[INFO] updating cached repository https://github.com/rosshadden/cpm
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 02dca70736b9b81a71b9f7450b48c3cd1fe83ce8
[INFO] testing rosshadden/cpm against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Frosshadden%2Fcpm" "work/builds/worker-2/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rosshadden/cpm on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/rosshadden/cpm
[INFO] finished tweaking git repo https://github.com/rosshadden/cpm
[INFO] tweaked toml for git repo https://github.com/rosshadden/cpm written to work/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/rosshadden/cpm already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /big/crater/work/builds/worker-2/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 566c97f70083f081a86fa725f3ca6397c2f65d949687c6ff2a01e902a391d2be
[INFO] running `"docker" "start" "-a" "566c97f70083f081a86fa725f3ca6397c2f65d949687c6ff2a01e902a391d2be"`
[INFO] [stderr]    Compiling cpm v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `cmd`
[INFO] [stderr]   --> src/main.rs:48:11
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let mut cmd = Command::new(command)
[INFO] [stderr]    |                 ^^^ help: consider prefixing with an underscore: `_cmd`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:48:7
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let mut cmd = Command::new(command)
[INFO] [stderr]    |             ----^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `cosmicContents` should have a snake case name
[INFO] [stderr]   --> src/main.rs:34:11
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let mut cosmicContents = String::new();
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cosmic_contents`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `actionCmd` should have a snake case name
[INFO] [stderr]   --> src/main.rs:42:7
[INFO] [stderr]    |
[INFO] [stderr] 42 |         let actionCmd = actions.lookup(action).unwrap().as_str().unwrap();
[INFO] [stderr]    |             ^^^^^^^^^ help: convert the identifier to snake case: `action_cmd`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `actionCmdIter` should have a snake case name
[INFO] [stderr]   --> src/main.rs:44:11
[INFO] [stderr]    |
[INFO] [stderr] 44 |         let mut actionCmdIter = actionCmd.split(' ');
[INFO] [stderr]    |                 ^^^^^^^^^^^^^ help: convert the identifier to snake case: `action_cmd_iter`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.75s
[INFO] running `"docker" "inspect" "566c97f70083f081a86fa725f3ca6397c2f65d949687c6ff2a01e902a391d2be"`
[INFO] running `"docker" "rm" "-f" "566c97f70083f081a86fa725f3ca6397c2f65d949687c6ff2a01e902a391d2be"`
[INFO] [stdout] 566c97f70083f081a86fa725f3ca6397c2f65d949687c6ff2a01e902a391d2be
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] d6b7c412cf07ba77dbf9fe9f59f09c514472278982181f48c6cb6f23b0b29b21
[INFO] running `"docker" "start" "-a" "d6b7c412cf07ba77dbf9fe9f59f09c514472278982181f48c6cb6f23b0b29b21"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cpm v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `cmd`
[INFO] [stderr]   --> src/main.rs:48:11
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let mut cmd = Command::new(command)
[INFO] [stderr]    |                 ^^^ help: consider prefixing with an underscore: `_cmd`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:48:7
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let mut cmd = Command::new(command)
[INFO] [stderr]    |             ----^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `cosmicContents` should have a snake case name
[INFO] [stderr]   --> src/main.rs:34:11
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let mut cosmicContents = String::new();
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `cosmic_contents`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `actionCmd` should have a snake case name
[INFO] [stderr]   --> src/main.rs:42:7
[INFO] [stderr]    |
[INFO] [stderr] 42 |         let actionCmd = actions.lookup(action).unwrap().as_str().unwrap();
[INFO] [stderr]    |             ^^^^^^^^^ help: convert the identifier to snake case: `action_cmd`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `actionCmdIter` should have a snake case name
[INFO] [stderr]   --> src/main.rs:44:11
[INFO] [stderr]    |
[INFO] [stderr] 44 |         let mut actionCmdIter = actionCmd.split(' ');
[INFO] [stderr]    |                 ^^^^^^^^^^^^^ help: convert the identifier to snake case: `action_cmd_iter`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "d6b7c412cf07ba77dbf9fe9f59f09c514472278982181f48c6cb6f23b0b29b21"`
[INFO] running `"docker" "rm" "-f" "d6b7c412cf07ba77dbf9fe9f59f09c514472278982181f48c6cb6f23b0b29b21"`
[INFO] [stdout] d6b7c412cf07ba77dbf9fe9f59f09c514472278982181f48c6cb6f23b0b29b21
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 426b5227419ab772189fb42d0661fa051cd92fc511823b2cfce585465ee8269f
[INFO] running `"docker" "start" "-a" "426b5227419ab772189fb42d0661fa051cd92fc511823b2cfce585465ee8269f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cpm-d69dd324bc11f574
[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" "426b5227419ab772189fb42d0661fa051cd92fc511823b2cfce585465ee8269f"`
[INFO] running `"docker" "rm" "-f" "426b5227419ab772189fb42d0661fa051cd92fc511823b2cfce585465ee8269f"`
[INFO] [stdout] 426b5227419ab772189fb42d0661fa051cd92fc511823b2cfce585465ee8269f