[INFO] updating cached repository subcomponent/subcomponent
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/subcomponent/subcomponent
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/subcomponent/subcomponent" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/subcomponent/subcomponent"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/subcomponent/subcomponent'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/subcomponent/subcomponent" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/subcomponent/subcomponent"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/subcomponent/subcomponent'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c2bc977a648f872e5eaf45e8ccbf55f0ec167233
[INFO] sha for GitHub repo subcomponent/subcomponent: c2bc977a648f872e5eaf45e8ccbf55f0ec167233
[INFO] validating manifest of subcomponent/subcomponent 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 subcomponent/subcomponent 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 subcomponent/subcomponent
[INFO] finished frobbing subcomponent/subcomponent
[INFO] frobbed toml for subcomponent/subcomponent written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/subcomponent/subcomponent/Cargo.toml
[INFO] started frobbing subcomponent/subcomponent
[INFO] finished frobbing subcomponent/subcomponent
[INFO] frobbed toml for subcomponent/subcomponent written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/subcomponent/subcomponent/Cargo.toml
[INFO] crate subcomponent/subcomponent 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 subcomponent/subcomponent 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/subcomponent/subcomponent:/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] 45bab7bb39dadf0e5f48eaf5995e027e1f6dd7820dcd9de451452cd418b5683a
[INFO] running `"docker" "start" "-a" "45bab7bb39dadf0e5f48eaf5995e027e1f6dd7820dcd9de451452cd418b5683a"`
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling time v0.1.37
[INFO] [stderr]    Compiling tempdir v0.3.5
[INFO] [stderr]    Compiling term v0.4.4
[INFO] [stderr]    Compiling subcomponent v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `dependencies`
[INFO] [stderr]    --> src/config.rs:210:5
[INFO] [stderr]     |
[INFO] [stderr] 210 |     dependencies: Vec<String>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.64s
[INFO] running `"docker" "inspect" "45bab7bb39dadf0e5f48eaf5995e027e1f6dd7820dcd9de451452cd418b5683a"`
[INFO] running `"docker" "rm" "-f" "45bab7bb39dadf0e5f48eaf5995e027e1f6dd7820dcd9de451452cd418b5683a"`
[INFO] [stdout] 45bab7bb39dadf0e5f48eaf5995e027e1f6dd7820dcd9de451452cd418b5683a
[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/subcomponent/subcomponent:/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] dce3e0a2c5a2a9e4f2fb17685aaad96a015cebbf2464175fbd42701c00359d60
[INFO] running `"docker" "start" "-a" "dce3e0a2c5a2a9e4f2fb17685aaad96a015cebbf2464175fbd42701c00359d60"`
[INFO] [stderr]    Compiling subcomponent v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `dependencies`
[INFO] [stderr]    --> src/config.rs:210:5
[INFO] [stderr]     |
[INFO] [stderr] 210 |     dependencies: Vec<String>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.86s
[INFO] running `"docker" "inspect" "dce3e0a2c5a2a9e4f2fb17685aaad96a015cebbf2464175fbd42701c00359d60"`
[INFO] running `"docker" "rm" "-f" "dce3e0a2c5a2a9e4f2fb17685aaad96a015cebbf2464175fbd42701c00359d60"`
[INFO] [stdout] dce3e0a2c5a2a9e4f2fb17685aaad96a015cebbf2464175fbd42701c00359d60
[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/subcomponent/subcomponent:/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] 8c52d538e9f883aeca64bed15cd50c1b8887d4aa84ba43ded903b0887f2768bd
[INFO] running `"docker" "start" "-a" "8c52d538e9f883aeca64bed15cd50c1b8887d4aa84ba43ded903b0887f2768bd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/subcomponent-954118ea14a67066
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test compiler::lexer::tests::lex_valid_file_0 ... ok
[INFO] [stdout] test compiler::lexer::tests::lex_valid_file_1 ... ok
[INFO] [stdout] test compiler::parser::tests::parse_invalid_01 ... ok
[INFO] [stdout] test compiler::parser::tests::parse_invalid_02 ... ok
[INFO] [stdout] test compiler::parser::tests::parse_invalid_03 ... ok
[INFO] [stdout] test compiler::parser::tests::parse_invalid_04 ... ok
[INFO] [stdout] test compiler::parser::tests::parse_invalid_05 ... ok
[INFO] [stdout] test compiler::parser::tests::parse_invalid_07 ... ok
[INFO] [stdout] test compiler::parser::tests::parse_invalid_06 ... ok
[INFO] [stdout] test compiler::parser::tests::parse_invalid_10 ... ok
[INFO] [stdout] test compiler::parser::tests::parse_invalid_11 ... ok
[INFO] [stdout] test compiler::parser::tests::parse_valid_01 ... ok
[INFO] [stdout] test compiler::parser::tests::parse_invalid_08 ... ok
[INFO] [stdout] test compiler::parser::tests::parse_valid_02 ... ok
[INFO] [stdout] test fetcher::git::tests::extract_correct_git_versions ... ok
[INFO] [stdout] test fetcher::git::tests::extract_invalid_git_versions ... ok
[INFO] [stdout] test compiler::lexer::tests::lex_invalid_file_2 ... ok
[INFO] [stdout] test compiler::lexer::tests::lex_invalid_file_0 ... ok
[INFO] [stdout] test compiler::parser::tests::parse_valid_05 ... ok
[INFO] [stdout] test compiler::parser::tests::parse_valid_04 ... ok
[INFO] [stdout] test compiler::lexer::tests::lex_invalid_file_1 ... ok
[INFO] [stdout] test compiler::parser::tests::parse_valid_06 ... ok
[INFO] [stdout] test compiler::parser::tests::parse_valid_03 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8c52d538e9f883aeca64bed15cd50c1b8887d4aa84ba43ded903b0887f2768bd"`
[INFO] running `"docker" "rm" "-f" "8c52d538e9f883aeca64bed15cd50c1b8887d4aa84ba43ded903b0887f2768bd"`
[INFO] [stdout] 8c52d538e9f883aeca64bed15cd50c1b8887d4aa84ba43ded903b0887f2768bd