[INFO] updating cached repository robinst/criterion-example-string-inputs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/robinst/criterion-example-string-inputs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/robinst/criterion-example-string-inputs" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/robinst/criterion-example-string-inputs"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/robinst/criterion-example-string-inputs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/robinst/criterion-example-string-inputs" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/robinst/criterion-example-string-inputs"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/robinst/criterion-example-string-inputs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b1aef57c9d288d0f554b9590df4ff77c34246f1c
[INFO] sha for GitHub repo robinst/criterion-example-string-inputs: b1aef57c9d288d0f554b9590df4ff77c34246f1c
[INFO] validating manifest of robinst/criterion-example-string-inputs 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 robinst/criterion-example-string-inputs 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 robinst/criterion-example-string-inputs
[INFO] finished frobbing robinst/criterion-example-string-inputs
[INFO] frobbed toml for robinst/criterion-example-string-inputs written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/robinst/criterion-example-string-inputs/Cargo.toml
[INFO] started frobbing robinst/criterion-example-string-inputs
[INFO] finished frobbing robinst/criterion-example-string-inputs
[INFO] frobbed toml for robinst/criterion-example-string-inputs written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/robinst/criterion-example-string-inputs/Cargo.toml
[INFO] crate robinst/criterion-example-string-inputs 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 robinst/criterion-example-string-inputs 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/robinst/criterion-example-string-inputs:/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] 7ae2b4189eb982e099943b42d5550b2d1a752c0eff7d5a8454a2e7b8e43b1d6a
[INFO] running `"docker" "start" "-a" "7ae2b4189eb982e099943b42d5550b2d1a752c0eff7d5a8454a2e7b8e43b1d6a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `"docker" "inspect" "7ae2b4189eb982e099943b42d5550b2d1a752c0eff7d5a8454a2e7b8e43b1d6a"`
[INFO] running `"docker" "rm" "-f" "7ae2b4189eb982e099943b42d5550b2d1a752c0eff7d5a8454a2e7b8e43b1d6a"`
[INFO] [stdout] 7ae2b4189eb982e099943b42d5550b2d1a752c0eff7d5a8454a2e7b8e43b1d6a
[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/robinst/criterion-example-string-inputs:/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] aef76f254dfe332d2bb0b31bbc6df9c470210bb4980dd42ce749d0e6c011c7f5
[INFO] running `"docker" "start" "-a" "aef76f254dfe332d2bb0b31bbc6df9c470210bb4980dd42ce749d0e6c011c7f5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `"docker" "inspect" "aef76f254dfe332d2bb0b31bbc6df9c470210bb4980dd42ce749d0e6c011c7f5"`
[INFO] running `"docker" "rm" "-f" "aef76f254dfe332d2bb0b31bbc6df9c470210bb4980dd42ce749d0e6c011c7f5"`
[INFO] [stdout] aef76f254dfe332d2bb0b31bbc6df9c470210bb4980dd42ce749d0e6c011c7f5
[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/robinst/criterion-example-string-inputs:/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] dc2a205e551e060134523d95442c33d1259a75beb92f5fca6a9d45d16981b3b4
[INFO] running `"docker" "start" "-a" "dc2a205e551e060134523d95442c33d1259a75beb92f5fca6a9d45d16981b3b4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `"docker" "inspect" "dc2a205e551e060134523d95442c33d1259a75beb92f5fca6a9d45d16981b3b4"`
[INFO] running `"docker" "rm" "-f" "dc2a205e551e060134523d95442c33d1259a75beb92f5fca6a9d45d16981b3b4"`
[INFO] [stdout] dc2a205e551e060134523d95442c33d1259a75beb92f5fca6a9d45d16981b3b4