[INFO] updating cached repository trezm/thruster-cli
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/trezm/thruster-cli
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/trezm/thruster-cli" "work/ex/beta-1.38-1/sources/1.37.0/gh/trezm/thruster-cli"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/trezm/thruster-cli'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/trezm/thruster-cli" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/trezm/thruster-cli"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/trezm/thruster-cli'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f120b9d734ac2d6ef446269fa25efa905b512305
[INFO] sha for GitHub repo trezm/thruster-cli: f120b9d734ac2d6ef446269fa25efa905b512305
[INFO] validating manifest of trezm/thruster-cli 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 trezm/thruster-cli 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 trezm/thruster-cli
[INFO] finished frobbing trezm/thruster-cli
[INFO] frobbed toml for trezm/thruster-cli written to work/ex/beta-1.38-1/sources/1.37.0/gh/trezm/thruster-cli/Cargo.toml
[INFO] started frobbing trezm/thruster-cli
[INFO] finished frobbing trezm/thruster-cli
[INFO] frobbed toml for trezm/thruster-cli written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/trezm/thruster-cli/Cargo.toml
[INFO] crate trezm/thruster-cli 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 trezm/thruster-cli against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/trezm/thruster-cli:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 65d71854913c821a30561ef3312c5d1ac87be36623109578ddb14dae206ccc1a
[INFO] running `"docker" "start" "-a" "65d71854913c821a30561ef3312c5d1ac87be36623109578ddb14dae206ccc1a"`
[INFO] [stderr]    Compiling uuid v0.6.3
[INFO] [stderr]    Compiling bytes v0.4.6
[INFO] [stderr]    Compiling syn v0.13.1
[INFO] [stderr]    Compiling fuel_line_derive v0.1.2
[INFO] [stderr]    Compiling fuel_line v0.1.2
[INFO] [stderr]    Compiling thruster-cli v0.7.5 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use] extern crate fuel_line;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/generator.rs:243:3
[INFO] [stderr]     |
[INFO] [stderr] 243 |   create_dir("migrations");
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.57s
[INFO] running `"docker" "inspect" "65d71854913c821a30561ef3312c5d1ac87be36623109578ddb14dae206ccc1a"`
[INFO] running `"docker" "rm" "-f" "65d71854913c821a30561ef3312c5d1ac87be36623109578ddb14dae206ccc1a"`
[INFO] [stdout] 65d71854913c821a30561ef3312c5d1ac87be36623109578ddb14dae206ccc1a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/trezm/thruster-cli:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 68d7c65f3f2e265d316b2705fc4c8796cd91dd0121fc2c7b365cb843ce81a46d
[INFO] running `"docker" "start" "-a" "68d7c65f3f2e265d316b2705fc4c8796cd91dd0121fc2c7b365cb843ce81a46d"`
[INFO] [stderr]    Compiling thruster-cli v0.7.5 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use] extern crate fuel_line;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/generator.rs:243:3
[INFO] [stderr]     |
[INFO] [stderr] 243 |   create_dir("migrations");
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `"docker" "inspect" "68d7c65f3f2e265d316b2705fc4c8796cd91dd0121fc2c7b365cb843ce81a46d"`
[INFO] running `"docker" "rm" "-f" "68d7c65f3f2e265d316b2705fc4c8796cd91dd0121fc2c7b365cb843ce81a46d"`
[INFO] [stdout] 68d7c65f3f2e265d316b2705fc4c8796cd91dd0121fc2c7b365cb843ce81a46d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/trezm/thruster-cli:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 2f7753d82541d7bb1385f1fdaaceb802093578d2e57b7562189824b49a68f18b
[INFO] running `"docker" "start" "-a" "2f7753d82541d7bb1385f1fdaaceb802093578d2e57b7562189824b49a68f18b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/thruster_cli-1fff5c42601bd442
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test utils::test::it_should_insert_underscores ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2f7753d82541d7bb1385f1fdaaceb802093578d2e57b7562189824b49a68f18b"`
[INFO] running `"docker" "rm" "-f" "2f7753d82541d7bb1385f1fdaaceb802093578d2e57b7562189824b49a68f18b"`
[INFO] [stdout] 2f7753d82541d7bb1385f1fdaaceb802093578d2e57b7562189824b49a68f18b