[INFO] crate signatory 0.12.0 is already in cache
[INFO] extracting crate signatory 0.12.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/signatory/0.12.0
[INFO] extracting crate signatory 0.12.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/signatory/0.12.0
[INFO] validating manifest of signatory-0.12.0 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 signatory-0.12.0 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 signatory-0.12.0
[INFO] finished frobbing signatory-0.12.0
[INFO] frobbed toml for signatory-0.12.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/signatory/0.12.0/Cargo.toml
[INFO] started frobbing signatory-0.12.0
[INFO] finished frobbing signatory-0.12.0
[INFO] frobbed toml for signatory-0.12.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/signatory/0.12.0/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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing signatory-0.12.0 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/signatory/0.12.0:/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] 8869717e1067c832349820400e1a7789878d1c8e241200181d599ff523c8b722
[INFO] running `"docker" "start" "-a" "8869717e1067c832349820400e1a7789878d1c8e241200181d599ff523c8b722"`
[INFO] [stderr]    Compiling zeroize v0.9.3
[INFO] [stderr]    Compiling signature v0.2.0
[INFO] [stderr]    Compiling getrandom v0.1.7
[INFO] [stderr]    Compiling subtle-encoding v0.3.7
[INFO] [stderr]    Compiling signatory v0.12.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `"docker" "inspect" "8869717e1067c832349820400e1a7789878d1c8e241200181d599ff523c8b722"`
[INFO] running `"docker" "rm" "-f" "8869717e1067c832349820400e1a7789878d1c8e241200181d599ff523c8b722"`
[INFO] [stdout] 8869717e1067c832349820400e1a7789878d1c8e241200181d599ff523c8b722
[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/signatory/0.12.0:/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] 489d38e2139eaca4722746ca360c0a1bce0f993d4f6fa3ef78380c0d924b0ed8
[INFO] running `"docker" "start" "-a" "489d38e2139eaca4722746ca360c0a1bce0f993d4f6fa3ef78380c0d924b0ed8"`
[INFO] [stderr]    Compiling signatory v0.12.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "489d38e2139eaca4722746ca360c0a1bce0f993d4f6fa3ef78380c0d924b0ed8"`
[INFO] running `"docker" "rm" "-f" "489d38e2139eaca4722746ca360c0a1bce0f993d4f6fa3ef78380c0d924b0ed8"`
[INFO] [stdout] 489d38e2139eaca4722746ca360c0a1bce0f993d4f6fa3ef78380c0d924b0ed8
[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/signatory/0.12.0:/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] 9ba6921a8b95b1f4644f20939865ff2315853787d78745ed25434f5808120288
[INFO] running `"docker" "start" "-a" "9ba6921a8b95b1f4644f20939865ff2315853787d78745ed25434f5808120288"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/signatory-fa1f1f887238033e
[INFO] [stderr]    Doc-tests signatory
[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] [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" "9ba6921a8b95b1f4644f20939865ff2315853787d78745ed25434f5808120288"`
[INFO] running `"docker" "rm" "-f" "9ba6921a8b95b1f4644f20939865ff2315853787d78745ed25434f5808120288"`
[INFO] [stdout] 9ba6921a8b95b1f4644f20939865ff2315853787d78745ed25434f5808120288