[INFO] crate slack-verify 0.1.1 is already in cache
[INFO] extracting crate slack-verify 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/slack-verify/0.1.1
[INFO] extracting crate slack-verify 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/slack-verify/0.1.1
[INFO] validating manifest of slack-verify-0.1.1 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 slack-verify-0.1.1 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 slack-verify-0.1.1
[INFO] finished frobbing slack-verify-0.1.1
[INFO] frobbed toml for slack-verify-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/slack-verify/0.1.1/Cargo.toml
[INFO] started frobbing slack-verify-0.1.1
[INFO] finished frobbing slack-verify-0.1.1
[INFO] frobbed toml for slack-verify-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/slack-verify/0.1.1/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing slack-verify-0.1.1 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/slack-verify/0.1.1:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] df352158c8e3e21e19fffd3f2ffaac626b7573e2089e77d486027b717d92378c
[INFO] running `"docker" "start" "-a" "df352158c8e3e21e19fffd3f2ffaac626b7573e2089e77d486027b717d92378c"`
[INFO] [stderr]    Compiling slack-verify v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "df352158c8e3e21e19fffd3f2ffaac626b7573e2089e77d486027b717d92378c"`
[INFO] running `"docker" "rm" "-f" "df352158c8e3e21e19fffd3f2ffaac626b7573e2089e77d486027b717d92378c"`
[INFO] [stdout] df352158c8e3e21e19fffd3f2ffaac626b7573e2089e77d486027b717d92378c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/slack-verify/0.1.1:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1c8f0406a0a51d430de46e6dad8560f43c427f37e295e70eb5124f9687d1bfa8
[INFO] running `"docker" "start" "-a" "1c8f0406a0a51d430de46e6dad8560f43c427f37e295e70eb5124f9687d1bfa8"`
[INFO] [stderr]    Compiling slack-verify v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "1c8f0406a0a51d430de46e6dad8560f43c427f37e295e70eb5124f9687d1bfa8"`
[INFO] running `"docker" "rm" "-f" "1c8f0406a0a51d430de46e6dad8560f43c427f37e295e70eb5124f9687d1bfa8"`
[INFO] [stdout] 1c8f0406a0a51d430de46e6dad8560f43c427f37e295e70eb5124f9687d1bfa8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/slack-verify/0.1.1:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] a5d29e91b1075d1aa8d52b38eec28115beceb5ccd35a1d18f98f82013491b6df
[INFO] running `"docker" "start" "-a" "a5d29e91b1075d1aa8d52b38eec28115beceb5ccd35a1d18f98f82013491b6df"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/slack_verify-db79fb98c868b0f7
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_get_sig_basestring ... 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 slack-verify
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - verify (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a5d29e91b1075d1aa8d52b38eec28115beceb5ccd35a1d18f98f82013491b6df"`
[INFO] running `"docker" "rm" "-f" "a5d29e91b1075d1aa8d52b38eec28115beceb5ccd35a1d18f98f82013491b6df"`
[INFO] [stdout] a5d29e91b1075d1aa8d52b38eec28115beceb5ccd35a1d18f98f82013491b6df