[INFO] cloning repository chr4/writing_an_interpreter_in_rust
[INFO] running `"git" "clone" "--bare" "git://github.com/chr4/writing_an_interpreter_in_rust.git" "work/cache/sources/gh/chr4/writing_an_interpreter_in_rust"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/chr4/writing_an_interpreter_in_rust'...
[INFO] running `"git" "clone" "work/cache/sources/gh/chr4/writing_an_interpreter_in_rust" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/chr4/writing_an_interpreter_in_rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/chr4/writing_an_interpreter_in_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/chr4/writing_an_interpreter_in_rust" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/chr4/writing_an_interpreter_in_rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/chr4/writing_an_interpreter_in_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b93e351e7ad6b51c78fbb8ce8d2952eb4281810a
[INFO] sha for GitHub repo chr4/writing_an_interpreter_in_rust: b93e351e7ad6b51c78fbb8ce8d2952eb4281810a
[INFO] validating manifest of chr4/writing_an_interpreter_in_rust on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of chr4/writing_an_interpreter_in_rust on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing chr4/writing_an_interpreter_in_rust
[INFO] finished frobbing chr4/writing_an_interpreter_in_rust
[INFO] frobbed toml for chr4/writing_an_interpreter_in_rust written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/chr4/writing_an_interpreter_in_rust/Cargo.toml
[INFO] started frobbing chr4/writing_an_interpreter_in_rust
[INFO] finished frobbing chr4/writing_an_interpreter_in_rust
[INFO] frobbed toml for chr4/writing_an_interpreter_in_rust written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/chr4/writing_an_interpreter_in_rust/Cargo.toml
[INFO] crate chr4/writing_an_interpreter_in_rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing chr4/writing_an_interpreter_in_rust against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/chr4/writing_an_interpreter_in_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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 331a3d503ea5ccf0116e14f415a12e42dab0a3a600fb0a40c43f51c21e7a1f28
[INFO] running `"docker" "start" "-a" "331a3d503ea5ccf0116e14f415a12e42dab0a3a600fb0a40c43f51c21e7a1f28"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling writing_an_interpreter_in_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `"docker" "inspect" "331a3d503ea5ccf0116e14f415a12e42dab0a3a600fb0a40c43f51c21e7a1f28"`
[INFO] running `"docker" "rm" "-f" "331a3d503ea5ccf0116e14f415a12e42dab0a3a600fb0a40c43f51c21e7a1f28"`
[INFO] [stdout] 331a3d503ea5ccf0116e14f415a12e42dab0a3a600fb0a40c43f51c21e7a1f28
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/chr4/writing_an_interpreter_in_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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] db7efc90e56873edb391ae06e0948d0f6594061cbce3e5710763c087f13e4b7c
[INFO] running `"docker" "start" "-a" "db7efc90e56873edb391ae06e0948d0f6594061cbce3e5710763c087f13e4b7c"`
[INFO] [stderr]    Compiling writing_an_interpreter_in_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `"docker" "inspect" "db7efc90e56873edb391ae06e0948d0f6594061cbce3e5710763c087f13e4b7c"`
[INFO] running `"docker" "rm" "-f" "db7efc90e56873edb391ae06e0948d0f6594061cbce3e5710763c087f13e4b7c"`
[INFO] [stdout] db7efc90e56873edb391ae06e0948d0f6594061cbce3e5710763c087f13e4b7c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/chr4/writing_an_interpreter_in_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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] c2eb2a0483dfd41ed9202c35e36b36b656773e0eafd1072cd7581ce0ba6e6795
[INFO] running `"docker" "start" "-a" "c2eb2a0483dfd41ed9202c35e36b36b656773e0eafd1072cd7581ce0ba6e6795"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/writing_an_interpreter_in_rust-3904a37119866ddf
[INFO] [stderr]      Running /opt/crater/target/debug/deps/writing_an_interpreter_in_rust-e4ed90fcafa40e4f
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test token::lookup_ident_test ... ok
[INFO] [stdout] test lexer::next_token_test ... ok
[INFO] [stdout] test lexer::is_letter_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test lexer::is_letter_test ... ok
[INFO] [stdout] test lexer::next_token_test ... ok
[INFO] [stderr]    Doc-tests writing_an_interpreter_in_rust
[INFO] [stdout] test token::lookup_ident_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "c2eb2a0483dfd41ed9202c35e36b36b656773e0eafd1072cd7581ce0ba6e6795"`
[INFO] running `"docker" "rm" "-f" "c2eb2a0483dfd41ed9202c35e36b36b656773e0eafd1072cd7581ce0ba6e6795"`
[INFO] [stdout] c2eb2a0483dfd41ed9202c35e36b36b656773e0eafd1072cd7581ce0ba6e6795