Dec 14 14:11:36.333 INFO testing waveform-0.3.2 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 14:11:36.334 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 14:11:36.654 INFO [stdout] d87c8b7b03e622dd8d6762ad1b0d34e0610e76846ba86c0fd50362d74bccb713
Dec 14 14:11:36.657 INFO running `"docker" "start" "-a" "d87c8b7b03e622dd8d6762ad1b0d34e0610e76846ba86c0fd50362d74bccb713"`
Dec 14 14:11:37.253 INFO [stderr] usermod: no changes
Dec 14 14:11:37.314 INFO [stderr]    Compiling rlibc v1.0.0
Dec 14 14:11:37.525 INFO [stderr]    Compiling waveform v0.3.2 (/source)
Dec 14 14:11:38.179 INFO [stderr] warning: unused variable: `c1_is_scalar`
Dec 14 14:11:38.179 INFO [stderr]   --> src/misc.rs:32:17
Dec 14 14:11:38.179 INFO [stderr]    |
Dec 14 14:11:38.179 INFO [stderr] 32 |         let mut c1_is_scalar = false;
Dec 14 14:11:38.179 INFO [stderr]    |                 ^^^^^^^^^^^^ help: consider using `_c1_is_scalar` instead
Dec 14 14:11:38.179 INFO [stderr]    |
Dec 14 14:11:38.179 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 14:11:38.179 INFO [stderr] 
Dec 14 14:11:38.179 INFO [stderr] warning: unused variable: `c2_is_scalar`
Dec 14 14:11:38.179 INFO [stderr]   --> src/misc.rs:33:17
Dec 14 14:11:38.179 INFO [stderr]    |
Dec 14 14:11:38.179 INFO [stderr] 33 |         let mut c2_is_scalar = false;
Dec 14 14:11:38.179 INFO [stderr]    |                 ^^^^^^^^^^^^ help: consider using `_c2_is_scalar` instead
Dec 14 14:11:38.179 INFO [stderr] 
Dec 14 14:11:38.179 INFO [stderr] warning: variable does not need to be mutable
Dec 14 14:11:38.179 INFO [stderr]   --> src/misc.rs:32:13
Dec 14 14:11:38.179 INFO [stderr]    |
Dec 14 14:11:38.179 INFO [stderr] 32 |         let mut c1_is_scalar = false;
Dec 14 14:11:38.179 INFO [stderr]    |             ----^^^^^^^^^^^^
Dec 14 14:11:38.179 INFO [stderr]    |             |
Dec 14 14:11:38.179 INFO [stderr]    |             help: remove this `mut`
Dec 14 14:11:38.179 INFO [stderr]    |
Dec 14 14:11:38.179 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 14:11:38.179 INFO [stderr] 
Dec 14 14:11:38.179 INFO [stderr] warning: variable does not need to be mutable
Dec 14 14:11:38.179 INFO [stderr]   --> src/misc.rs:33:13
Dec 14 14:11:38.179 INFO [stderr]    |
Dec 14 14:11:38.179 INFO [stderr] 33 |         let mut c2_is_scalar = false;
Dec 14 14:11:38.179 INFO [stderr]    |             ----^^^^^^^^^^^^
Dec 14 14:11:38.179 INFO [stderr]    |             |
Dec 14 14:11:38.179 INFO [stderr]    |             help: remove this `mut`
Dec 14 14:11:38.179 INFO [stderr] 
Dec 14 14:11:38.389 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Dec 14 14:11:38.393 INFO [stderr] su: No module specific data is present
Dec 14 14:11:38.947 INFO running `"docker" "inspect" "d87c8b7b03e622dd8d6762ad1b0d34e0610e76846ba86c0fd50362d74bccb713"`
Dec 14 14:11:39.139 INFO running `"docker" "rm" "-f" "d87c8b7b03e622dd8d6762ad1b0d34e0610e76846ba86c0fd50362d74bccb713"`
Dec 14 14:11:39.335 INFO [stdout] d87c8b7b03e622dd8d6762ad1b0d34e0610e76846ba86c0fd50362d74bccb713
