[INFO] crate key 0.0.0 is already in cache
[INFO] extracting crate key 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/key/0.0.0
[INFO] extracting crate key 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/key/0.0.0
[INFO] validating manifest of key-0.0.0 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 key-0.0.0 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 key-0.0.0
[INFO] finished frobbing key-0.0.0
[INFO] frobbed toml for key-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/key/0.0.0/Cargo.toml
[INFO] started frobbing key-0.0.0
[INFO] finished frobbing key-0.0.0
[INFO] frobbed toml for key-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/key/0.0.0/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing key-0.0.0 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-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/key/0.0.0:/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] ae07f07e50d51682f1980b2d9fdf35f28dc5e426edfd4c88174118f9ac25192a
[INFO] running `"docker" "start" "-a" "ae07f07e50d51682f1980b2d9fdf35f28dc5e426edfd4c88174118f9ac25192a"`
[INFO] [stderr]    Compiling key v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `"docker" "inspect" "ae07f07e50d51682f1980b2d9fdf35f28dc5e426edfd4c88174118f9ac25192a"`
[INFO] running `"docker" "rm" "-f" "ae07f07e50d51682f1980b2d9fdf35f28dc5e426edfd4c88174118f9ac25192a"`
[INFO] [stdout] ae07f07e50d51682f1980b2d9fdf35f28dc5e426edfd4c88174118f9ac25192a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/key/0.0.0:/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] 893b9f69752dc56bf3ac0744c172da6416cb897b45295464d99f69a0e2da6b8c
[INFO] running `"docker" "start" "-a" "893b9f69752dc56bf3ac0744c172da6416cb897b45295464d99f69a0e2da6b8c"`
[INFO] [stderr]    Compiling key v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "893b9f69752dc56bf3ac0744c172da6416cb897b45295464d99f69a0e2da6b8c"`
[INFO] running `"docker" "rm" "-f" "893b9f69752dc56bf3ac0744c172da6416cb897b45295464d99f69a0e2da6b8c"`
[INFO] [stdout] 893b9f69752dc56bf3ac0744c172da6416cb897b45295464d99f69a0e2da6b8c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/key/0.0.0:/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] 06a99ac49c6f9060f99e081dd94b4721c5e02d98fdd00eec332f56c3f80f692f
[INFO] running `"docker" "start" "-a" "06a99ac49c6f9060f99e081dd94b4721c5e02d98fdd00eec332f56c3f80f692f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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/key-abb93f2ff2459380
[INFO] [stderr]    Doc-tests key
[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" "06a99ac49c6f9060f99e081dd94b4721c5e02d98fdd00eec332f56c3f80f692f"`
[INFO] running `"docker" "rm" "-f" "06a99ac49c6f9060f99e081dd94b4721c5e02d98fdd00eec332f56c3f80f692f"`
[INFO] [stdout] 06a99ac49c6f9060f99e081dd94b4721c5e02d98fdd00eec332f56c3f80f692f