[INFO] updating cached repository nottheswimmer/challenge-363-i-before-e-except-after-c.rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nottheswimmer/challenge-363-i-before-e-except-after-c.rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nottheswimmer/challenge-363-i-before-e-except-after-c.rust" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/nottheswimmer/challenge-363-i-before-e-except-after-c.rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/nottheswimmer/challenge-363-i-before-e-except-after-c.rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nottheswimmer/challenge-363-i-before-e-except-after-c.rust" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/nottheswimmer/challenge-363-i-before-e-except-after-c.rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/nottheswimmer/challenge-363-i-before-e-except-after-c.rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d6eba52c49dbba1854d7596df5d03eb517330147
[INFO] sha for GitHub repo nottheswimmer/challenge-363-i-before-e-except-after-c.rust: d6eba52c49dbba1854d7596df5d03eb517330147
[INFO] validating manifest of nottheswimmer/challenge-363-i-before-e-except-after-c.rust 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 nottheswimmer/challenge-363-i-before-e-except-after-c.rust 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 nottheswimmer/challenge-363-i-before-e-except-after-c.rust
[INFO] finished frobbing nottheswimmer/challenge-363-i-before-e-except-after-c.rust
[INFO] frobbed toml for nottheswimmer/challenge-363-i-before-e-except-after-c.rust written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/nottheswimmer/challenge-363-i-before-e-except-after-c.rust/Cargo.toml
[INFO] started frobbing nottheswimmer/challenge-363-i-before-e-except-after-c.rust
[INFO] finished frobbing nottheswimmer/challenge-363-i-before-e-except-after-c.rust
[INFO] frobbed toml for nottheswimmer/challenge-363-i-before-e-except-after-c.rust written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/nottheswimmer/challenge-363-i-before-e-except-after-c.rust/Cargo.toml
[INFO] crate nottheswimmer/challenge-363-i-before-e-except-after-c.rust 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 nottheswimmer/challenge-363-i-before-e-except-after-c.rust against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/nottheswimmer/challenge-363-i-before-e-except-after-c.rust:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] daa4b398a0bc6bc398516b3e874393b6293a302fd1ca4aa6ccca7a174b1b58db
[INFO] running `"docker" "start" "-a" "daa4b398a0bc6bc398516b3e874393b6293a302fd1ca4aa6ccca7a174b1b58db"`
[INFO] [stderr]    Compiling challenge_363_easy_i_before_e_except v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "daa4b398a0bc6bc398516b3e874393b6293a302fd1ca4aa6ccca7a174b1b58db"`
[INFO] running `"docker" "rm" "-f" "daa4b398a0bc6bc398516b3e874393b6293a302fd1ca4aa6ccca7a174b1b58db"`
[INFO] [stdout] daa4b398a0bc6bc398516b3e874393b6293a302fd1ca4aa6ccca7a174b1b58db
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/nottheswimmer/challenge-363-i-before-e-except-after-c.rust:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] bd3684972fe8fd53462333a3bdbff9026c3241ec07dd302b6903b33efa6353ae
[INFO] running `"docker" "start" "-a" "bd3684972fe8fd53462333a3bdbff9026c3241ec07dd302b6903b33efa6353ae"`
[INFO] [stderr]    Compiling challenge_363_easy_i_before_e_except v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "bd3684972fe8fd53462333a3bdbff9026c3241ec07dd302b6903b33efa6353ae"`
[INFO] running `"docker" "rm" "-f" "bd3684972fe8fd53462333a3bdbff9026c3241ec07dd302b6903b33efa6353ae"`
[INFO] [stdout] bd3684972fe8fd53462333a3bdbff9026c3241ec07dd302b6903b33efa6353ae
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/nottheswimmer/challenge-363-i-before-e-except-after-c.rust:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 1cd7b57d01df35f68f4c85b3dfe17a23ee57a559a7ec046fbf4539c9b89e2a04
[INFO] running `"docker" "start" "-a" "1cd7b57d01df35f68f4c85b3dfe17a23ee57a559a7ec046fbf4539c9b89e2a04"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/challenge_363_easy_i_before_e_except-0746cd39508f7135
[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" "1cd7b57d01df35f68f4c85b3dfe17a23ee57a559a7ec046fbf4539c9b89e2a04"`
[INFO] running `"docker" "rm" "-f" "1cd7b57d01df35f68f4c85b3dfe17a23ee57a559a7ec046fbf4539c9b89e2a04"`
[INFO] [stdout] 1cd7b57d01df35f68f4c85b3dfe17a23ee57a559a7ec046fbf4539c9b89e2a04