[INFO] crate notifier 0.1.1 is already in cache
[INFO] extracting crate notifier 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/notifier/0.1.1
[INFO] extracting crate notifier 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/notifier/0.1.1
[INFO] validating manifest of notifier-0.1.1 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 notifier-0.1.1 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 notifier-0.1.1
[INFO] finished frobbing notifier-0.1.1
[INFO] frobbed toml for notifier-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/notifier/0.1.1/Cargo.toml
[INFO] started frobbing notifier-0.1.1
[INFO] finished frobbing notifier-0.1.1
[INFO] frobbed toml for notifier-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/notifier/0.1.1/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded socketstat v0.1.0
[INFO] [stderr]   Downloaded tcp_typed v0.1.4
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing notifier-0.1.1 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-5/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/notifier/0.1.1:/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] 415025a9a739d0eba94fe82936fa02a0304c8590a44aa4972ced1016c824fcbb
[INFO] running `"docker" "start" "-a" "415025a9a739d0eba94fe82936fa02a0304c8590a44aa4972ced1016c824fcbb"`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling nix v0.15.0
[INFO] [stderr]    Compiling heapless v0.5.0
[INFO] [stderr]    Compiling procinfo v0.4.2
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling hash32 v0.1.0
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling mio v0.6.19
[INFO] [stderr]    Compiling palaver v0.2.8
[INFO] [stderr]    Compiling notifier v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.74s
[INFO] running `"docker" "inspect" "415025a9a739d0eba94fe82936fa02a0304c8590a44aa4972ced1016c824fcbb"`
[INFO] running `"docker" "rm" "-f" "415025a9a739d0eba94fe82936fa02a0304c8590a44aa4972ced1016c824fcbb"`
[INFO] [stdout] 415025a9a739d0eba94fe82936fa02a0304c8590a44aa4972ced1016c824fcbb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/notifier/0.1.1:/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] 35835b94036d731e16417d5bcfca2480f212d8b236d0c1e96e1fc4fbc2e23edc
[INFO] running `"docker" "start" "-a" "35835b94036d731e16417d5bcfca2480f212d8b236d0c1e96e1fc4fbc2e23edc"`
[INFO] [stderr]    Compiling notifier v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `"docker" "inspect" "35835b94036d731e16417d5bcfca2480f212d8b236d0c1e96e1fc4fbc2e23edc"`
[INFO] running `"docker" "rm" "-f" "35835b94036d731e16417d5bcfca2480f212d8b236d0c1e96e1fc4fbc2e23edc"`
[INFO] [stdout] 35835b94036d731e16417d5bcfca2480f212d8b236d0c1e96e1fc4fbc2e23edc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/notifier/0.1.1:/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] 80c0d1ac45a8b67f43f03ee4c0a0c08832c8cdac1675facc5dccb6f8cbd363d7
[INFO] running `"docker" "start" "-a" "80c0d1ac45a8b67f43f03ee4c0a0c08832c8cdac1675facc5dccb6f8cbd363d7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/notifier-c86e419588a4b034
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test heap::tests::remove ... ok
[INFO] [stdout] test heap::tests::simple2 ... ok
[INFO] [stdout] test heap::tests::test_empty_peek ... ok
[INFO] [stdout] test heap::tests::test_empty_pop ... ok
[INFO] [stdout] test heap::tests::test_push ... ok
[INFO] [stdout] test heap::tests::test_peek_and_pop ... ok
[INFO] [stderr]    Doc-tests notifier
[INFO] [stdout] test heap::tests::test_to_vec ... ok
[INFO] [stdout] test heap::tests::simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 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" "80c0d1ac45a8b67f43f03ee4c0a0c08832c8cdac1675facc5dccb6f8cbd363d7"`
[INFO] running `"docker" "rm" "-f" "80c0d1ac45a8b67f43f03ee4c0a0c08832c8cdac1675facc5dccb6f8cbd363d7"`
[INFO] [stdout] 80c0d1ac45a8b67f43f03ee4c0a0c08832c8cdac1675facc5dccb6f8cbd363d7