Dec 14 14:11:39.340 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 14:11:39.570 INFO [stdout] b481d1e087350b13ad021773cb81f4c2042e69b4945cedc381864e00a2469499
Dec 14 14:11:39.572 INFO running `"docker" "start" "-a" "b481d1e087350b13ad021773cb81f4c2042e69b4945cedc381864e00a2469499"`
Dec 14 14:11:40.233 INFO [stderr] usermod: no changes
Dec 14 14:11:40.291 INFO [stderr]    Compiling waveform v0.3.2 (/source)
Dec 14 14:11:40.796 INFO [stderr] warning: unused variable: `vec`
Dec 14 14:11:40.796 INFO [stderr]   --> examples/multi.rs:85:13
Dec 14 14:11:40.796 INFO [stderr]    |
Dec 14 14:11:40.796 INFO [stderr] 85 |     let mut vec: Vec<u8> =
Dec 14 14:11:40.796 INFO [stderr]    |             ^^^ help: consider using `_vec` instead
Dec 14 14:11:40.796 INFO [stderr]    |
Dec 14 14:11:40.796 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 14:11:40.796 INFO [stderr] 
Dec 14 14:11:40.803 INFO [stderr] warning: variable does not need to be mutable
Dec 14 14:11:40.803 INFO [stderr]   --> examples/multi.rs:85:9
Dec 14 14:11:40.803 INFO [stderr]    |
Dec 14 14:11:40.803 INFO [stderr] 85 |     let mut vec: Vec<u8> =
Dec 14 14:11:40.803 INFO [stderr]    |         ----^^^
Dec 14 14:11:40.803 INFO [stderr]    |         |
Dec 14 14:11:40.803 INFO [stderr]    |         help: remove this `mut`
Dec 14 14:11:40.803 INFO [stderr]    |
Dec 14 14:11:40.803 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 14:11:40.803 INFO [stderr] 
Dec 14 14:11:40.818 INFO [stderr] warning: unused variable: `vec`
Dec 14 14:11:40.818 INFO [stderr]   --> examples/binned.rs:86:9
Dec 14 14:11:40.818 INFO [stderr]    |
Dec 14 14:11:40.818 INFO [stderr] 86 |     let vec: Vec<u8> =
Dec 14 14:11:40.818 INFO [stderr]    |         ^^^ help: consider using `_vec` instead
Dec 14 14:11:40.818 INFO [stderr]    |
Dec 14 14:11:40.818 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 14:11:40.818 INFO [stderr] 
Dec 14 14:11:40.983 INFO [stderr] warning: unused variable: `c1_is_scalar`
Dec 14 14:11:40.983 INFO [stderr]   --> src/misc.rs:32:17
Dec 14 14:11:40.983 INFO [stderr]    |
Dec 14 14:11:40.983 INFO [stderr] 32 |         let mut c1_is_scalar = false;
Dec 14 14:11:40.983 INFO [stderr]    |                 ^^^^^^^^^^^^ help: consider using `_c1_is_scalar` instead
Dec 14 14:11:40.983 INFO [stderr]    |
Dec 14 14:11:40.983 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 14:11:40.983 INFO [stderr] 
Dec 14 14:11:40.988 INFO [stderr] warning: unused variable: `c2_is_scalar`
Dec 14 14:11:40.989 INFO [stderr]   --> src/misc.rs:33:17
Dec 14 14:11:40.989 INFO [stderr]    |
Dec 14 14:11:40.989 INFO [stderr] 33 |         let mut c2_is_scalar = false;
Dec 14 14:11:40.989 INFO [stderr]    |                 ^^^^^^^^^^^^ help: consider using `_c2_is_scalar` instead
Dec 14 14:11:40.989 INFO [stderr] 
Dec 14 14:11:40.990 INFO [stderr] warning: variable does not need to be mutable
Dec 14 14:11:40.990 INFO [stderr]   --> src/misc.rs:32:13
Dec 14 14:11:40.990 INFO [stderr]    |
Dec 14 14:11:40.990 INFO [stderr] 32 |         let mut c1_is_scalar = false;
