[INFO] fetching crate chroniker 0.5.1...
[INFO] testing chroniker-0.5.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate chroniker 0.5.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate chroniker 0.5.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chroniker 0.5.1
[INFO] finished tweaking crates.io crate chroniker 0.5.1
[INFO] tweaked toml for crates.io crate chroniker 0.5.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", 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] e79f42bf8dd532684283b719cd153bce596de8648a40cc4f4417682416cda948
[INFO] running `Command { std: "docker" "start" "-a" "e79f42bf8dd532684283b719cd153bce596de8648a40cc4f4417682416cda948", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e79f42bf8dd532684283b719cd153bce596de8648a40cc4f4417682416cda948", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e79f42bf8dd532684283b719cd153bce596de8648a40cc4f4417682416cda948", kill_on_drop: false }`
[INFO] [stdout] e79f42bf8dd532684283b719cd153bce596de8648a40cc4f4417682416cda948
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6b8c2bf40ae3b1e94b985c666b3949f065d28bf32056bb12c8cc80c3e304ac0
[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" "a6b8c2bf40ae3b1e94b985c666b3949f065d28bf32056bb12c8cc80c3e304ac0", kill_on_drop: false }`
[INFO] [stderr]    Compiling chroniker v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "a6b8c2bf40ae3b1e94b985c666b3949f065d28bf32056bb12c8cc80c3e304ac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6b8c2bf40ae3b1e94b985c666b3949f065d28bf32056bb12c8cc80c3e304ac0", kill_on_drop: false }`
[INFO] [stdout] a6b8c2bf40ae3b1e94b985c666b3949f065d28bf32056bb12c8cc80c3e304ac0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db7592d6b547f6e7618882ff0a2e8a9018572080bf0bc21b0080dbe9d84782d2
[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" "db7592d6b547f6e7618882ff0a2e8a9018572080bf0bc21b0080dbe9d84782d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling chroniker v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "db7592d6b547f6e7618882ff0a2e8a9018572080bf0bc21b0080dbe9d84782d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db7592d6b547f6e7618882ff0a2e8a9018572080bf0bc21b0080dbe9d84782d2", kill_on_drop: false }`
[INFO] [stdout] db7592d6b547f6e7618882ff0a2e8a9018572080bf0bc21b0080dbe9d84782d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 09e33dfa8dbdf85c201f7a1cf9507501a6082cc3c1ed13e4492cba6d8b327b2b
[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" "09e33dfa8dbdf85c201f7a1cf9507501a6082cc3c1ed13e4492cba6d8b327b2b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chroniker-e141606b91faa3f5)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test units::test_from_nano ... ok
[INFO] [stdout] test units::test_to_nano ... ok
[INFO] [stdout] test units::test_timeunit_impl ... ok
[INFO] [stdout] test units::test_convert ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chroniker
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/units.rs - units::TimeUnit::to (line 44) ... ok
[INFO] [stdout] test src/lib.rs - Timer::new (line 22) ... ok
[INFO] [stdout] test src/lib.rs - current_time_millis (line 176) ... ok
[INFO] [stdout] test src/lib.rs - current_time (line 163) ... ok
[INFO] [stdout] test src/units.rs - units (line 7) ... ok
[INFO] [stdout] test src/units.rs - units::convert (line 61) ... ok
[INFO] [stdout] test src/lib.rs - sleep (line 143) ... ok
[INFO] [stdout] test src/lib.rs - Timer::get_elapsed (line 34) ... ok
[INFO] [stdout] test src/lib.rs - Timer::elapsed_millis (line 53) ... ok
[INFO] [stdout] test src/lib.rs - Timer::reset (line 73) ... ok
[INFO] [stdout] test src/lib.rs - sleep (line 150) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "09e33dfa8dbdf85c201f7a1cf9507501a6082cc3c1ed13e4492cba6d8b327b2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09e33dfa8dbdf85c201f7a1cf9507501a6082cc3c1ed13e4492cba6d8b327b2b", kill_on_drop: false }`
[INFO] [stdout] 09e33dfa8dbdf85c201f7a1cf9507501a6082cc3c1ed13e4492cba6d8b327b2b