[INFO] cloning repository anewton1998/bigbang
[INFO] running `"git" "clone" "--bare" "git://github.com/anewton1998/bigbang.git" "work/cache/sources/gh/anewton1998/bigbang"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/anewton1998/bigbang'...
[INFO] running `"git" "clone" "work/cache/sources/gh/anewton1998/bigbang" "work/ex/beta-1.37-6/sources/1.36.0/gh/anewton1998/bigbang"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/anewton1998/bigbang'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/anewton1998/bigbang" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/anewton1998/bigbang"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/anewton1998/bigbang'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3cddd551ae56ec0a4d064f762ad828392e275fab
[INFO] sha for GitHub repo anewton1998/bigbang: 3cddd551ae56ec0a4d064f762ad828392e275fab
[INFO] validating manifest of anewton1998/bigbang 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 anewton1998/bigbang 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 anewton1998/bigbang
[INFO] finished frobbing anewton1998/bigbang
[INFO] frobbed toml for anewton1998/bigbang written to work/ex/beta-1.37-6/sources/1.36.0/gh/anewton1998/bigbang/Cargo.toml
[INFO] started frobbing anewton1998/bigbang
[INFO] finished frobbing anewton1998/bigbang
[INFO] frobbed toml for anewton1998/bigbang written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/anewton1998/bigbang/Cargo.toml
[INFO] crate anewton1998/bigbang already has a lockfile, it will not be regenerated
[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 anewton1998/bigbang 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/gh/anewton1998/bigbang:/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] 6424cc628fa7de21511b73a5f24332cef55c118c26c8086faf17bf1676abd60b
[INFO] running `"docker" "start" "-a" "6424cc628fa7de21511b73a5f24332cef55c118c26c8086faf17bf1676abd60b"`
[INFO] [stderr]    Compiling syn v0.15.39
[INFO] [stderr]    Compiling serde v1.0.94
[INFO] [stderr]    Compiling log v0.4.7
[INFO] [stderr]    Compiling regex v1.1.9
[INFO] [stderr]    Compiling pulldown-cmark v0.2.0
[INFO] [stderr]    Compiling bytecount v0.4.0
[INFO] [stderr]    Compiling doc-comment v0.3.1
[INFO] [stderr]    Compiling data-encoding v2.1.2
[INFO] [stderr]    Compiling tap-reader v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling miniz_oxide_c_api v0.2.2
[INFO] [stderr]    Compiling openssl-sys v0.9.48
[INFO] [stderr]    Compiling regex-syntax v0.6.8
[INFO] [stderr]    Compiling miniz_oxide v0.2.3
[INFO] [stderr]    Compiling crossbeam-utils v0.6.5
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling atty v0.2.12
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.1
[INFO] [stderr]    Compiling tokio-executor v0.1.8
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling mio v0.6.19
[INFO] [stderr]    Compiling want v0.2.0
[INFO] [stderr]    Compiling cookie v0.12.0
[INFO] [stderr]    Compiling tokio-current-thread v0.1.6
[INFO] [stderr]    Compiling tokio-timer v0.2.11
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling tokio-buf v0.1.1
[INFO] [stderr]    Compiling string v0.2.1
[INFO] [stderr]    Compiling http v0.1.17
[INFO] [stderr]    Compiling openssl v0.10.24
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]    Compiling hyper-old-types v0.11.0
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling flate2 v1.0.9
[INFO] [stderr]    Compiling backtrace v0.3.33
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling tokio-threadpool v0.1.15
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling isolang v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.94
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling h2 v0.1.25
[INFO] [stderr]    Compiling http-body v0.1.0
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling publicsuffix v1.5.2
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling serde_qs v0.4.6
[INFO] [stderr]    Compiling toml v0.5.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling hyper v0.12.33
[INFO] [stderr]    Compiling flexi_logger v0.13.3
[INFO] [stderr]    Compiling cargo_metadata v0.6.4
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling skeptic v0.13.4
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling elefren v0.20.1
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling reqwest v0.9.19
[INFO] [stderr]    Compiling bigbang v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `sub_m`
[INFO] [stderr]   --> src/main.rs:87:32
[INFO] [stderr]    |
[INFO] [stderr] 87 |         ("new-directory", Some(sub_m)) => new_directory(bb_dir),
[INFO] [stderr]    |                                ^^^^^ help: consider prefixing with an underscore: `_sub_m`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sub_m`
[INFO] [stderr]   --> src/main.rs:91:22
[INFO] [stderr]    |
[INFO] [stderr] 91 |         ("run", Some(sub_m)) => run(bb_dir),
[INFO] [stderr]    |                      ^^^^^ help: consider prefixing with an underscore: `_sub_m`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bb_dir`
