[INFO] fetching crate rustversion 0.1.3...
[INFO] extracting crate rustversion 0.1.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/rustversion/0.1.3
[INFO] extracting crate rustversion 0.1.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rustversion/0.1.3
[INFO] validating manifest of rustversion-0.1.3 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 rustversion-0.1.3 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 rustversion-0.1.3
[INFO] finished frobbing rustversion-0.1.3
[INFO] frobbed toml for rustversion-0.1.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rustversion/0.1.3/Cargo.toml
[INFO] started frobbing rustversion-0.1.3
[INFO] finished frobbing rustversion-0.1.3
[INFO] frobbed toml for rustversion-0.1.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rustversion/0.1.3/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 rustversion-0.1.3 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rustversion/0.1.3:/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] ee4d04e6db55a2465a6aa1d24c2d65feaea7de7340ab08f6ad9e2afd888c3b5a
[INFO] running `"docker" "start" "-a" "ee4d04e6db55a2465a6aa1d24c2d65feaea7de7340ab08f6ad9e2afd888c3b5a"`
[INFO] [stderr]    Compiling rustversion v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.88s
[INFO] running `"docker" "inspect" "ee4d04e6db55a2465a6aa1d24c2d65feaea7de7340ab08f6ad9e2afd888c3b5a"`
[INFO] running `"docker" "rm" "-f" "ee4d04e6db55a2465a6aa1d24c2d65feaea7de7340ab08f6ad9e2afd888c3b5a"`
[INFO] [stdout] ee4d04e6db55a2465a6aa1d24c2d65feaea7de7340ab08f6ad9e2afd888c3b5a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rustversion/0.1.3:/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] 210509ad0f35fc1e8ca7d7430cabfe7ab2e25b47362b0b8af8f22ea3a5ed1ab3
[INFO] running `"docker" "start" "-a" "210509ad0f35fc1e8ca7d7430cabfe7ab2e25b47362b0b8af8f22ea3a5ed1ab3"`
[INFO] [stderr]    Compiling rustversion v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "210509ad0f35fc1e8ca7d7430cabfe7ab2e25b47362b0b8af8f22ea3a5ed1ab3"`
[INFO] running `"docker" "rm" "-f" "210509ad0f35fc1e8ca7d7430cabfe7ab2e25b47362b0b8af8f22ea3a5ed1ab3"`
[INFO] [stdout] 210509ad0f35fc1e8ca7d7430cabfe7ab2e25b47362b0b8af8f22ea3a5ed1ab3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rustversion/0.1.3:/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] c9510f5c6ef6c3fbf8990f4fddc940bd68d581f3248f066e6f3589f76a9ebbf4
[INFO] running `"docker" "start" "-a" "c9510f5c6ef6c3fbf8990f4fddc940bd68d581f3248f066e6f3589f76a9ebbf4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustversion-6526b5ea28e45f42
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test rustc::test_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustversion
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 115) ... ok
[INFO] [stdout] test src/lib.rs -  (line 98) ... ok
[INFO] [stdout] test src/lib.rs -  (line 129) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c9510f5c6ef6c3fbf8990f4fddc940bd68d581f3248f066e6f3589f76a9ebbf4"`
[INFO] running `"docker" "rm" "-f" "c9510f5c6ef6c3fbf8990f4fddc940bd68d581f3248f066e6f3589f76a9ebbf4"`
[INFO] [stdout] c9510f5c6ef6c3fbf8990f4fddc940bd68d581f3248f066e6f3589f76a9ebbf4