crates.io crate async-timer 1.0.0-beta.7
[INFO] tweaked toml for crates.io crate async-timer 1.0.0-beta.7 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 904aaf797f52aef885e18fb73f469c3b8e7c4c0f4f10c0679dc9beacd1098663
[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" "904aaf797f52aef885e18fb73f469c3b8e7c4c0f4f10c0679dc9beacd1098663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "904aaf797f52aef885e18fb73f469c3b8e7c4c0f4f10c0679dc9beacd1098663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "904aaf797f52aef885e18fb73f469c3b8e7c4c0f4f10c0679dc9beacd1098663", kill_on_drop: false }`
[INFO] [stdout] 904aaf797f52aef885e18fb73f469c3b8e7c4c0f4f10c0679dc9beacd1098663
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41f314df86333c929f59ce6485be77dc28b56e97b66f333e1d05ec0411ce7c03
[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" "41f314df86333c929f59ce6485be77dc28b56e97b66f333e1d05ec0411ce7c03", kill_on_drop: false }`
[INFO] [stderr]    Compiling str-buf v1.0.5
[INFO] [stderr]    Compiling async-timer v1.0.0-beta.7 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling error-code v2.0.2
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.62s
[INFO] running `Command { std: "docker" "inspect" "41f314df86333c929f59ce6485be77dc28b56e97b66f333e1d05ec0411ce7c03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41f314df86333c929f59ce6485be77dc28b56e97b66f333e1d05ec0411ce7c03", kill_on_drop: false }`
[INFO] [stdout] 41f314df86333c929f59ce6485be77dc28b56e97b66f333e1d05ec0411ce7c03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 228c506f8ee0952a4e8fdc2bb2416179b9d5fa9a8c873d2f9f0fcc8ad073a86b
[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" "228c506f8ee0952a4e8fdc2bb2416179b9d5fa9a8c873d2f9f0fcc8ad073a86b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling pin-project-lite v0.2.0
[INFO] [stderr]    Compiling tokio v1.0.1
[INFO] [stderr]    Compiling tokio-macros v1.0.0
[INFO] [stderr]    Compiling async-timer v1.0.0-beta.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.54s
[INFO] running `Command { std: "docker" "inspect" "228c506f8ee0952a4e8fdc2bb2416179b9d5fa9a8c873d2f9f0fcc8ad073a86b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "228c506f8ee0952a4e8fdc2bb2416179b9d5fa9a8c873d2f9f0fcc8ad073a86b", kill_on_drop: false }`
[INFO] [stdout] 228c506f8ee0952a4e8fdc2bb2416179b9d5fa9a8c873d2f9f0fcc8ad073a86b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 08431319ee359bfa5706b00630eb01d01b839fb765478ef0828dd3232ff72ced
[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" "08431319ee359bfa5706b00630eb01d01b839fb765478ef0828dd3232ff72ced", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/async_timer-697d152e55438923
[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/interval-7f867f0c526fbc37
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_interval ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/timed-84ed53774e4bf5cc
[INFO] [stdout] test test_timed ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/timer-a900378b88b36ba6
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_cancel_timer ... ok
[INFO] [stderr]    Doc-tests async-timer
[INFO] [stdout] test test_async_timer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/timer/mod.rs - timer::Timer (line 20) ... ok
[INFO] [stdout] test src/interval.rs - interval::Interval (line 17) ... ok
[INFO] [stdout] test src/timed.rs - timed::Timed (line 21) ... ok
[INFO] [stdout] test src/timer/mod.rs - timer::SyncTimer (line 68) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "08431319ee359bfa5706b00630eb01d01b839fb765478ef0828dd3232ff72ced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08431319ee359bfa5706b00630eb01d01b839fb765478ef0828dd3232ff72ced", kill_on_drop: false }`
[INFO] [stdout] 08431319ee359bfa5706b00630eb01d01b839fb765478ef0828dd3232ff72ced