[INFO] fetching crate tempus 0.2.4...
[INFO] testing tempus-0.2.4 against 1.60.0 for beta-1.61-1
[INFO] extracting crate tempus 0.2.4 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate tempus 0.2.4 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tempus 0.2.4
[INFO] finished tweaking crates.io crate tempus 0.2.4
[INFO] tweaked toml for crates.io crate tempus 0.2.4 written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded idem v0.1.1
[INFO] [stderr]   Downloaded system-call v0.1.3
[INFO] [stderr]   Downloaded libc-interface v0.1.2
[INFO] [stderr]   Downloaded idem v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5073aba46354b056b29e56c8ec9222855757e5da1ed6aeb96ba4c63bf4eacdf
[INFO] running `Command { std: "docker" "start" "-a" "d5073aba46354b056b29e56c8ec9222855757e5da1ed6aeb96ba4c63bf4eacdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5073aba46354b056b29e56c8ec9222855757e5da1ed6aeb96ba4c63bf4eacdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5073aba46354b056b29e56c8ec9222855757e5da1ed6aeb96ba4c63bf4eacdf", kill_on_drop: false }`
[INFO] [stdout] d5073aba46354b056b29e56c8ec9222855757e5da1ed6aeb96ba4c63bf4eacdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 315582cb3bdf3fe40f636befcb77cb7576020dc6d559e7e18549cc00d8969540
[INFO] running `Command { std: "docker" "start" "-a" "315582cb3bdf3fe40f636befcb77cb7576020dc6d559e7e18549cc00d8969540", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling idem v0.4.0
[INFO] [stderr]    Compiling idem v0.1.1
[INFO] [stderr]    Compiling tempus v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated constant `zero` should have an upper case name
[INFO] [stdout]   --> src/lib.rs:36:11
[INFO] [stdout]    |
[INFO] [stdout] 36 |     const zero: Self = Span(0);
[INFO] [stdout]    |           ^^^^ help: convert the identifier to upper case: `ZERO`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "315582cb3bdf3fe40f636befcb77cb7576020dc6d559e7e18549cc00d8969540", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "315582cb3bdf3fe40f636befcb77cb7576020dc6d559e7e18549cc00d8969540", kill_on_drop: false }`
[INFO] [stdout] 315582cb3bdf3fe40f636befcb77cb7576020dc6d559e7e18549cc00d8969540
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4089775acb1f8bdcd3ff4ec91db4fae6e9bb78b6d035002053f088a8279c2d3a
[INFO] running `Command { std: "docker" "start" "-a" "4089775acb1f8bdcd3ff4ec91db4fae6e9bb78b6d035002053f088a8279c2d3a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tempus v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated constant `zero` should have an upper case name
[INFO] [stdout]   --> src/lib.rs:36:11
[INFO] [stdout]    |
[INFO] [stdout] 36 |     const zero: Self = Span(0);
[INFO] [stdout]    |           ^^^^ help: convert the identifier to upper case: `ZERO`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `zero` should have an upper case name
[INFO] [stdout]   --> src/lib.rs:36:11
[INFO] [stdout]    |
[INFO] [stdout] 36 |     const zero: Self = Span(0);
[INFO] [stdout]    |           ^^^^ help: convert the identifier to upper case: `ZERO`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` 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 2.03s
[INFO] running `Command { std: "docker" "inspect" "4089775acb1f8bdcd3ff4ec91db4fae6e9bb78b6d035002053f088a8279c2d3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4089775acb1f8bdcd3ff4ec91db4fae6e9bb78b6d035002053f088a8279c2d3a", kill_on_drop: false }`
[INFO] [stdout] 4089775acb1f8bdcd3ff4ec91db4fae6e9bb78b6d035002053f088a8279c2d3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d25b3ffbbec0efb0e817d0f77b45d78beb63a3b5eeaed447560963ea2352c32
[INFO] running `Command { std: "docker" "start" "-a" "2d25b3ffbbec0efb0e817d0f77b45d78beb63a3b5eeaed447560963ea2352c32", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: associated constant `zero` should have an upper case name
[INFO] [stdout] 
[INFO] [stderr]   --> src/lib.rs:36:11
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 36 |     const zero: Self = Span(0);
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |           ^^^^ help: convert the identifier to upper case: `ZERO`
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] running 0 tests
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: `tempus` (lib) generated 1 warning
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] warning: `tempus` (lib test) generated 1 warning (1 duplicate)
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/time-a0b794b0b429defb)
[INFO] [stderr]    Doc-tests time
[INFO] running `Command { std: "docker" "inspect" "2d25b3ffbbec0efb0e817d0f77b45d78beb63a3b5eeaed447560963ea2352c32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d25b3ffbbec0efb0e817d0f77b45d78beb63a3b5eeaed447560963ea2352c32", kill_on_drop: false }`
[INFO] [stdout] 2d25b3ffbbec0efb0e817d0f77b45d78beb63a3b5eeaed447560963ea2352c32