[INFO] fetching crate duration-breakdown 0.2.0...
[INFO] testing duration-breakdown-0.2.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate duration-breakdown 0.2.0 into /workspace/builds/worker-66/source
[INFO] validating manifest of crates.io crate duration-breakdown 0.2.0 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 duration-breakdown 0.2.0
[INFO] finished tweaking crates.io crate duration-breakdown 0.2.0
[INFO] tweaked toml for crates.io crate duration-breakdown 0.2.0 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] d45d274c9f2171fff9e39474083c7e914ad41a51f4c080287c114644a35f5e9b
[INFO] running `Command { std: "docker" "start" "-a" "d45d274c9f2171fff9e39474083c7e914ad41a51f4c080287c114644a35f5e9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d45d274c9f2171fff9e39474083c7e914ad41a51f4c080287c114644a35f5e9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d45d274c9f2171fff9e39474083c7e914ad41a51f4c080287c114644a35f5e9b", kill_on_drop: false }`
[INFO] [stdout] d45d274c9f2171fff9e39474083c7e914ad41a51f4c080287c114644a35f5e9b
[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] 712556b38802f86cbc294d1409a1a6b839a45a49f9709b82a55f3cf18f6f81e3
[INFO] running `Command { std: "docker" "start" "-a" "712556b38802f86cbc294d1409a1a6b839a45a49f9709b82a55f3cf18f6f81e3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling duration-breakdown v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "712556b38802f86cbc294d1409a1a6b839a45a49f9709b82a55f3cf18f6f81e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "712556b38802f86cbc294d1409a1a6b839a45a49f9709b82a55f3cf18f6f81e3", kill_on_drop: false }`
[INFO] [stdout] 712556b38802f86cbc294d1409a1a6b839a45a49f9709b82a55f3cf18f6f81e3
[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] 38670fd8affde8bb352885c6c7ab6cface3f227127f57622a886338016e4f1f9
[INFO] running `Command { std: "docker" "start" "-a" "38670fd8affde8bb352885c6c7ab6cface3f227127f57622a886338016e4f1f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling duration-breakdown v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `from` that must be used
[INFO] [stdout]    --> src/lib.rs:512:9
[INFO] [stdout]     |
[INFO] [stdout] 512 |         DurationBreakdown::from(Duration::MAX);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.53s
[INFO] running `Command { std: "docker" "inspect" "38670fd8affde8bb352885c6c7ab6cface3f227127f57622a886338016e4f1f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38670fd8affde8bb352885c6c7ab6cface3f227127f57622a886338016e4f1f9", kill_on_drop: false }`
[INFO] [stdout] 38670fd8affde8bb352885c6c7ab6cface3f227127f57622a886338016e4f1f9
[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] 078fa2cb161bc9179f8901bef031e909deb5e0d9e4f55698c043dd2b35a1576b
[INFO] running `Command { std: "docker" "start" "-a" "078fa2cb161bc9179f8901bef031e909deb5e0d9e4f55698c043dd2b35a1576b", kill_on_drop: false }`
[INFO] [stderr] warning: unused return value of `from` that must be used
[INFO] [stderr]    --> src/lib.rs:512:9
[INFO] [stderr]     |
[INFO] [stderr] 512 |         DurationBreakdown::from(Duration::MAX);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `duration-breakdown` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/duration_breakdown-796e1a2e6ce735b7)
[INFO] [stdout] running 17 tests
[INFO] [stdout] test test::duration_from_breakdown ... ok
[INFO] [stdout] test test::from_parts ... ok
[INFO] [stdout] test test::max_breakdown ... ok
[INFO] [stdout] test test::extracting_components ... ok
[INFO] [stdout] test test::hours_is_leftover_sec_per_hour ... ok
[INFO] [stdout] test test::days_is_leftover_sec_per_day ... ok
[INFO] [stdout] test test::conversions_work ... ok
[INFO] [stdout] test test::hide_zeros ... ok
[INFO] [stdout] test test::minutes_is_leftover_seconds_per_minute ... ok
[INFO] [stdout] test test::more_complicated ... ok
[INFO] [stdout] test test::normalize ... ok
[INFO] [stdout] test test::precision ... ok
[INFO] [stdout] test test::two_hours ... ok
[INFO] [stdout] test test::seconds_is_leftover_sec ... ok
[INFO] [stdout] test test::zero_duration_is_all_zeros ... ok
[INFO] [stdout] test test::weeks_is_sec_over_sec_per_week ... ok
[INFO] [stdout] test test::with_nanoseconds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests duration-breakdown
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - DurationBreakdown::from_parts (line 69) ... ok
[INFO] [stdout] test src/lib.rs - DurationBreakdown::normalize (line 152) ... ok
[INFO] [stdout] test src/lib.rs - DurationBreakdown::with_precision (line 112) ... ok
[INFO] [stdout] test src/lib.rs - DurationBreakdown::as_string_hide_zeros (line 299) ... ok
[INFO] [stdout] test src/lib.rs - DurationBreakdown::as_string (line 274) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "078fa2cb161bc9179f8901bef031e909deb5e0d9e4f55698c043dd2b35a1576b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "078fa2cb161bc9179f8901bef031e909deb5e0d9e4f55698c043dd2b35a1576b", kill_on_drop: false }`
[INFO] [stdout] 078fa2cb161bc9179f8901bef031e909deb5e0d9e4f55698c043dd2b35a1576b