[INFO] updating cached repository ehermes/libatom
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ehermes/libatom
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ehermes/libatom" "work/ex/beta-1.37-6/sources/1.36.0/gh/ehermes/libatom"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ehermes/libatom'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ehermes/libatom" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ehermes/libatom"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ehermes/libatom'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d892c1727a6dfeac87713e29e931c443bb54d89d
[INFO] sha for GitHub repo ehermes/libatom: d892c1727a6dfeac87713e29e931c443bb54d89d
[INFO] validating manifest of ehermes/libatom 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 ehermes/libatom 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 ehermes/libatom
[INFO] finished frobbing ehermes/libatom
[INFO] frobbed toml for ehermes/libatom written to work/ex/beta-1.37-6/sources/1.36.0/gh/ehermes/libatom/Cargo.toml
[INFO] started frobbing ehermes/libatom
[INFO] finished frobbing ehermes/libatom
[INFO] frobbed toml for ehermes/libatom written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ehermes/libatom/Cargo.toml
[INFO] crate ehermes/libatom 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ehermes/libatom/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing ehermes/libatom 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ehermes/libatom:/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] 66498752dabd527e5b9df6463e334ff5ca3ee2ed8e25532df6ea9216354c88a6
[INFO] running `"docker" "start" "-a" "66498752dabd527e5b9df6463e334ff5ca3ee2ed8e25532df6ea9216354c88a6"`
[INFO] [stderr]    Compiling libatom v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `thread_rng`
[INFO] [stderr]  --> src/vec3.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | use rand::{thread_rng, Rng};
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/vec3.rs:257:1
[INFO] [stderr]     |
[INFO] [stderr] 257 | / macro_rules! vec3 {
[INFO] [stderr] 258 | |     ($x:expr, $y:expr, $z:expr) => {
[INFO] [stderr] 259 | |         Vec3 { x: $x, y: $y, z: $z }
[INFO] [stderr] 260 | |     };
[INFO] [stderr] ...   |
[INFO] [stderr] 264 | |     }
[INFO] [stderr] 265 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `vec3::Vec3`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use vec3::Vec3;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Atoms`
[INFO] [stderr]  --> src/main.rs:8:19
[INFO] [stderr]   |
[INFO] [stderr] 8 | use atoms::{Atom, Atoms};
[INFO] [stderr]   |                   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let mut a1 = Atom::new(0., 0., 0., 1., 1.);
[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 does not need to be mutable
[INFO] [stderr]   --> src/main.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let mut a2 = Atom::new(5., 5., 5., 1., 1.);
[INFO] [stderr]    |         ----^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `"docker" "inspect" "66498752dabd527e5b9df6463e334ff5ca3ee2ed8e25532df6ea9216354c88a6"`
[INFO] running `"docker" "rm" "-f" "66498752dabd527e5b9df6463e334ff5ca3ee2ed8e25532df6ea9216354c88a6"`
[INFO] [stdout] 66498752dabd527e5b9df6463e334ff5ca3ee2ed8e25532df6ea9216354c88a6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ehermes/libatom:/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] ef53a4f27a185b0a11b3f0c771a56cd4752a52fe10bc71aefc1749c7fdc4a756
[INFO] running `"docker" "start" "-a" "ef53a4f27a185b0a11b3f0c771a56cd4752a52fe10bc71aefc1749c7fdc4a756"`
[INFO] [stderr]    Compiling libatom v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `thread_rng`
[INFO] [stderr]  --> src/vec3.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | use rand::{thread_rng, Rng};
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `vec3::Vec3`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use vec3::Vec3;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Atoms`
[INFO] [stderr]  --> src/main.rs:8:19
[INFO] [stderr]   |
[INFO] [stderr] 8 | use atoms::{Atom, Atoms};
[INFO] [stderr]   |                   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let mut a1 = Atom::new(0., 0., 0., 1., 1.);
[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 does not need to be mutable
[INFO] [stderr]   --> src/main.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let mut a2 = Atom::new(5., 5., 5., 1., 1.);
[INFO] [stderr]    |         ----^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `"docker" "inspect" "ef53a4f27a185b0a11b3f0c771a56cd4752a52fe10bc71aefc1749c7fdc4a756"`
[INFO] running `"docker" "rm" "-f" "ef53a4f27a185b0a11b3f0c771a56cd4752a52fe10bc71aefc1749c7fdc4a756"`
[INFO] [stdout] ef53a4f27a185b0a11b3f0c771a56cd4752a52fe10bc71aefc1749c7fdc4a756
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ehermes/libatom:/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] 8100412a87ce2c0e2d216fce9190d35cf52c9dcb25396c2c3c8a01f6d239faac
[INFO] running `"docker" "start" "-a" "8100412a87ce2c0e2d216fce9190d35cf52c9dcb25396c2c3c8a01f6d239faac"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/libatom-6b5aebd260e2e37c
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test vec3::it_does_dot_product ... ok
[INFO] [stdout] test vec3::it_computes_length_of_a_vec3 ... ok
[INFO] [stdout] test vec3::it_divides_vec3s_and_scalars_elementwise ... ok
[INFO] [stdout] test vec3::it_does_cross_product ... ok
[INFO] [stdout] test vec3::it_implements_debug ... ok
[INFO] [stdout] test vec3::it_adds_vec3s_and_scalars ... ok
[INFO] [stdout] test vec3::it_subtracts_vec3s_and_scalars ... ok
[INFO] [stdout] test vec3::it_linearly_interpolates ... ok
[INFO] [stdout] test vec3::its_macro_definitions_work ... ok
[INFO] [stdout] test vec3::it_has_vec3vec3_equality ... ok
[INFO] [stdout] test vec3::it_multiplies_vec3s_and_scalars_elementwise ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8100412a87ce2c0e2d216fce9190d35cf52c9dcb25396c2c3c8a01f6d239faac"`
[INFO] running `"docker" "rm" "-f" "8100412a87ce2c0e2d216fce9190d35cf52c9dcb25396c2c3c8a01f6d239faac"`
[INFO] [stdout] 8100412a87ce2c0e2d216fce9190d35cf52c9dcb25396c2c3c8a01f6d239faac