[INFO] fetching crate femtos 0.1.1...
[INFO] testing femtos-0.1.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate femtos 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate femtos 0.1.1
[INFO] finished tweaking crates.io crate femtos 0.1.1
[INFO] tweaked toml for crates.io crate femtos 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate femtos 0.1.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b60a94d2e726d01089e15f134517ecc7812292d46d9c03a51274feb5c25bbe5b
[INFO] running `Command { std: "docker" "start" "-a" "b60a94d2e726d01089e15f134517ecc7812292d46d9c03a51274feb5c25bbe5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b60a94d2e726d01089e15f134517ecc7812292d46d9c03a51274feb5c25bbe5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b60a94d2e726d01089e15f134517ecc7812292d46d9c03a51274feb5c25bbe5b", kill_on_drop: false }`
[INFO] [stdout] b60a94d2e726d01089e15f134517ecc7812292d46d9c03a51274feb5c25bbe5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10166f2b46050bb3c0cf54451a791ad7c70047343bbba4f1c559d385d73fade5
[INFO] running `Command { std: "docker" "start" "-a" "10166f2b46050bb3c0cf54451a791ad7c70047343bbba4f1c559d385d73fade5", kill_on_drop: false }`
[INFO] [stderr]    Compiling femtos v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "10166f2b46050bb3c0cf54451a791ad7c70047343bbba4f1c559d385d73fade5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10166f2b46050bb3c0cf54451a791ad7c70047343bbba4f1c559d385d73fade5", kill_on_drop: false }`
[INFO] [stdout] 10166f2b46050bb3c0cf54451a791ad7c70047343bbba4f1c559d385d73fade5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41ca43ff599897049d7ebf4dabf56d84d60114c3c6fec026f62cb9fe9b206bd2
[INFO] running `Command { std: "docker" "start" "-a" "41ca43ff599897049d7ebf4dabf56d84d60114c3c6fec026f62cb9fe9b206bd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling femtos v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "41ca43ff599897049d7ebf4dabf56d84d60114c3c6fec026f62cb9fe9b206bd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41ca43ff599897049d7ebf4dabf56d84d60114c3c6fec026f62cb9fe9b206bd2", kill_on_drop: false }`
[INFO] [stdout] 41ca43ff599897049d7ebf4dabf56d84d60114c3c6fec026f62cb9fe9b206bd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 640ce4c844cb2e086aa32b4e3af9441b1eb808e4aa013f48a1681c97d184af82
[INFO] running `Command { std: "docker" "start" "-a" "640ce4c844cb2e086aa32b4e3af9441b1eb808e4aa013f48a1681c97d184af82", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/femtos-01413d83bcce8196)
[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; finished in 0.00s
[INFO] [stderr]    Doc-tests femtos
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/lib.rs - Duration::as_picos (line 222) ... ok
[INFO] [stdout] test src/lib.rs - Duration::as_femtos (line 238) ... ok
[INFO] [stdout] test src/lib.rs - Duration::as_micros (line 192) ... ok
[INFO] [stdout] test src/lib.rs - Duration::as_nanos (line 207) ... ok
[INFO] [stdout] test src/lib.rs - Duration::as_millis (line 177) ... ok
[INFO] [stdout] test src/lib.rs - Duration::from_micros (line 92) ... ok
[INFO] [stdout] test src/lib.rs - Duration::checked_add (line 254) ... ok
[INFO] [stdout] test src/lib.rs - Duration::checked_sub (line 273) ... ok
[INFO] [stdout] test src/lib.rs - Duration::from_nanos (line 110) ... ok
[INFO] [stdout] test src/lib.rs - Duration::as_secs (line 162) ... ok
[INFO] [stdout] test src/lib.rs - Frequency::from_hz (line 503) ... ok
[INFO] [stdout] test src/lib.rs - Duration::from_secs (line 56) ... ok
[INFO] [stdout] test src/lib.rs - Frequency::from_mhz (line 531) ... ok
[INFO] [stdout] test src/lib.rs - Frequency::from_khz (line 517) ... ok
[INFO] [stdout] test src/lib.rs - Duration::from_picos (line 128) ... ok
[INFO] [stdout] test src/lib.rs - Duration::from_millis (line 74) ... ok
[INFO] [stdout] test src/lib.rs - Frequency::period_duration (line 566) ... ok
[INFO] [stdout] test src/lib.rs - Duration::from_femtos (line 146) ... ok
[INFO] [stdout] test src/lib.rs - Instant::checked_sub (line 456) ... ok
[INFO] [stdout] test src/lib.rs - Instant::duration_since (line 418) ... ok
[INFO] [stdout] test src/lib.rs - Instant::checked_add (line 434) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "640ce4c844cb2e086aa32b4e3af9441b1eb808e4aa013f48a1681c97d184af82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "640ce4c844cb2e086aa32b4e3af9441b1eb808e4aa013f48a1681c97d184af82", kill_on_drop: false }`
[INFO] [stdout] 640ce4c844cb2e086aa32b4e3af9441b1eb808e4aa013f48a1681c97d184af82