[INFO] crate asserts 0.1.0 is already in cache
[INFO] extracting crate asserts 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/asserts/0.1.0
[INFO] extracting crate asserts 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/asserts/0.1.0
[INFO] validating manifest of asserts-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 asserts-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 asserts-0.1.0
[INFO] finished frobbing asserts-0.1.0
[INFO] frobbed toml for asserts-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/asserts/0.1.0/Cargo.toml
[INFO] started frobbing asserts-0.1.0
[INFO] finished frobbing asserts-0.1.0
[INFO] frobbed toml for asserts-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/asserts/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing asserts-0.1.0 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/asserts/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 8a958b3c0f9d1375eccac0d04631014c1a2c8017a8374b6f058493fb0804678b
[INFO] running `"docker" "start" "-a" "8a958b3c0f9d1375eccac0d04631014c1a2c8017a8374b6f058493fb0804678b"`
[INFO] [stderr]    Compiling assert_approx_eq v0.2.2
[INFO] [stderr]    Compiling assert_ne v0.2.5
[INFO] [stderr]    Compiling assert_matches v1.3.0
[INFO] [stderr]    Compiling asserts v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "8a958b3c0f9d1375eccac0d04631014c1a2c8017a8374b6f058493fb0804678b"`
[INFO] running `"docker" "rm" "-f" "8a958b3c0f9d1375eccac0d04631014c1a2c8017a8374b6f058493fb0804678b"`
[INFO] [stdout] 8a958b3c0f9d1375eccac0d04631014c1a2c8017a8374b6f058493fb0804678b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/asserts/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0e9cb7fcbdbfe906a7e5de2b6070ef5cb35c163f95cc676f6173790f8faab64d
[INFO] running `"docker" "start" "-a" "0e9cb7fcbdbfe906a7e5de2b6070ef5cb35c163f95cc676f6173790f8faab64d"`
[INFO] [stderr]    Compiling asserts v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "0e9cb7fcbdbfe906a7e5de2b6070ef5cb35c163f95cc676f6173790f8faab64d"`
[INFO] running `"docker" "rm" "-f" "0e9cb7fcbdbfe906a7e5de2b6070ef5cb35c163f95cc676f6173790f8faab64d"`
[INFO] [stdout] 0e9cb7fcbdbfe906a7e5de2b6070ef5cb35c163f95cc676f6173790f8faab64d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/asserts/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] ce95dae604af3321791dc5aa19f8b1a2c4bf1f4950e49863f63f81001dacd68e
[INFO] running `"docker" "start" "-a" "ce95dae604af3321791dc5aa19f8b1a2c4bf1f4950e49863f63f81001dacd68e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/asserts-e6ea6fe9b3a4a11b
[INFO] [stderr]    Doc-tests asserts
[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" "ce95dae604af3321791dc5aa19f8b1a2c4bf1f4950e49863f63f81001dacd68e"`
[INFO] running `"docker" "rm" "-f" "ce95dae604af3321791dc5aa19f8b1a2c4bf1f4950e49863f63f81001dacd68e"`
[INFO] [stdout] ce95dae604af3321791dc5aa19f8b1a2c4bf1f4950e49863f63f81001dacd68e