[INFO] updating cached repository MikkelSchubert/big_text
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/MikkelSchubert/big_text
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/MikkelSchubert/big_text" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/MikkelSchubert/big_text"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/MikkelSchubert/big_text'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/MikkelSchubert/big_text" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/MikkelSchubert/big_text"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/MikkelSchubert/big_text'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5a5855e554b62355c8b109c6732ca986803d2219
[INFO] sha for GitHub repo MikkelSchubert/big_text: 5a5855e554b62355c8b109c6732ca986803d2219
[INFO] validating manifest of MikkelSchubert/big_text 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 MikkelSchubert/big_text 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 MikkelSchubert/big_text
[INFO] finished frobbing MikkelSchubert/big_text
[INFO] frobbed toml for MikkelSchubert/big_text written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/MikkelSchubert/big_text/Cargo.toml
[INFO] started frobbing MikkelSchubert/big_text
[INFO] finished frobbing MikkelSchubert/big_text
[INFO] frobbed toml for MikkelSchubert/big_text written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/MikkelSchubert/big_text/Cargo.toml
[INFO] crate MikkelSchubert/big_text 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 MikkelSchubert/big_text 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/MikkelSchubert/big_text:/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] d8b9695e429f357e63cb26c922c2bb46114883cad6c81f55c8d02939e5e42b0e
[INFO] running `"docker" "start" "-a" "d8b9695e429f357e63cb26c922c2bb46114883cad6c81f55c8d02939e5e42b0e"`
[INFO] [stderr]    Compiling big_text v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]  --> src/stderr.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | / macro_rules! stderr(
[INFO] [stderr] 3 | |     ($($arg:tt)*) => { {
[INFO] [stderr] 4 | |         let result = write!(&mut ::std::io::stderr(), $($arg)*);
[INFO] [stderr] 5 | |         result.expect("error printing to stderr");
[INFO] [stderr] 6 | |     } }
[INFO] [stderr] 7 | | );
[INFO] [stderr]   | |__^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `"docker" "inspect" "d8b9695e429f357e63cb26c922c2bb46114883cad6c81f55c8d02939e5e42b0e"`
[INFO] running `"docker" "rm" "-f" "d8b9695e429f357e63cb26c922c2bb46114883cad6c81f55c8d02939e5e42b0e"`
[INFO] [stdout] d8b9695e429f357e63cb26c922c2bb46114883cad6c81f55c8d02939e5e42b0e
[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/MikkelSchubert/big_text:/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] a38a2f7b4a9aa345762b14bcdd0d29bf34e7f106801a3a91ee05b519f5a44a58
[INFO] running `"docker" "start" "-a" "a38a2f7b4a9aa345762b14bcdd0d29bf34e7f106801a3a91ee05b519f5a44a58"`
[INFO] [stderr]    Compiling big_text v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]  --> src/stderr.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | / macro_rules! stderr(
[INFO] [stderr] 3 | |     ($($arg:tt)*) => { {
[INFO] [stderr] 4 | |         let result = write!(&mut ::std::io::stderr(), $($arg)*);
[INFO] [stderr] 5 | |         result.expect("error printing to stderr");
[INFO] [stderr] 6 | |     } }
[INFO] [stderr] 7 | | );
[INFO] [stderr]   | |__^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "a38a2f7b4a9aa345762b14bcdd0d29bf34e7f106801a3a91ee05b519f5a44a58"`
[INFO] running `"docker" "rm" "-f" "a38a2f7b4a9aa345762b14bcdd0d29bf34e7f106801a3a91ee05b519f5a44a58"`
[INFO] [stdout] a38a2f7b4a9aa345762b14bcdd0d29bf34e7f106801a3a91ee05b519f5a44a58
[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/MikkelSchubert/big_text:/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] 07ec18baa8effb2ed0b121d9cfb33599415ecd7c1f1b2816362f59b695d541fa
[INFO] running `"docker" "start" "-a" "07ec18baa8effb2ed0b121d9cfb33599415ecd7c1f1b2816362f59b695d541fa"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/big_text-cdef9c437f389a01
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "07ec18baa8effb2ed0b121d9cfb33599415ecd7c1f1b2816362f59b695d541fa"`
[INFO] running `"docker" "rm" "-f" "07ec18baa8effb2ed0b121d9cfb33599415ecd7c1f1b2816362f59b695d541fa"`
[INFO] [stdout] 07ec18baa8effb2ed0b121d9cfb33599415ecd7c1f1b2816362f59b695d541fa