[INFO] crate time2 0.2.0 is already in cache
[INFO] extracting crate time2 0.2.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/time2/0.2.0
[INFO] extracting crate time2 0.2.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/time2/0.2.0
[INFO] validating manifest of time2-0.2.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of time2-0.2.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing time2-0.2.0
[INFO] finished frobbing time2-0.2.0
[INFO] frobbed toml for time2-0.2.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/time2/0.2.0/Cargo.toml
[INFO] started frobbing time2-0.2.0
[INFO] finished frobbing time2-0.2.0
[INFO] frobbed toml for time2-0.2.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/time2/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing time2-0.2.0 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/time2/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 1358c007249f5f608204296484d11754680e18a1d96a431df1e45b405d59eae9
[INFO] running `"docker" "start" "-a" "1358c007249f5f608204296484d11754680e18a1d96a431df1e45b405d59eae9"`
[INFO] [stderr]    Compiling time2 v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "1358c007249f5f608204296484d11754680e18a1d96a431df1e45b405d59eae9"`
[INFO] running `"docker" "rm" "-f" "1358c007249f5f608204296484d11754680e18a1d96a431df1e45b405d59eae9"`
[INFO] [stdout] 1358c007249f5f608204296484d11754680e18a1d96a431df1e45b405d59eae9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/time2/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] c5d9324d0993853aa2c8a79a504033430f352b2b2313d725bbc52af5328674f5
[INFO] running `"docker" "start" "-a" "c5d9324d0993853aa2c8a79a504033430f352b2b2313d725bbc52af5328674f5"`
[INFO] [stderr]    Compiling quickcheck v0.2.27
[INFO] [stderr]    Compiling time2 v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/duration.rs:143:58
[INFO] [stderr]     |
[INFO] [stderr] 143 |             Duration::from_millis(millis).as_millis() == Some(millis)
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^ expected u128, found enum `std::option::Option`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `u128`
[INFO] [stderr]                found type `std::option::Option<u64>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/duration.rs:149:17
[INFO] [stderr]     |
[INFO] [stderr] 148 |             let millis = match dur.as_millis() {
[INFO] [stderr]     |                                --------------- this match expression has type `u128`
[INFO] [stderr] 149 |                 Some(millis) => millis,
[INFO] [stderr]     |                 ^^^^^^^^^^^^ expected u128, found enum `std::option::Option`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `u128`
[INFO] [stderr]                found type `std::option::Option<_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/duration.rs:150:17
[INFO] [stderr]     |
[INFO] [stderr] 150 |                 None => return TestResult::discard(),
[INFO] [stderr]     |                 ^^^^ expected u128, found enum `std::option::Option`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `u128`
[INFO] [stderr]                found type `std::option::Option<_>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `time2`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "c5d9324d0993853aa2c8a79a504033430f352b2b2313d725bbc52af5328674f5"`
[INFO] running `"docker" "rm" "-f" "c5d9324d0993853aa2c8a79a504033430f352b2b2313d725bbc52af5328674f5"`
[INFO] [stdout] c5d9324d0993853aa2c8a79a504033430f352b2b2313d725bbc52af5328674f5