[INFO] updating cached repository bazhenov/fast-estimate
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bazhenov/fast-estimate
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bazhenov/fast-estimate" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/bazhenov/fast-estimate"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/bazhenov/fast-estimate'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bazhenov/fast-estimate" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/bazhenov/fast-estimate"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/bazhenov/fast-estimate'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f8adcbe489475d9e624ea87694ad805e17ba13f3
[INFO] sha for GitHub repo bazhenov/fast-estimate: f8adcbe489475d9e624ea87694ad805e17ba13f3
[INFO] validating manifest of bazhenov/fast-estimate 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 bazhenov/fast-estimate 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 bazhenov/fast-estimate
[INFO] finished frobbing bazhenov/fast-estimate
[INFO] frobbed toml for bazhenov/fast-estimate written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/bazhenov/fast-estimate/Cargo.toml
[INFO] started frobbing bazhenov/fast-estimate
[INFO] finished frobbing bazhenov/fast-estimate
[INFO] frobbed toml for bazhenov/fast-estimate written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/bazhenov/fast-estimate/Cargo.toml
[INFO] crate bazhenov/fast-estimate 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 bazhenov/fast-estimate against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/bazhenov/fast-estimate:/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] ce0f4b9dbea44729ae4ccb0f2804fc9c01bf6bb2403688775831480fcd622ee7
[INFO] running `"docker" "start" "-a" "ce0f4b9dbea44729ae4ccb0f2804fc9c01bf6bb2403688775831480fcd622ee7"`
[INFO] [stderr]    Compiling est v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `"docker" "inspect" "ce0f4b9dbea44729ae4ccb0f2804fc9c01bf6bb2403688775831480fcd622ee7"`
[INFO] running `"docker" "rm" "-f" "ce0f4b9dbea44729ae4ccb0f2804fc9c01bf6bb2403688775831480fcd622ee7"`
[INFO] [stdout] ce0f4b9dbea44729ae4ccb0f2804fc9c01bf6bb2403688775831480fcd622ee7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/bazhenov/fast-estimate:/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] 0fdd8eb42ae1ae9790758d822edb56b3a0787dfc342b56f606073d9ace744ad7
[INFO] running `"docker" "start" "-a" "0fdd8eb42ae1ae9790758d822edb56b3a0787dfc342b56f606073d9ace744ad7"`
[INFO] [stderr]    Compiling est v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "0fdd8eb42ae1ae9790758d822edb56b3a0787dfc342b56f606073d9ace744ad7"`
[INFO] running `"docker" "rm" "-f" "0fdd8eb42ae1ae9790758d822edb56b3a0787dfc342b56f606073d9ace744ad7"`
[INFO] [stdout] 0fdd8eb42ae1ae9790758d822edb56b3a0787dfc342b56f606073d9ace744ad7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/bazhenov/fast-estimate:/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] fea16b98a901f6a373a5b544f4b3d2149c7a1997778be7f81a337e8a66e937a6
[INFO] running `"docker" "start" "-a" "fea16b98a901f6a373a5b544f4b3d2149c7a1997778be7f81a337e8a66e937a6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/est-5dbf5437f8deb2b5
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test linear_counter::tests::zero_lc ... ok
[INFO] [stdout] test linear_counter::tests::population_count ... ok
[INFO] [stdout] test linear_counter::tests::new_pop_count ... ok
[INFO] [stdout] test linear_counter::tests::estimate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "fea16b98a901f6a373a5b544f4b3d2149c7a1997778be7f81a337e8a66e937a6"`
[INFO] running `"docker" "rm" "-f" "fea16b98a901f6a373a5b544f4b3d2149c7a1997778be7f81a337e8a66e937a6"`
[INFO] [stdout] fea16b98a901f6a373a5b544f4b3d2149c7a1997778be7f81a337e8a66e937a6