Nov 17 18:28:30.128 INFO testing waveform-0.3.2 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 18:28:30.128 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 18:28:30.511 INFO [stdout] 0cd7c93db2c78377c8cc6068862bb6ab4688055c20f5a56938799ad725e593b7
Nov 17 18:28:30.513 INFO running `"docker" "start" "-a" "0cd7c93db2c78377c8cc6068862bb6ab4688055c20f5a56938799ad725e593b7"`
Nov 17 18:28:31.250 INFO [stderr] usermod: no changes
Nov 17 18:28:31.351 INFO [stderr]    Compiling rlibc v1.0.0
Nov 17 18:28:31.583 INFO [stderr]    Compiling waveform v0.3.2 (/source)
Nov 17 18:28:32.222 INFO [stderr] warning: unused variable: `c1_is_scalar`
Nov 17 18:28:32.222 INFO [stderr]   --> src/misc.rs:32:17
Nov 17 18:28:32.222 INFO [stderr]    |
Nov 17 18:28:32.222 INFO [stderr] 32 |         let mut c1_is_scalar = false;
Nov 17 18:28:32.222 INFO [stderr]    |                 ^^^^^^^^^^^^ help: consider using `_c1_is_scalar` instead
Nov 17 18:28:32.222 INFO [stderr]    |
Nov 17 18:28:32.222 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 18:28:32.222 INFO [stderr] 
Nov 17 18:28:32.222 INFO [stderr] warning: unused variable: `c2_is_scalar`
Nov 17 18:28:32.222 INFO [stderr]   --> src/misc.rs:33:17
Nov 17 18:28:32.222 INFO [stderr]    |
Nov 17 18:28:32.222 INFO [stderr] 33 |         let mut c2_is_scalar = false;
Nov 17 18:28:32.222 INFO [stderr]    |                 ^^^^^^^^^^^^ help: consider using `_c2_is_scalar` instead
Nov 17 18:28:32.222 INFO [stderr] 
Nov 17 18:28:32.231 INFO [stderr] warning: variable does not need to be mutable
Nov 17 18:28:32.231 INFO [stderr]   --> src/misc.rs:32:13
Nov 17 18:28:32.231 INFO [stderr]    |
Nov 17 18:28:32.231 INFO [stderr] 32 |         let mut c1_is_scalar = false;
Nov 17 18:28:32.231 INFO [stderr]    |             ----^^^^^^^^^^^^
Nov 17 18:28:32.231 INFO [stderr]    |             |
Nov 17 18:28:32.231 INFO [stderr]    |             help: remove this `mut`
Nov 17 18:28:32.231 INFO [stderr]    |
Nov 17 18:28:32.231 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 18:28:32.231 INFO [stderr] 
Nov 17 18:28:32.231 INFO [stderr] warning: variable does not need to be mutable
Nov 17 18:28:32.231 INFO [stderr]   --> src/misc.rs:33:13
Nov 17 18:28:32.231 INFO [stderr]    |
Nov 17 18:28:32.231 INFO [stderr] 33 |         let mut c2_is_scalar = false;
Nov 17 18:28:32.231 INFO [stderr]    |             ----^^^^^^^^^^^^
Nov 17 18:28:32.231 INFO [stderr]    |             |
Nov 17 18:28:32.231 INFO [stderr]    |             help: remove this `mut`
Nov 17 18:28:32.231 INFO [stderr] 
Nov 17 18:28:32.489 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Nov 17 18:28:32.499 INFO [stderr] su: No module specific data is present
Nov 17 18:28:33.104 INFO running `"docker" "inspect" "0cd7c93db2c78377c8cc6068862bb6ab4688055c20f5a56938799ad725e593b7"`
Nov 17 18:28:33.180 INFO running `"docker" "rm" "-f" "0cd7c93db2c78377c8cc6068862bb6ab4688055c20f5a56938799ad725e593b7"`
Nov 17 18:28:33.281 INFO [stdout] 0cd7c93db2c78377c8cc6068862bb6ab4688055c20f5a56938799ad725e593b7
