[INFO] crate base64-url 1.1.7 is already in cache
[INFO] extracting crate base64-url 1.1.7 into work/ex/beta-1.37-6/sources/1.36.0/reg/base64-url/1.1.7
[INFO] extracting crate base64-url 1.1.7 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/base64-url/1.1.7
[INFO] validating manifest of base64-url-1.1.7 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 base64-url-1.1.7 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 base64-url-1.1.7
[INFO] finished frobbing base64-url-1.1.7
[INFO] frobbed toml for base64-url-1.1.7 written to work/ex/beta-1.37-6/sources/1.36.0/reg/base64-url/1.1.7/Cargo.toml
[INFO] started frobbing base64-url-1.1.7
[INFO] finished frobbing base64-url-1.1.7
[INFO] frobbed toml for base64-url-1.1.7 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/base64-url/1.1.7/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 base64-url-1.1.7 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/base64-url/1.1.7:/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] 610c4eee47fd7d0fd7de15feb5d0092c7ab5681200260692ca56bddc8ad82567
[INFO] running `"docker" "start" "-a" "610c4eee47fd7d0fd7de15feb5d0092c7ab5681200260692ca56bddc8ad82567"`
[INFO] [stderr]    Compiling base64-url v1.1.7 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `"docker" "inspect" "610c4eee47fd7d0fd7de15feb5d0092c7ab5681200260692ca56bddc8ad82567"`
[INFO] running `"docker" "rm" "-f" "610c4eee47fd7d0fd7de15feb5d0092c7ab5681200260692ca56bddc8ad82567"`
[INFO] [stdout] 610c4eee47fd7d0fd7de15feb5d0092c7ab5681200260692ca56bddc8ad82567
[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/base64-url/1.1.7:/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] 6dfaebafa882b3ab6e8f20f42da2b3dd0d2cacd346e933b9d71891c2e3fe1e92
[INFO] running `"docker" "start" "-a" "6dfaebafa882b3ab6e8f20f42da2b3dd0d2cacd346e933b9d71891c2e3fe1e92"`
[INFO] [stderr]    Compiling base64-url v1.1.7 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `"docker" "inspect" "6dfaebafa882b3ab6e8f20f42da2b3dd0d2cacd346e933b9d71891c2e3fe1e92"`
[INFO] running `"docker" "rm" "-f" "6dfaebafa882b3ab6e8f20f42da2b3dd0d2cacd346e933b9d71891c2e3fe1e92"`
[INFO] [stdout] 6dfaebafa882b3ab6e8f20f42da2b3dd0d2cacd346e933b9d71891c2e3fe1e92
[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/base64-url/1.1.7:/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] 478517958e527e076700baa10210d4424b919c36c766162547378b4ae3bdf83e
[INFO] running `"docker" "start" "-a" "478517958e527e076700baa10210d4424b919c36c766162547378b4ae3bdf83e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/base64_url-e39f7dcd3de3b2a0
[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]      Running /opt/crater/target/debug/deps/decode-2ebca1389b83d097
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test decode ... ok
[INFO] [stdout] test decode_and_push_to_vec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/encode-da3fce515f26a22e
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test encode_and_push_to_string ... ok
[INFO] [stdout] test encode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/escape-ccd84fdfcb31078f
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test unsafe_escape ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/unescape-e692122fd5538657
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test unsafe_unescape ... 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 base64-url
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs -  (line 9) ... ok
[INFO] [stdout] test src/lib.rs -  (line 25) ... ok
[INFO] [stdout] test src/lib.rs -  (line 33) ... ok
[INFO] [stdout] test src/lib.rs -  (line 17) ... 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" "478517958e527e076700baa10210d4424b919c36c766162547378b4ae3bdf83e"`
[INFO] running `"docker" "rm" "-f" "478517958e527e076700baa10210d4424b919c36c766162547378b4ae3bdf83e"`
[INFO] [stdout] 478517958e527e076700baa10210d4424b919c36c766162547378b4ae3bdf83e