[INFO] crate brainfuck_rs 2.0.0 is already in cache
[INFO] extracting crate brainfuck_rs 2.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/brainfuck_rs/2.0.0
[INFO] extracting crate brainfuck_rs 2.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/brainfuck_rs/2.0.0
[INFO] validating manifest of brainfuck_rs-2.0.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of brainfuck_rs-2.0.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing brainfuck_rs-2.0.0
[INFO] finished frobbing brainfuck_rs-2.0.0
[INFO] frobbed toml for brainfuck_rs-2.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/brainfuck_rs/2.0.0/Cargo.toml
[INFO] started frobbing brainfuck_rs-2.0.0
[INFO] finished frobbing brainfuck_rs-2.0.0
[INFO] frobbed toml for brainfuck_rs-2.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/brainfuck_rs/2.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing brainfuck_rs-2.0.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/brainfuck_rs/2.0.0:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 2a6069e93d64ff1b36e26cdd0d80726b0b025a06ecd5a0e41a420113309cbef5
[INFO] running `"docker" "start" "-a" "2a6069e93d64ff1b36e26cdd0d80726b0b025a06ecd5a0e41a420113309cbef5"`
[INFO] [stderr]    Compiling brainfuck_rs v2.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.96s
[INFO] running `"docker" "inspect" "2a6069e93d64ff1b36e26cdd0d80726b0b025a06ecd5a0e41a420113309cbef5"`
[INFO] running `"docker" "rm" "-f" "2a6069e93d64ff1b36e26cdd0d80726b0b025a06ecd5a0e41a420113309cbef5"`
[INFO] [stdout] 2a6069e93d64ff1b36e26cdd0d80726b0b025a06ecd5a0e41a420113309cbef5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/brainfuck_rs/2.0.0:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] fe40b3c39a779b98607b5d6164f74ea76d670a793af2033ebc6f347713bdb9fb
[INFO] running `"docker" "start" "-a" "fe40b3c39a779b98607b5d6164f74ea76d670a793af2033ebc6f347713bdb9fb"`
[INFO] [stderr]    Compiling brainfuck_rs v2.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.41s
[INFO] running `"docker" "inspect" "fe40b3c39a779b98607b5d6164f74ea76d670a793af2033ebc6f347713bdb9fb"`
[INFO] running `"docker" "rm" "-f" "fe40b3c39a779b98607b5d6164f74ea76d670a793af2033ebc6f347713bdb9fb"`
[INFO] [stdout] fe40b3c39a779b98607b5d6164f74ea76d670a793af2033ebc6f347713bdb9fb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/brainfuck_rs/2.0.0:/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 8d25312b6abb33d4dbba0b9a97be375a4e0403aed836ee1e8faf73c04c5bf7a5
[INFO] running `"docker" "start" "-a" "8d25312b6abb33d4dbba0b9a97be375a4e0403aed836ee1e8faf73c04c5bf7a5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/brainfuck-ea1e8715086a6da8
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test context::tests::test_dec ... ok
[INFO] [stdout] test context::tests::test_block ... ok
[INFO] [stdout] test parser::tests::test_comma ... ok
[INFO] [stdout] test context::tests::test_rshift ... ok
[INFO] [stdout] test context::tests::test_loop ... ok
[INFO] [stdout] test context::tests::test_putch ... ok
[INFO] [stdout] test context::tests::test_left_loop ... ok
[INFO] [stdout] test context::tests::test_lshift ... ok
[INFO] [stdout] test parser::tests::test_lshift ... ok
[INFO] [stdout] test parser::tests::test_minus ... ok
[INFO] [stdout] test parser::tests::test_node ... ok
[INFO] [stdout] test parser::tests::test_parse ... ok
[INFO] [stdout] test context::tests::test_inc ... ok
[INFO] [stdout] test parser::tests::test_parse_loop ... ok
[INFO] [stdout] test parser::tests::test_parse_nested_loop ... ok
[INFO] [stdout] test parser::tests::test_plus ... ok
[INFO] [stdout] test parser::tests::test_rshift ... ok
[INFO] [stdout] test parser::tests::test_dot ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bf-dc44537c193f8a92
[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] [stderr]    Doc-tests brainfuck
[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" "8d25312b6abb33d4dbba0b9a97be375a4e0403aed836ee1e8faf73c04c5bf7a5"`
[INFO] running `"docker" "rm" "-f" "8d25312b6abb33d4dbba0b9a97be375a4e0403aed836ee1e8faf73c04c5bf7a5"`
[INFO] [stdout] 8d25312b6abb33d4dbba0b9a97be375a4e0403aed836ee1e8faf73c04c5bf7a5