Nov 17 18:28:33.285 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 18:28:33.447 INFO [stdout] 8d0f6ae3afe672700fe88226c2be1eddfa9347f8f3944f4a421c303e833e2a5a
Nov 17 18:28:33.449 INFO running `"docker" "start" "-a" "8d0f6ae3afe672700fe88226c2be1eddfa9347f8f3944f4a421c303e833e2a5a"`
Nov 17 18:28:33.932 INFO [stderr] usermod: no changes
Nov 17 18:28:34.007 INFO [stderr]    Compiling waveform v0.3.2 (/source)
Nov 17 18:28:34.451 INFO [stderr] warning: unused variable: `vec`
Nov 17 18:28:34.451 INFO [stderr]   --> examples/binned.rs:86:9
Nov 17 18:28:34.451 INFO [stderr]    |
Nov 17 18:28:34.451 INFO [stderr] 86 |     let vec: Vec<u8> =
Nov 17 18:28:34.451 INFO [stderr]    |         ^^^ help: consider using `_vec` instead
Nov 17 18:28:34.451 INFO [stderr]    |
Nov 17 18:28:34.451 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 18:28:34.451 INFO [stderr] 
Nov 17 18:28:34.455 INFO [stderr] warning: unused variable: `vec`
Nov 17 18:28:34.455 INFO [stderr]   --> examples/multi.rs:85:13
Nov 17 18:28:34.455 INFO [stderr]    |
Nov 17 18:28:34.455 INFO [stderr] 85 |     let mut vec: Vec<u8> =
Nov 17 18:28:34.455 INFO [stderr]    |             ^^^ help: consider using `_vec` instead
Nov 17 18:28:34.455 INFO [stderr]    |
Nov 17 18:28:34.455 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 18:28:34.455 INFO [stderr] 
Nov 17 18:28:34.463 INFO [stderr] warning: variable does not need to be mutable
Nov 17 18:28:34.463 INFO [stderr]   --> examples/multi.rs:85:9
Nov 17 18:28:34.463 INFO [stderr]    |
Nov 17 18:28:34.463 INFO [stderr] 85 |     let mut vec: Vec<u8> =
Nov 17 18:28:34.463 INFO [stderr]    |         ----^^^
Nov 17 18:28:34.463 INFO [stderr]    |         |
Nov 17 18:28:34.463 INFO [stderr]    |         help: remove this `mut`
Nov 17 18:28:34.463 INFO [stderr]    |
Nov 17 18:28:34.463 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 18:28:34.463 INFO [stderr] 
Nov 17 18:28:34.931 INFO [stderr] warning: unused variable: `c1_is_scalar`
Nov 17 18:28:34.931 INFO [stderr]   --> src/misc.rs:32:17
Nov 17 18:28:34.931 INFO [stderr]    |
Nov 17 18:28:34.931 INFO [stderr] 32 |         let mut c1_is_scalar = false;
Nov 17 18:28:34.931 INFO [stderr]    |                 ^^^^^^^^^^^^ help: consider using `_c1_is_scalar` instead
Nov 17 18:28:34.931 INFO [stderr]    |
Nov 17 18:28:34.931 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 18:28:34.931 INFO [stderr] 
Nov 17 18:28:34.931 INFO [stderr] warning: unused variable: `c2_is_scalar`
Nov 17 18:28:34.931 INFO [stderr]   --> src/misc.rs:33:17
Nov 17 18:28:34.931 INFO [stderr]    |
Nov 17 18:28:34.931 INFO [stderr] 33 |         let mut c2_is_scalar = false;
Nov 17 18:28:34.931 INFO [stderr]    |                 ^^^^^^^^^^^^ help: consider using `_c2_is_scalar` instead
Nov 17 18:28:34.931 INFO [stderr] 
Nov 17 18:28:34.939 INFO [stderr] warning: variable does not need to be mutable
Nov 17 18:28:34.939 INFO [stderr]   --> src/misc.rs:32:13
Nov 17 18:28:34.939 INFO [stderr]    |
Nov 17 18:28:34.939 INFO [stderr] 32 |         let mut c1_is_scalar = false;
