[INFO] crate itsdangerous 0.3.1 is already in cache
[INFO] extracting crate itsdangerous 0.3.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/itsdangerous/0.3.1
[INFO] extracting crate itsdangerous 0.3.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/itsdangerous/0.3.1
[INFO] validating manifest of itsdangerous-0.3.1 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 itsdangerous-0.3.1 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 itsdangerous-0.3.1
[INFO] finished frobbing itsdangerous-0.3.1
[INFO] frobbed toml for itsdangerous-0.3.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/itsdangerous/0.3.1/Cargo.toml
[INFO] started frobbing itsdangerous-0.3.1
[INFO] finished frobbing itsdangerous-0.3.1
[INFO] frobbed toml for itsdangerous-0.3.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/itsdangerous/0.3.1/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] [stderr]     Blocking waiting for file lock on package cache
[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 itsdangerous-0.3.1 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/itsdangerous/0.3.1:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 061166a5850da027468840d197e3c011a87a70d718cbb8189f0336cd95c02bc7
[INFO] running `"docker" "start" "-a" "061166a5850da027468840d197e3c011a87a70d718cbb8189f0336cd95c02bc7"`
[INFO] [stderr]    Compiling itsdangerous v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "061166a5850da027468840d197e3c011a87a70d718cbb8189f0336cd95c02bc7"`
[INFO] running `"docker" "rm" "-f" "061166a5850da027468840d197e3c011a87a70d718cbb8189f0336cd95c02bc7"`
[INFO] [stdout] 061166a5850da027468840d197e3c011a87a70d718cbb8189f0336cd95c02bc7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/itsdangerous/0.3.1:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 39dff70289d73764d02c17f2d9f3d2c161568843fecb52778a849578e3869860
[INFO] running `"docker" "start" "-a" "39dff70289d73764d02c17f2d9f3d2c161568843fecb52778a849578e3869860"`
[INFO] [stderr]    Compiling itsdangerous v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `"docker" "inspect" "39dff70289d73764d02c17f2d9f3d2c161568843fecb52778a849578e3869860"`
[INFO] running `"docker" "rm" "-f" "39dff70289d73764d02c17f2d9f3d2c161568843fecb52778a849578e3869860"`
[INFO] [stdout] 39dff70289d73764d02c17f2d9f3d2c161568843fecb52778a849578e3869860
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/itsdangerous/0.3.1:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] d6bd90f6d6134bcd4cffb919af739f844bc464f6c2dacc14aeaaabe7fe951ac3
[INFO] running `"docker" "start" "-a" "d6bd90f6d6134bcd4cffb919af739f844bc464f6c2dacc14aeaaabe7fe951ac3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/itsdangerous-a92dd6de6e7d5f72
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test signer::tests::test_unsign_edge_cases ... ok
[INFO] [stdout] test signer::tests::test_non_default_seperator ... ok
[INFO] [stdout] test signer::tests::test_default_seperator ... ok
[INFO] [stdout] test base64::tests::test_base64_sized_encoder ... ok
[INFO] [stdout] test algorithm::test::test_hmac_algorithm ... ok
[INFO] [stdout] test algorithm::test::test_none_algorithm ... ok
[INFO] [stdout] test timed::tests::test_sign ... ok
[INFO] [stdout] test timed::tests::test_sign_expired ... ok
[INFO] [stdout] test timed::tests::test_sign_not_expired ... ok
[INFO] [stdout] test signer::tests::test_seperator_rejects_invalid_char ... ok
[INFO] [stdout] test signer::tests::test_signature_basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests itsdangerous
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/seperator.rs - seperator::Seperator (line 9) ... ok
[INFO] [stdout] test src/traits.rs - traits::AsSigner::as_signer (line 130) ... ok
[INFO] [stdout] test src/traits.rs - traits::Signer (line 18) ... ok
[INFO] [stdout] test src/base64.rs - base64::Base64SizedEncoder<N> (line 117) ... ok
[INFO] [stdout] test src/lib.rs -  (line 14) ... ok
[INFO] [stdout] test src/traits.rs - traits::TimestampSigner (line 75) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d6bd90f6d6134bcd4cffb919af739f844bc464f6c2dacc14aeaaabe7fe951ac3"`
[INFO] running `"docker" "rm" "-f" "d6bd90f6d6134bcd4cffb919af739f844bc464f6c2dacc14aeaaabe7fe951ac3"`
[INFO] [stdout] d6bd90f6d6134bcd4cffb919af739f844bc464f6c2dacc14aeaaabe7fe951ac3