[INFO] crate changelog-rs 0.3.1 is already in cache
[INFO] extracting crate changelog-rs 0.3.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/changelog-rs/0.3.1
[INFO] extracting crate changelog-rs 0.3.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/changelog-rs/0.3.1
[INFO] validating manifest of changelog-rs-0.3.1 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of changelog-rs-0.3.1 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing changelog-rs-0.3.1
[INFO] finished frobbing changelog-rs-0.3.1
[INFO] frobbed toml for changelog-rs-0.3.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/changelog-rs/0.3.1/Cargo.toml
[INFO] started frobbing changelog-rs-0.3.1
[INFO] finished frobbing changelog-rs-0.3.1
[INFO] frobbed toml for changelog-rs-0.3.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/changelog-rs/0.3.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing changelog-rs-0.3.1 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/changelog-rs/0.3.1:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 5e4969a64e9f80ae5ce3dd0b438e7f62248be2f41814b4e1f973a841a681f205
[INFO] running `"docker" "start" "-a" "5e4969a64e9f80ae5ce3dd0b438e7f62248be2f41814b4e1f973a841a681f205"`
[INFO] [stderr]    Compiling changelog-rs v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.44s
[INFO] running `"docker" "inspect" "5e4969a64e9f80ae5ce3dd0b438e7f62248be2f41814b4e1f973a841a681f205"`
[INFO] running `"docker" "rm" "-f" "5e4969a64e9f80ae5ce3dd0b438e7f62248be2f41814b4e1f973a841a681f205"`
[INFO] [stdout] 5e4969a64e9f80ae5ce3dd0b438e7f62248be2f41814b4e1f973a841a681f205
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/changelog-rs/0.3.1:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 54e8a21bc4ecc01c1f8aad531e1b3116ad76828b4b1b5bd0c8b7f226f6349b3a
[INFO] running `"docker" "start" "-a" "54e8a21bc4ecc01c1f8aad531e1b3116ad76828b4b1b5bd0c8b7f226f6349b3a"`
[INFO] [stderr]    Compiling changelog-rs v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "54e8a21bc4ecc01c1f8aad531e1b3116ad76828b4b1b5bd0c8b7f226f6349b3a"`
[INFO] running `"docker" "rm" "-f" "54e8a21bc4ecc01c1f8aad531e1b3116ad76828b4b1b5bd0c8b7f226f6349b3a"`
[INFO] [stdout] 54e8a21bc4ecc01c1f8aad531e1b3116ad76828b4b1b5bd0c8b7f226f6349b3a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/changelog-rs/0.3.1:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] c8e880fbc7444a50e6fab8cf775f49e4c919d1fbc324c65bdada621e4d5afe28
[INFO] running `"docker" "start" "-a" "c8e880fbc7444a50e6fab8cf775f49e4c919d1fbc324c65bdada621e4d5afe28"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/changelog_rs-2c5fff0bccc7c2d0
[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" "c8e880fbc7444a50e6fab8cf775f49e4c919d1fbc324c65bdada621e4d5afe28"`
[INFO] running `"docker" "rm" "-f" "c8e880fbc7444a50e6fab8cf775f49e4c919d1fbc324c65bdada621e4d5afe28"`
[INFO] [stdout] c8e880fbc7444a50e6fab8cf775f49e4c919d1fbc324c65bdada621e4d5afe28