[INFO] crate samuel 0.1.2 is already in cache
[INFO] extracting crate samuel 0.1.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/samuel/0.1.2
[INFO] extracting crate samuel 0.1.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/samuel/0.1.2
[INFO] validating manifest of samuel-0.1.2 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 samuel-0.1.2 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 samuel-0.1.2
[INFO] finished frobbing samuel-0.1.2
[INFO] frobbed toml for samuel-0.1.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/samuel/0.1.2/Cargo.toml
[INFO] started frobbing samuel-0.1.2
[INFO] finished frobbing samuel-0.1.2
[INFO] frobbed toml for samuel-0.1.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/samuel/0.1.2/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 samuel-0.1.2 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/samuel/0.1.2:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] a0e1bbaa149da17db8cce3c92f1dd9ea45b0941474aa5ab73928ce874479d8a7
[INFO] running `"docker" "start" "-a" "a0e1bbaa149da17db8cce3c92f1dd9ea45b0941474aa5ab73928ce874479d8a7"`
[INFO] [stderr]    Compiling xmlparser v0.8.1
[INFO] [stderr]    Compiling roxmltree v0.4.1
[INFO] [stderr]    Compiling samuel v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]    --> src/assertion.rs:323:17
[INFO] [stderr]     |
[INFO] [stderr] 323 |     fn try_from(n: Node) -> Result<Self, Self::Err> {
[INFO] [stderr]     |                 ^ help: consider prefixing with an underscore: `_n`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]    --> src/assertion.rs:334:17
[INFO] [stderr]     |
[INFO] [stderr] 334 |     fn try_from(n: Node) -> Result<Self, Self::Err> {
[INFO] [stderr]     |                 ^ help: consider prefixing with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.99s
[INFO] running `"docker" "inspect" "a0e1bbaa149da17db8cce3c92f1dd9ea45b0941474aa5ab73928ce874479d8a7"`
[INFO] running `"docker" "rm" "-f" "a0e1bbaa149da17db8cce3c92f1dd9ea45b0941474aa5ab73928ce874479d8a7"`
[INFO] [stdout] a0e1bbaa149da17db8cce3c92f1dd9ea45b0941474aa5ab73928ce874479d8a7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/samuel/0.1.2:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 183d5d06b649d3ca3c4f4e7fcc94c1ea3a562bf0f4e731470cfac59112d99298
[INFO] running `"docker" "start" "-a" "183d5d06b649d3ca3c4f4e7fcc94c1ea3a562bf0f4e731470cfac59112d99298"`
[INFO] [stderr]    Compiling samuel v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]    --> src/assertion.rs:323:17
[INFO] [stderr]     |
[INFO] [stderr] 323 |     fn try_from(n: Node) -> Result<Self, Self::Err> {
[INFO] [stderr]     |                 ^ help: consider prefixing with an underscore: `_n`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]    --> src/assertion.rs:334:17
[INFO] [stderr]     |
[INFO] [stderr] 334 |     fn try_from(n: Node) -> Result<Self, Self::Err> {
[INFO] [stderr]     |                 ^ help: consider prefixing with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.43s
[INFO] running `"docker" "inspect" "183d5d06b649d3ca3c4f4e7fcc94c1ea3a562bf0f4e731470cfac59112d99298"`
[INFO] running `"docker" "rm" "-f" "183d5d06b649d3ca3c4f4e7fcc94c1ea3a562bf0f4e731470cfac59112d99298"`
[INFO] [stdout] 183d5d06b649d3ca3c4f4e7fcc94c1ea3a562bf0f4e731470cfac59112d99298
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/samuel/0.1.2:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 4ae7c136348d35e0781c98966855837256853eca80fc7ee54fc41acbbd333243
[INFO] running `"docker" "start" "-a" "4ae7c136348d35e0781c98966855837256853eca80fc7ee54fc41acbbd333243"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/samuel-0774be91c93cdd74
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test assertion::tests::parse_response ... ok
[INFO] [stdout] test encryption::tests::parse_ec_p256_concat_kdf ... ok
[INFO] [stdout] test encryption::tests::parse_ec_p384 ... ok
[INFO] [stdout] test encryption::tests::parse_ec_p521 ... ok
[INFO] [stdout] test encryption::tests::parse_ec_p256 ... ok
[INFO] [stdout] test encryption::tests::parse_dh_1024 ... ok
[INFO] [stdout] test encryption::tests::parse_rsa_4096 ... ok
[INFO] [stdout] test encryption::tests::parse_rsa_3072 ... ok
[INFO] [stdout] test encryption::tests::parse_rsa_2048 ... ok
[INFO] [stdout] test encryption::tests::parse_rsa_3072_mgf1p ... ok
[INFO] [stdout] test response::tests::parse_response_encrypted_assertion ... ok
[INFO] [stdout] test response::tests::parse_response_signed_message ... ok
[INFO] [stdout] test signature::tests::parse_response ... ok
[INFO] [stdout] test response::tests::parse_response ... ok
[INFO] [stdout] test response::tests::parse_response_signed_encrypted_assertion ... ok
[INFO] [stdout] test response::tests::parse_response_signed_assertion_signed_message ... ok
[INFO] [stdout] test response::tests::parse_response_wiki ... ok
[INFO] [stdout] test response::tests::parse_response_signed_message_encrypted_assertion ... ok
[INFO] [stdout] test response::tests::parse_response_signed_assertion ... ok
[INFO] [stdout] test response::tests::parse_response_signed_message_signed_encrypted_assertion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests samuel
[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" "4ae7c136348d35e0781c98966855837256853eca80fc7ee54fc41acbbd333243"`
[INFO] running `"docker" "rm" "-f" "4ae7c136348d35e0781c98966855837256853eca80fc7ee54fc41acbbd333243"`
[INFO] [stdout] 4ae7c136348d35e0781c98966855837256853eca80fc7ee54fc41acbbd333243