[INFO] crate zinc 0.1.0 is already in cache
[INFO] extracting crate zinc 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/zinc/0.1.0
[INFO] extracting crate zinc 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/zinc/0.1.0
[INFO] validating manifest of zinc-0.1.0 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 zinc-0.1.0 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 zinc-0.1.0
[INFO] finished frobbing zinc-0.1.0
[INFO] frobbed toml for zinc-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/zinc/0.1.0/Cargo.toml
[INFO] started frobbing zinc-0.1.0
[INFO] finished frobbing zinc-0.1.0
[INFO] frobbed toml for zinc-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/zinc/0.1.0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing zinc-0.1.0 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/zinc/0.1.0:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 0592f6dd2f5ca54dce30ec8e1cd79431d1732ba7ed72d4e1a167a5783ecef755
[INFO] running `"docker" "start" "-a" "0592f6dd2f5ca54dce30ec8e1cd79431d1732ba7ed72d4e1a167a5783ecef755"`
[INFO] [stderr]    Compiling zinc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `"docker" "inspect" "0592f6dd2f5ca54dce30ec8e1cd79431d1732ba7ed72d4e1a167a5783ecef755"`
[INFO] running `"docker" "rm" "-f" "0592f6dd2f5ca54dce30ec8e1cd79431d1732ba7ed72d4e1a167a5783ecef755"`
[INFO] [stdout] 0592f6dd2f5ca54dce30ec8e1cd79431d1732ba7ed72d4e1a167a5783ecef755
[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/zinc/0.1.0:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1e2d7b4aa16e10c89fa608a0753229c77f76a648be2d680f4de66b551a8dd015
[INFO] running `"docker" "start" "-a" "1e2d7b4aa16e10c89fa608a0753229c77f76a648be2d680f4de66b551a8dd015"`
[INFO] [stderr]    Compiling zinc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "1e2d7b4aa16e10c89fa608a0753229c77f76a648be2d680f4de66b551a8dd015"`
[INFO] running `"docker" "rm" "-f" "1e2d7b4aa16e10c89fa608a0753229c77f76a648be2d680f4de66b551a8dd015"`
[INFO] [stdout] 1e2d7b4aa16e10c89fa608a0753229c77f76a648be2d680f4de66b551a8dd015
[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/zinc/0.1.0:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 9a4b66b3c0470d62a5c5b186a60771127d1d195be820119a90bb20fb5dbe27f1
[INFO] running `"docker" "start" "-a" "9a4b66b3c0470d62a5c5b186a60771127d1d195be820119a90bb20fb5dbe27f1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/zinc-d67b532d84fcb817
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zinc
[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] [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" "9a4b66b3c0470d62a5c5b186a60771127d1d195be820119a90bb20fb5dbe27f1"`
[INFO] running `"docker" "rm" "-f" "9a4b66b3c0470d62a5c5b186a60771127d1d195be820119a90bb20fb5dbe27f1"`
[INFO] [stdout] 9a4b66b3c0470d62a5c5b186a60771127d1d195be820119a90bb20fb5dbe27f1