[INFO] updating cached repository rarewin/rsmonkey
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rarewin/rsmonkey
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rarewin/rsmonkey" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/rarewin/rsmonkey"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/rarewin/rsmonkey'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rarewin/rsmonkey" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/rarewin/rsmonkey"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/rarewin/rsmonkey'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ec7b81097dfdc59a0af1b703ebdcc9ab5fcb37b1
[INFO] sha for GitHub repo rarewin/rsmonkey: ec7b81097dfdc59a0af1b703ebdcc9ab5fcb37b1
[INFO] validating manifest of rarewin/rsmonkey 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 rarewin/rsmonkey 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 rarewin/rsmonkey
[INFO] finished frobbing rarewin/rsmonkey
[INFO] frobbed toml for rarewin/rsmonkey written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/rarewin/rsmonkey/Cargo.toml
[INFO] started frobbing rarewin/rsmonkey
[INFO] finished frobbing rarewin/rsmonkey
[INFO] frobbed toml for rarewin/rsmonkey written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/rarewin/rsmonkey/Cargo.toml
[INFO] crate rarewin/rsmonkey 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 rarewin/rsmonkey against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/rarewin/rsmonkey:/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] 6e7c88e0363d7422ee09b3e383b290eab69a3e790e314b70099ebc3d2afda51c
[INFO] running `"docker" "start" "-a" "6e7c88e0363d7422ee09b3e383b290eab69a3e790e314b70099ebc3d2afda51c"`
[INFO] [stderr]    Compiling rsmonkey v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `"docker" "inspect" "6e7c88e0363d7422ee09b3e383b290eab69a3e790e314b70099ebc3d2afda51c"`
[INFO] running `"docker" "rm" "-f" "6e7c88e0363d7422ee09b3e383b290eab69a3e790e314b70099ebc3d2afda51c"`
[INFO] [stdout] 6e7c88e0363d7422ee09b3e383b290eab69a3e790e314b70099ebc3d2afda51c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/rarewin/rsmonkey:/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] 15dc6f62fc6fdabdff66248aff309d9ae2a742fc75e308dbe5b16c5aac9a2fbf
[INFO] running `"docker" "start" "-a" "15dc6f62fc6fdabdff66248aff309d9ae2a742fc75e308dbe5b16c5aac9a2fbf"`
[INFO] [stderr]    Compiling rsmonkey v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "15dc6f62fc6fdabdff66248aff309d9ae2a742fc75e308dbe5b16c5aac9a2fbf"`
[INFO] running `"docker" "rm" "-f" "15dc6f62fc6fdabdff66248aff309d9ae2a742fc75e308dbe5b16c5aac9a2fbf"`
[INFO] [stdout] 15dc6f62fc6fdabdff66248aff309d9ae2a742fc75e308dbe5b16c5aac9a2fbf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/rarewin/rsmonkey:/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] 7a8ae9f551b6a6017166f96f46b18100ad6cc66c772df3c1d3d1f92eede30ba1
[INFO] running `"docker" "start" "-a" "7a8ae9f551b6a6017166f96f46b18100ad6cc66c772df3c1d3d1f92eede30ba1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rsmonkey-a1f54d9824b2f1a6
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rsmonkey-0677715c547a1d96
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::test_next_token ... ok
[INFO] [stdout] test test::test_let_statements ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rsmonkey
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/token.rs - token::Token::clone (line 47) ... ok
[INFO] [stdout] test src/token.rs - token::Token::new (line 24) ... ok
[INFO] [stdout] test src/token.rs - token::Token::is_eof (line 66) ... ok
[INFO] [stdout] test src/token.rs - token::Token::token_literal (line 81) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7a8ae9f551b6a6017166f96f46b18100ad6cc66c772df3c1d3d1f92eede30ba1"`
[INFO] running `"docker" "rm" "-f" "7a8ae9f551b6a6017166f96f46b18100ad6cc66c772df3c1d3d1f92eede30ba1"`
[INFO] [stdout] 7a8ae9f551b6a6017166f96f46b18100ad6cc66c772df3c1d3d1f92eede30ba1