[INFO] crate mnt 0.3.1 is already in cache
[INFO] extracting crate mnt 0.3.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/mnt/0.3.1
[INFO] extracting crate mnt 0.3.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mnt/0.3.1
[INFO] validating manifest of mnt-0.3.1 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 mnt-0.3.1 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 mnt-0.3.1
[INFO] finished frobbing mnt-0.3.1
[INFO] frobbed toml for mnt-0.3.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/mnt/0.3.1/Cargo.toml
[INFO] started frobbing mnt-0.3.1
[INFO] finished frobbing mnt-0.3.1
[INFO] frobbed toml for mnt-0.3.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mnt/0.3.1/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mnt-0.3.1 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mnt/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] f4fb48737a26835ff4db5855c36397b8a13fd489d4a8a229a0fdae4082ba2944
[INFO] running `"docker" "start" "-a" "f4fb48737a26835ff4db5855c36397b8a13fd489d4a8a229a0fdae4082ba2944"`
[INFO] [stderr]    Compiling mnt v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `"docker" "inspect" "f4fb48737a26835ff4db5855c36397b8a13fd489d4a8a229a0fdae4082ba2944"`
[INFO] running `"docker" "rm" "-f" "f4fb48737a26835ff4db5855c36397b8a13fd489d4a8a229a0fdae4082ba2944"`
[INFO] [stdout] f4fb48737a26835ff4db5855c36397b8a13fd489d4a8a229a0fdae4082ba2944
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mnt/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9be04b7d619e6f1fd6a85aab93b5cd7b979d4a8097048956ee5403408249666a
[INFO] running `"docker" "start" "-a" "9be04b7d619e6f1fd6a85aab93b5cd7b979d4a8097048956ee5403408249666a"`
[INFO] [stderr]    Compiling mnt v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `"docker" "inspect" "9be04b7d619e6f1fd6a85aab93b5cd7b979d4a8097048956ee5403408249666a"`
[INFO] running `"docker" "rm" "-f" "9be04b7d619e6f1fd6a85aab93b5cd7b979d4a8097048956ee5403408249666a"`
[INFO] [stdout] 9be04b7d619e6f1fd6a85aab93b5cd7b979d4a8097048956ee5403408249666a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mnt/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 23f1f03a8bb64f916f7afb25a08d7741688592636766ef9b54110e9c99f286bd
[INFO] running `"docker" "start" "-a" "23f1f03a8bb64f916f7afb25a08d7741688592636766ef9b54110e9c99f286bd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mnt-99d07522016044b9
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test parse::test::test_path ... ok
[INFO] [stdout] test parse::test::test_line_mntops ... ok
[INFO] [stdout] test parse::test::test_line_root ... ok
[INFO] [stdout] test parse::test::test_proc_mounts ... ok
[INFO] [stdout] test parse::test::test_proc_mounts_from ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mnt
[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" "23f1f03a8bb64f916f7afb25a08d7741688592636766ef9b54110e9c99f286bd"`
[INFO] running `"docker" "rm" "-f" "23f1f03a8bb64f916f7afb25a08d7741688592636766ef9b54110e9c99f286bd"`
[INFO] [stdout] 23f1f03a8bb64f916f7afb25a08d7741688592636766ef9b54110e9c99f286bd