Nov 17 18:28:34.939 INFO [stderr]    |             ----^^^^^^^^^^^^
Nov 17 18:28:34.939 INFO [stderr]    |             |
Nov 17 18:28:34.939 INFO [stderr]    |             help: remove this `mut`
Nov 17 18:28:34.939 INFO [stderr]    |
Nov 17 18:28:34.939 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 18:28:34.939 INFO [stderr] 
Nov 17 18:28:34.939 INFO [stderr] warning: variable does not need to be mutable
Nov 17 18:28:34.939 INFO [stderr]   --> src/misc.rs:33:13
Nov 17 18:28:34.939 INFO [stderr]    |
Nov 17 18:28:34.939 INFO [stderr] 33 |         let mut c2_is_scalar = false;
Nov 17 18:28:34.939 INFO [stderr]    |             ----^^^^^^^^^^^^
Nov 17 18:28:34.939 INFO [stderr]    |             |
Nov 17 18:28:34.939 INFO [stderr]    |             help: remove this `mut`
Nov 17 18:28:34.939 INFO [stderr] 
Nov 17 18:28:36.410 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.45s
Nov 17 18:28:36.420 INFO [stderr] su: No module specific data is present
Nov 17 18:28:36.759 INFO running `"docker" "inspect" "8d0f6ae3afe672700fe88226c2be1eddfa9347f8f3944f4a421c303e833e2a5a"`
Nov 17 18:28:36.916 INFO running `"docker" "rm" "-f" "8d0f6ae3afe672700fe88226c2be1eddfa9347f8f3944f4a421c303e833e2a5a"`
Nov 17 18:28:37.022 INFO [stdout] 8d0f6ae3afe672700fe88226c2be1eddfa9347f8f3944f4a421c303e833e2a5a
Nov 17 18:28:37.025 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 18:28:37.216 INFO [stdout] 880a15dfaa35f919a8c770da2681b7df7eb5e9b22be5eadb214a81353d1dc26b
Nov 17 18:28:37.221 INFO running `"docker" "start" "-a" "880a15dfaa35f919a8c770da2681b7df7eb5e9b22be5eadb214a81353d1dc26b"`
Nov 17 18:28:37.682 INFO [stderr] usermod: no changes
Nov 17 18:28:37.737 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 17 18:28:37.741 INFO [stderr]      Running /target/debug/deps/waveform-32e1a1104675c096
Nov 17 18:28:37.743 INFO [stdout] 
Nov 17 18:28:37.743 INFO [stdout] running 4 tests
Nov 17 18:28:37.743 INFO [stdout] test multi::tests::markers ... ok
Nov 17 18:28:37.743 INFO [stdout] test binned::tests::markers ... ok
Nov 17 18:28:37.768 INFO [stdout] test multi::tests::multi ... ok
Nov 17 18:28:37.789 INFO [stdout] test binned::tests::render_vec_and_write_eq ... ok
Nov 17 18:28:37.789 INFO [stdout] 
Nov 17 18:28:37.789 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 18:28:37.789 INFO [stdout] 
Nov 17 18:28:37.791 INFO [stderr]    Doc-tests waveform
Nov 17 18:28:38.412 INFO [stdout] 
Nov 17 18:28:38.412 INFO [stdout] running 0 tests
Nov 17 18:28:38.412 INFO [stdout] 
Nov 17 18:28:38.412 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 18:28:38.412 INFO [stdout] 
Nov 17 18:28:38.423 INFO [stderr] su: No module specific data is present
Nov 17 18:28:38.783 INFO running `"docker" "inspect" "880a15dfaa35f919a8c770da2681b7df7eb5e9b22be5eadb214a81353d1dc26b"`
Nov 17 18:28:38.869 INFO running `"docker" "rm" "-f" "880a15dfaa35f919a8c770da2681b7df7eb5e9b22be5eadb214a81353d1dc26b"`
Nov 17 18:28:38.982 INFO [stdout] 880a15dfaa35f919a8c770da2681b7df7eb5e9b22be5eadb214a81353d1dc26b