[INFO] updating cached repository Mange/tydra
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Mange/tydra
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Mange/tydra" "work/ex/beta-1.38-1/sources/1.37.0/gh/Mange/tydra"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Mange/tydra'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Mange/tydra" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Mange/tydra"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Mange/tydra'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 71ac0a6ae5b6346fc1b3f83dcff505026152af40
[INFO] sha for GitHub repo Mange/tydra: 71ac0a6ae5b6346fc1b3f83dcff505026152af40
[INFO] validating manifest of Mange/tydra 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 Mange/tydra 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 Mange/tydra
[INFO] finished frobbing Mange/tydra
[INFO] frobbed toml for Mange/tydra written to work/ex/beta-1.38-1/sources/1.37.0/gh/Mange/tydra/Cargo.toml
[INFO] started frobbing Mange/tydra
[INFO] finished frobbing Mange/tydra
[INFO] frobbed toml for Mange/tydra written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Mange/tydra/Cargo.toml
[INFO] crate Mange/tydra already has a lockfile, it will not be regenerated
[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 Mange/tydra 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-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Mange/tydra:/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] 5d916c36ffea93631313967ca75f50797f5087d8e14cedf78cfdc4f6908bb9f2
[INFO] running `"docker" "start" "-a" "5d916c36ffea93631313967ca75f50797f5087d8e14cedf78cfdc4f6908bb9f2"`
[INFO] [stderr]    Compiling serde v1.0.77
[INFO] [stderr]    Compiling clap v2.31.2
[INFO] [stderr]    Compiling nix v0.11.0
[INFO] [stderr]    Compiling quote v0.6.3
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling syn v0.15.1
[INFO] [stderr]    Compiling synstructure v0.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.77
[INFO] [stderr]    Compiling structopt-derive v0.2.10
[INFO] [stderr]    Compiling failure_derive v0.1.2
[INFO] [stderr]    Compiling failure v0.1.2
[INFO] [stderr]    Compiling structopt v0.2.10
[INFO] [stderr]    Compiling serde_yaml v0.8.3
[INFO] [stderr]    Compiling tydra v1.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/main.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead
[INFO] [stderr]   --> src/runner.rs:58:14
[INFO] [stderr]    |
[INFO] [stderr] 58 |             .before_exec(|| {
[INFO] [stderr]    |              ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `"docker" "inspect" "5d916c36ffea93631313967ca75f50797f5087d8e14cedf78cfdc4f6908bb9f2"`
[INFO] running `"docker" "rm" "-f" "5d916c36ffea93631313967ca75f50797f5087d8e14cedf78cfdc4f6908bb9f2"`
[INFO] [stdout] 5d916c36ffea93631313967ca75f50797f5087d8e14cedf78cfdc4f6908bb9f2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Mange/tydra:/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] a636ae313e484f10bcab44e1067662be5a568bb5597cf702c8c4968b4a54dc3a
[INFO] running `"docker" "start" "-a" "a636ae313e484f10bcab44e1067662be5a568bb5597cf702c8c4968b4a54dc3a"`
[INFO] [stderr]    Compiling tydra v1.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/main.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead
[INFO] [stderr]   --> src/runner.rs:58:14
[INFO] [stderr]    |
[INFO] [stderr] 58 |             .before_exec(|| {
[INFO] [stderr]    |              ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.31s
[INFO] running `"docker" "inspect" "a636ae313e484f10bcab44e1067662be5a568bb5597cf702c8c4968b4a54dc3a"`
[INFO] running `"docker" "rm" "-f" "a636ae313e484f10bcab44e1067662be5a568bb5597cf702c8c4968b4a54dc3a"`
[INFO] [stdout] a636ae313e484f10bcab44e1067662be5a568bb5597cf702c8c4968b4a54dc3a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Mange/tydra:/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] d73c88479a2e4711129656b6fde0d4bff21a9b5cd0b4058c80675986f0cc6bf9
[INFO] running `"docker" "start" "-a" "d73c88479a2e4711129656b6fde0d4bff21a9b5cd0b4058c80675986f0cc6bf9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tydra-c2fadb43fce8c0e1
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test actions::settings::tests::it_accumulates_default_settings_on_none ... ok
[INFO] [stdout] test actions::settings::tests::it_has_sane_defaults ... ok
[INFO] [stdout] test actions::entry::tests::it_displays_commands ... ok
[INFO] [stdout] test actions::entry::tests::it_deserializes_returns ... ok
[INFO] [stdout] test actions::entry::tests::it_deserializes_command ... ok
[INFO] [stdout] test actions::action_file::tests::it_loads_minimal_yaml ... ok
[INFO] [stdout] test actions::settings::tests::it_accumulates_settings ... ok
[INFO] [stdout] test actions::action_file::tests::it_loads_complex_yaml ... ok
[INFO] [stdout] test actions::validator::tests::it_validates_no_exec_with_return ... ok
[INFO] [stdout] test actions::validator::tests::it_validates_no_root_page ... ok
[INFO] [stdout] test actions::validator::tests::it_validates_missing_pages ... ok
[INFO] [stdout] test actions::validator::tests::it_validates_duplicated_keys ... ok
[INFO] [stdout] test actions::validator::tests::it_validates_exec_with_no_command ... ok
[INFO] [stdout] test actions::validator::tests::it_validates_empty_pages ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d73c88479a2e4711129656b6fde0d4bff21a9b5cd0b4058c80675986f0cc6bf9"`
[INFO] running `"docker" "rm" "-f" "d73c88479a2e4711129656b6fde0d4bff21a9b5cd0b4058c80675986f0cc6bf9"`
[INFO] [stdout] d73c88479a2e4711129656b6fde0d4bff21a9b5cd0b4058c80675986f0cc6bf9