Dec 14 14:11:40.990 INFO [stderr]    |             ----^^^^^^^^^^^^
Dec 14 14:11:40.990 INFO [stderr]    |             |
Dec 14 14:11:40.990 INFO [stderr]    |             help: remove this `mut`
Dec 14 14:11:40.990 INFO [stderr]    |
Dec 14 14:11:40.990 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 14:11:40.990 INFO [stderr] 
Dec 14 14:11:40.990 INFO [stderr] warning: variable does not need to be mutable
Dec 14 14:11:40.990 INFO [stderr]   --> src/misc.rs:33:13
Dec 14 14:11:40.990 INFO [stderr]    |
Dec 14 14:11:40.990 INFO [stderr] 33 |         let mut c2_is_scalar = false;
Dec 14 14:11:40.990 INFO [stderr]    |             ----^^^^^^^^^^^^
Dec 14 14:11:40.990 INFO [stderr]    |             |
Dec 14 14:11:40.990 INFO [stderr]    |             help: remove this `mut`
Dec 14 14:11:40.990 INFO [stderr] 
Dec 14 14:11:42.035 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
Dec 14 14:11:42.035 INFO [stderr] su: No module specific data is present
Dec 14 14:11:42.291 INFO running `"docker" "inspect" "b481d1e087350b13ad021773cb81f4c2042e69b4945cedc381864e00a2469499"`
Dec 14 14:11:42.365 INFO running `"docker" "rm" "-f" "b481d1e087350b13ad021773cb81f4c2042e69b4945cedc381864e00a2469499"`
Dec 14 14:11:42.456 INFO [stdout] b481d1e087350b13ad021773cb81f4c2042e69b4945cedc381864e00a2469499
Dec 14 14:11:42.486 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 14:11:42.693 INFO [stdout] ba6613a0595980205ca4248809767b39ea7f6a26ae5aabc0fab6babf244cecb4
Dec 14 14:11:42.694 INFO running `"docker" "start" "-a" "ba6613a0595980205ca4248809767b39ea7f6a26ae5aabc0fab6babf244cecb4"`
Dec 14 14:11:43.425 INFO [stderr] usermod: no changes
Dec 14 14:11:43.511 INFO [stdout] 
Dec 14 14:11:43.511 INFO [stdout] running 4 tests
Dec 14 14:11:43.511 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 14 14:11:43.511 INFO [stderr]      Running /target/debug/deps/waveform-a30f4d1ee6cbaf70
Dec 14 14:11:43.515 INFO [stdout] test binned::tests::markers ... ok
Dec 14 14:11:43.526 INFO [stdout] test multi::tests::markers ... ok
Dec 14 14:11:43.543 INFO [stdout] test multi::tests::multi ... ok
Dec 14 14:11:43.550 INFO [stdout] test binned::tests::render_vec_and_write_eq ... ok
Dec 14 14:11:43.550 INFO [stdout] 
Dec 14 14:11:43.550 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 14:11:43.550 INFO [stdout] 
Dec 14 14:11:43.550 INFO [stderr]    Doc-tests waveform
Dec 14 14:11:44.325 INFO [stdout] 
Dec 14 14:11:44.325 INFO [stdout] running 0 tests
Dec 14 14:11:44.325 INFO [stdout] 
Dec 14 14:11:44.325 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 14:11:44.325 INFO [stdout] 
Dec 14 14:11:44.330 INFO [stderr] su: No module specific data is present
Dec 14 14:11:44.601 INFO running `"docker" "inspect" "ba6613a0595980205ca4248809767b39ea7f6a26ae5aabc0fab6babf244cecb4"`
Dec 14 14:11:44.700 INFO running `"docker" "rm" "-f" "ba6613a0595980205ca4248809767b39ea7f6a26ae5aabc0fab6babf244cecb4"`
Dec 14 14:11:44.827 INFO [stdout] ba6613a0595980205ca4248809767b39ea7f6a26ae5aabc0fab6babf244cecb4