[INFO] updating cached repository andersonmills/modmod
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/andersonmills/modmod
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/andersonmills/modmod" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/andersonmills/modmod"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/andersonmills/modmod'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/andersonmills/modmod" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/andersonmills/modmod"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/andersonmills/modmod'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 767a5aedb93edf8d443f0ef4e094fbe44c8e326f
[INFO] sha for GitHub repo andersonmills/modmod: 767a5aedb93edf8d443f0ef4e094fbe44c8e326f
[INFO] validating manifest of andersonmills/modmod on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of andersonmills/modmod on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing andersonmills/modmod
[INFO] finished frobbing andersonmills/modmod
[INFO] frobbed toml for andersonmills/modmod written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/andersonmills/modmod/Cargo.toml
[INFO] started frobbing andersonmills/modmod
[INFO] finished frobbing andersonmills/modmod
[INFO] frobbed toml for andersonmills/modmod written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/andersonmills/modmod/Cargo.toml
[INFO] crate andersonmills/modmod has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing andersonmills/modmod against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/andersonmills/modmod:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] d77d38de04d6ade94b40be0b37f1366263e25d796cd39d48025cdd3e6b23762c
[INFO] running `"docker" "start" "-a" "d77d38de04d6ade94b40be0b37f1366263e25d796cd39d48025cdd3e6b23762c"`
[INFO] [stderr]    Compiling libz-sys v1.0.13
[INFO] [stderr]    Compiling cmake v0.1.23
[INFO] [stderr]    Compiling openssl-sys v0.9.12
[INFO] [stderr]    Compiling curl-sys v0.3.11
[INFO] [stderr]    Compiling unicode-bidi v0.3.1
[INFO] [stderr]    Compiling docopt v0.7.0
[INFO] [stderr]    Compiling libssh2-sys v0.2.6
[INFO] [stderr]    Compiling libgit2-sys v0.6.10
[INFO] [stderr]    Compiling idna v0.1.2
[INFO] [stderr]    Compiling url v1.4.0
[INFO] [stderr]    Compiling git2 v0.6.5
[INFO] [stderr]    Compiling modmod v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `cb`
[INFO] [stderr]   --> src/modmod.rs:70:13
[INFO] [stderr]    |
[INFO] [stderr] 70 |         let cb = & mut git2::build::CheckoutBuilder::new();
[INFO] [stderr]    |             ^^ help: consider prefixing with an underscore: `_cb`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `source`
[INFO] [stderr]  --> src/parse.rs:6:31
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn update_puppetfile_mods(source: &str, version: &str) {
[INFO] [stderr]   |                               ^^^^^^ help: consider prefixing with an underscore: `_source`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `version`
[INFO] [stderr]  --> src/parse.rs:6:45
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn update_puppetfile_mods(source: &str, version: &str) {
[INFO] [stderr]   |                                             ^^^^^^^ help: consider prefixing with an underscore: `_version`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 44s
[INFO] running `"docker" "inspect" "d77d38de04d6ade94b40be0b37f1366263e25d796cd39d48025cdd3e6b23762c"`
[INFO] running `"docker" "rm" "-f" "d77d38de04d6ade94b40be0b37f1366263e25d796cd39d48025cdd3e6b23762c"`
[INFO] [stdout] d77d38de04d6ade94b40be0b37f1366263e25d796cd39d48025cdd3e6b23762c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/andersonmills/modmod:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2a02d86ea4c1fc6b738e6bb988edb0a8a8b49bdd12228d1b26efc66f2d51899b
[INFO] running `"docker" "start" "-a" "2a02d86ea4c1fc6b738e6bb988edb0a8a8b49bdd12228d1b26efc66f2d51899b"`
[INFO] [stderr]    Compiling modmod v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `cb`
[INFO] [stderr]   --> src/modmod.rs:70:13
[INFO] [stderr]    |
[INFO] [stderr] 70 |         let cb = & mut git2::build::CheckoutBuilder::new();
[INFO] [stderr]    |             ^^ help: consider prefixing with an underscore: `_cb`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `source`
[INFO] [stderr]  --> src/parse.rs:6:31
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn update_puppetfile_mods(source: &str, version: &str) {
[INFO] [stderr]   |                               ^^^^^^ help: consider prefixing with an underscore: `_source`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `version`
[INFO] [stderr]  --> src/parse.rs:6:45
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn update_puppetfile_mods(source: &str, version: &str) {
[INFO] [stderr]   |                                             ^^^^^^^ help: consider prefixing with an underscore: `_version`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `"docker" "inspect" "2a02d86ea4c1fc6b738e6bb988edb0a8a8b49bdd12228d1b26efc66f2d51899b"`
[INFO] running `"docker" "rm" "-f" "2a02d86ea4c1fc6b738e6bb988edb0a8a8b49bdd12228d1b26efc66f2d51899b"`
[INFO] [stdout] 2a02d86ea4c1fc6b738e6bb988edb0a8a8b49bdd12228d1b26efc66f2d51899b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/andersonmills/modmod:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 83fb4acfa8fbb0932ab672e46c8f193f3ca84dd6362cc1f7a4b5374538a97b64
[INFO] running `"docker" "start" "-a" "83fb4acfa8fbb0932ab672e46c8f193f3ca84dd6362cc1f7a4b5374538a97b64"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/modmod-37a0da35aece1052
[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" "83fb4acfa8fbb0932ab672e46c8f193f3ca84dd6362cc1f7a4b5374538a97b64"`
[INFO] running `"docker" "rm" "-f" "83fb4acfa8fbb0932ab672e46c8f193f3ca84dd6362cc1f7a4b5374538a97b64"`
[INFO] [stdout] 83fb4acfa8fbb0932ab672e46c8f193f3ca84dd6362cc1f7a4b5374538a97b64