[INFO] updating cached repository Badel2/ent
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Badel2/ent
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Badel2/ent" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Badel2/ent"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Badel2/ent'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Badel2/ent" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Badel2/ent"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Badel2/ent'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 048b4f0ba3ec157eb9cc804203c9028e91c1b6c1
[INFO] sha for GitHub repo Badel2/ent: 048b4f0ba3ec157eb9cc804203c9028e91c1b6c1
[INFO] validating manifest of Badel2/ent 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 Badel2/ent 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 Badel2/ent
[INFO] finished frobbing Badel2/ent
[INFO] frobbed toml for Badel2/ent written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/Badel2/ent/Cargo.toml
[INFO] started frobbing Badel2/ent
[INFO] finished frobbing Badel2/ent
[INFO] frobbed toml for Badel2/ent written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Badel2/ent/Cargo.toml
[INFO] crate Badel2/ent has a lockfile. skipping
[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 Badel2/ent against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Badel2/ent:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 0a0002ffd5ee596425f7117cb40b9ebe744aadfe4d8d16c14072ae2aca116e87
[INFO] running `"docker" "start" "-a" "0a0002ffd5ee596425f7117cb40b9ebe744aadfe4d8d16c14072ae2aca116e87"`
[INFO] [stderr]    Compiling ent v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/main.rs:185:9
[INFO] [stderr]     |
[INFO] [stderr] 185 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `chunk_size`
[INFO] [stderr]   --> src/shannon/mod.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     chunk_size: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.88s
[INFO] running `"docker" "inspect" "0a0002ffd5ee596425f7117cb40b9ebe744aadfe4d8d16c14072ae2aca116e87"`
[INFO] running `"docker" "rm" "-f" "0a0002ffd5ee596425f7117cb40b9ebe744aadfe4d8d16c14072ae2aca116e87"`
[INFO] [stdout] 0a0002ffd5ee596425f7117cb40b9ebe744aadfe4d8d16c14072ae2aca116e87
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Badel2/ent:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] daf7bb8afb2c47edbd4ae3b3e888ef92f41e1652021301d4a66ea9ec30c47cea
[INFO] running `"docker" "start" "-a" "daf7bb8afb2c47edbd4ae3b3e888ef92f41e1652021301d4a66ea9ec30c47cea"`
[INFO] [stderr]    Compiling ent v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `chunk_size`
[INFO] [stderr]   --> src/shannon/mod.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     chunk_size: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `"docker" "inspect" "daf7bb8afb2c47edbd4ae3b3e888ef92f41e1652021301d4a66ea9ec30c47cea"`
[INFO] running `"docker" "rm" "-f" "daf7bb8afb2c47edbd4ae3b3e888ef92f41e1652021301d4a66ea9ec30c47cea"`
[INFO] [stdout] daf7bb8afb2c47edbd4ae3b3e888ef92f41e1652021301d4a66ea9ec30c47cea
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/Badel2/ent:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] f0d945929e9702521abc2ec4ccf5eb803caf4f8c5b03f524e329807238886abc
[INFO] running `"docker" "start" "-a" "f0d945929e9702521abc2ec4ccf5eb803caf4f8c5b03f524e329807238886abc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ent-5db8d094936256b7
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test shannon::slice_test ... ok
[INFO] [stdout] test shannon::it_works ... ok
[INFO] [stdout] test tests::constant_len_9 ... ok
[INFO] [stdout] test shannon::it_panics_also ... ok
[INFO] [stdout] test shannon::it_panics ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f0d945929e9702521abc2ec4ccf5eb803caf4f8c5b03f524e329807238886abc"`
[INFO] running `"docker" "rm" "-f" "f0d945929e9702521abc2ec4ccf5eb803caf4f8c5b03f524e329807238886abc"`
[INFO] [stdout] f0d945929e9702521abc2ec4ccf5eb803caf4f8c5b03f524e329807238886abc