[INFO] [stderr]    --> src/main.rs:103:17
[INFO] [stderr]     |
[INFO] [stderr] 103 | fn new_exploder(bb_dir: PathBuf, instance_url: &str) {
[INFO] [stderr]     |                 ^^^^^^ help: consider prefixing with an underscore: `_bb_dir`
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `EXP_CONFIG_EXAMPLE`
[INFO] [stderr]   --> src/bb/exp.rs:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | / static EXP_CONFIG_EXAMPLE : &str = "\
[INFO] [stderr] 37 | | # An example exploder config (exp.toml)
[INFO] [stderr] 38 | | mastodon_url = \"http://foo.example.com\"
[INFO] [stderr] 39 | | enabled = false
[INFO] [stderr] 40 | | ";
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `enabled`
[INFO] [stderr]   --> src/bb/exp.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     enabled: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `mastodon_url`
[INFO] [stderr]   --> src/bb/exp.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     mastodon_url: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 41s
[INFO] running `"docker" "inspect" "6424cc628fa7de21511b73a5f24332cef55c118c26c8086faf17bf1676abd60b"`
[INFO] running `"docker" "rm" "-f" "6424cc628fa7de21511b73a5f24332cef55c118c26c8086faf17bf1676abd60b"`
[INFO] [stdout] 6424cc628fa7de21511b73a5f24332cef55c118c26c8086faf17bf1676abd60b
[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/gh/anewton1998/bigbang:/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] 9d63969b9cb3f88d420c31fe1fff9b08cc949a2add37acc0468aeaec4c39de74
[INFO] running `"docker" "start" "-a" "9d63969b9cb3f88d420c31fe1fff9b08cc949a2add37acc0468aeaec4c39de74"`
[INFO] [stderr]    Compiling escargot v0.4.0
[INFO] [stderr]    Compiling treeline v0.1.0
[INFO] [stderr]    Compiling predicates-core v1.0.0
[INFO] [stderr]    Compiling normalize-line-endings v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.2.0
[INFO] [stderr]    Compiling c2-chacha v0.2.2
[INFO] [stderr]    Compiling getrandom v0.1.6
[INFO] [stderr]    Compiling float-cmp v0.4.0
[INFO] [stderr]    Compiling rand_core v0.5.0
[INFO] [stderr]    Compiling predicates-tree v1.0.0
[INFO] [stderr]    Compiling predicates v1.0.1
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling assert_cmd v0.11.1
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling bigbang v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Path`
[INFO] [stderr]   --> tests/cli_tests.rs:22:17
[INFO] [stderr]    |
[INFO] [stderr] 22 | use std::path::{Path, PathBuf};
[INFO] [stderr]    |                 ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sub_m`
[INFO] [stderr]   --> src/main.rs:87:32
[INFO] [stderr]    |
[INFO] [stderr] 87 |         ("new-directory", Some(sub_m)) => new_directory(bb_dir),
[INFO] [stderr]    |                                ^^^^^ help: consider prefixing with an underscore: `_sub_m`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sub_m`
[INFO] [stderr]   --> src/main.rs:91:22
[INFO] [stderr]    |
[INFO] [stderr] 91 |         ("run", Some(sub_m)) => run(bb_dir),
[INFO] [stderr]    |                      ^^^^^ help: consider prefixing with an underscore: `_sub_m`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bb_dir`
[INFO] [stderr]    --> src/main.rs:103:17
[INFO] [stderr]     |
[INFO] [stderr] 103 | fn new_exploder(bb_dir: PathBuf, instance_url: &str) {
[INFO] [stderr]     |                 ^^^^^^ help: consider prefixing with an underscore: `_bb_dir`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `mastodon_url`
[INFO] [stderr]   --> src/bb/exp.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     mastodon_url: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.61s
[INFO] running `"docker" "inspect" "9d63969b9cb3f88d420c31fe1fff9b08cc949a2add37acc0468aeaec4c39de74"`
[INFO] running `"docker" "rm" "-f" "9d63969b9cb3f88d420c31fe1fff9b08cc949a2add37acc0468aeaec4c39de74"`
[INFO] [stdout] 9d63969b9cb3f88d420c31fe1fff9b08cc949a2add37acc0468aeaec4c39de74
[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/gh/anewton1998/bigbang:/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] 3fa778a5dc955ae255e7b2f1b933d13b86206fa25940ffe6a1250d82aa76e8b2
[INFO] running `"docker" "start" "-a" "3fa778a5dc955ae255e7b2f1b933d13b86206fa25940ffe6a1250d82aa76e8b2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bigbang-3227d66cb34d0d04
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test bb::config::tests::test_deserialization ... ok
[INFO] [stdout] test bb::exp::tests::test_deserialization ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cli_tests-f5ea88aa9114dd80
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_test ... ok
[INFO] [stdout] Configuration file bigbang.toml written to /tmp/new_directory_test00SOZW
[INFO] [stdout] test new_directory_test ... 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" "3fa778a5dc955ae255e7b2f1b933d13b86206fa25940ffe6a1250d82aa76e8b2"`
[INFO] running `"docker" "rm" "-f" "3fa778a5dc955ae255e7b2f1b933d13b86206fa25940ffe6a1250d82aa76e8b2"`
[INFO] [stdout] 3fa778a5dc955ae255e7b2f1b933d13b86206fa25940ffe6a1250d82aa76e8b2