[INFO] crate maildir-pack 0.1.0 is already in cache
[INFO] extracting crate maildir-pack 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/maildir-pack/0.1.0
[INFO] extracting crate maildir-pack 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/maildir-pack/0.1.0
[INFO] validating manifest of maildir-pack-0.1.0 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 maildir-pack-0.1.0 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 maildir-pack-0.1.0
[INFO] finished frobbing maildir-pack-0.1.0
[INFO] frobbed toml for maildir-pack-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/maildir-pack/0.1.0/Cargo.toml
[INFO] started frobbing maildir-pack-0.1.0
[INFO] finished frobbing maildir-pack-0.1.0
[INFO] frobbed toml for maildir-pack-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/maildir-pack/0.1.0/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 maildir-pack-0.1.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/maildir-pack/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 67978d8478addbe41e9d449b3b8253f0af489e3561c24ae52db074486a853b93
[INFO] running `"docker" "start" "-a" "67978d8478addbe41e9d449b3b8253f0af489e3561c24ae52db074486a853b93"`
[INFO] [stderr]    Compiling indicatif v0.9.0
[INFO] [stderr]    Compiling maildir-pack v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.54s
[INFO] running `"docker" "inspect" "67978d8478addbe41e9d449b3b8253f0af489e3561c24ae52db074486a853b93"`
[INFO] running `"docker" "rm" "-f" "67978d8478addbe41e9d449b3b8253f0af489e3561c24ae52db074486a853b93"`
[INFO] [stdout] 67978d8478addbe41e9d449b3b8253f0af489e3561c24ae52db074486a853b93
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/maildir-pack/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 97da5c4c24ad74ce0bb5f3415346d7449fb7279f6c012482ad7c552dc195df39
[INFO] running `"docker" "start" "-a" "97da5c4c24ad74ce0bb5f3415346d7449fb7279f6c012482ad7c552dc195df39"`
[INFO] [stderr]    Compiling leak v0.1.2
[INFO] [stderr]    Compiling maildir-pack v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.78s
[INFO] running `"docker" "inspect" "97da5c4c24ad74ce0bb5f3415346d7449fb7279f6c012482ad7c552dc195df39"`
[INFO] running `"docker" "rm" "-f" "97da5c4c24ad74ce0bb5f3415346d7449fb7279f6c012482ad7c552dc195df39"`
[INFO] [stdout] 97da5c4c24ad74ce0bb5f3415346d7449fb7279f6c012482ad7c552dc195df39
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/maildir-pack/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 5fa5b407e16d664daedba530790fd308a1c5531b4e2984dd60701c36954e3173
[INFO] running `"docker" "start" "-a" "5fa5b407e16d664daedba530790fd308a1c5531b4e2984dd60701c36954e3173"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/maildir_pack-e13663c3ad479648
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test collect::tests::test_normalize_datetime ... ok
[INFO] [stdout] test classify::tests::test_get_archive_name ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/basic-96e626ace4847942
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test basic_packing ... ok
[INFO] [stdout] test incremental_packing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5fa5b407e16d664daedba530790fd308a1c5531b4e2984dd60701c36954e3173"`
[INFO] running `"docker" "rm" "-f" "5fa5b407e16d664daedba530790fd308a1c5531b4e2984dd60701c36954e3173"`
[INFO] [stdout] 5fa5b407e16d664daedba530790fd308a1c5531b4e2984dd60701c36954e3173