[INFO] fetching crate simple-error 0.2.1...
[INFO] extracting crate simple-error 0.2.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/simple-error/0.2.1
[INFO] extracting crate simple-error 0.2.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/simple-error/0.2.1
[INFO] validating manifest of simple-error-0.2.1 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of simple-error-0.2.1 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing simple-error-0.2.1
[INFO] finished frobbing simple-error-0.2.1
[INFO] frobbed toml for simple-error-0.2.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/simple-error/0.2.1/Cargo.toml
[INFO] started frobbing simple-error-0.2.1
[INFO] finished frobbing simple-error-0.2.1
[INFO] frobbed toml for simple-error-0.2.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/simple-error/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing simple-error-0.2.1 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/simple-error/0.2.1:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 4d00a055408bf853673220e8bdfa529ed04c6d9006778aa929de107c6ebee639
[INFO] running `"docker" "start" "-a" "4d00a055408bf853673220e8bdfa529ed04c6d9006778aa929de107c6ebee639"`
[INFO] [stderr]    Compiling simple-error v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "4d00a055408bf853673220e8bdfa529ed04c6d9006778aa929de107c6ebee639"`
[INFO] running `"docker" "rm" "-f" "4d00a055408bf853673220e8bdfa529ed04c6d9006778aa929de107c6ebee639"`
[INFO] [stdout] 4d00a055408bf853673220e8bdfa529ed04c6d9006778aa929de107c6ebee639
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/simple-error/0.2.1:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d12baa8be4b4c79674d1c6d51cdb261f94487fbc3661349047918610840f0df6
[INFO] running `"docker" "start" "-a" "d12baa8be4b4c79674d1c6d51cdb261f94487fbc3661349047918610840f0df6"`
[INFO] [stderr]    Compiling simple-error v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "d12baa8be4b4c79674d1c6d51cdb261f94487fbc3661349047918610840f0df6"`
[INFO] running `"docker" "rm" "-f" "d12baa8be4b4c79674d1c6d51cdb261f94487fbc3661349047918610840f0df6"`
[INFO] [stdout] d12baa8be4b4c79674d1c6d51cdb261f94487fbc3661349047918610840f0df6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/simple-error/0.2.1:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] fbc5627c3914294e2071498f3fde7235ef1bc5bc8173515fb94e219a8fc8c3f7
[INFO] running `"docker" "start" "-a" "fbc5627c3914294e2071498f3fde7235ef1bc5bc8173515fb94e219a8fc8c3f7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simple_error-d6b78fedd46c729b
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::new_from_str ... ok
[INFO] [stdout] test tests::macro_try_with ... ok
[INFO] [stdout] test tests::macro_require_with ... ok
[INFO] [stdout] test tests::macro_bail ... ok
[INFO] [stdout] test tests::new_from_string ... ok
[INFO] [stderr]    Doc-tests simple-error
[INFO] [stdout] test tests::from_io_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - bail (line 247) ... ok
[INFO] [stdout] test src/lib.rs - try_with (line 135) ... ok
[INFO] [stdout] test src/lib.rs - require_with (line 192) ... ok
[INFO] [stdout] test src/lib.rs - SimpleError::from (line 52) ... ok
[INFO] [stdout] test src/lib.rs - SimpleError::with (line 74) ... ok
[INFO] [stdout] test src/lib.rs - SimpleError::new (line 31) ... ok
[INFO] [stdout] test src/lib.rs - SimpleError::as_str (line 89) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "fbc5627c3914294e2071498f3fde7235ef1bc5bc8173515fb94e219a8fc8c3f7"`
[INFO] running `"docker" "rm" "-f" "fbc5627c3914294e2071498f3fde7235ef1bc5bc8173515fb94e219a8fc8c3f7"`
[INFO] [stdout] fbc5627c3914294e2071498f3fde7235ef1bc5bc8173515fb94e219a8fc8c3f7