[INFO] updating cached repository myuon/ruyt
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/myuon/ruyt
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/myuon/ruyt" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/myuon/ruyt"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/myuon/ruyt'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/myuon/ruyt" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/myuon/ruyt"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/myuon/ruyt'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8542a3c2e8058f94148ffb407187fdde3d95a357
[INFO] sha for GitHub repo myuon/ruyt: 8542a3c2e8058f94148ffb407187fdde3d95a357
[INFO] validating manifest of myuon/ruyt 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 myuon/ruyt 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 myuon/ruyt
[INFO] finished frobbing myuon/ruyt
[INFO] frobbed toml for myuon/ruyt written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/myuon/ruyt/Cargo.toml
[INFO] started frobbing myuon/ruyt
[INFO] finished frobbing myuon/ruyt
[INFO] frobbed toml for myuon/ruyt written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/myuon/ruyt/Cargo.toml
[INFO] crate myuon/ruyt 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 myuon/ruyt against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/myuon/ruyt:/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] 40365f149a9d8870bd6255e69b37f9db25c24547c1de727a023336430d23e0c2
[INFO] running `"docker" "start" "-a" "40365f149a9d8870bd6255e69b37f9db25c24547c1de727a023336430d23e0c2"`
[INFO] [stderr]    Compiling ruyt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/vector.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 |     pub fn new(v: V3) -> V3U {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `as_V3`
[INFO] [stderr]   --> src/vector.rs:99:5
[INFO] [stderr]    |
[INFO] [stderr] 99 |     pub fn as_V3(self) -> V3 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `x`
[INFO] [stderr]    --> src/vector.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 |     pub fn x(&self) -> f32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `y`
[INFO] [stderr]    --> src/vector.rs:107:5
[INFO] [stderr]     |
[INFO] [stderr] 107 |     pub fn y(&self) -> f32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `z`
[INFO] [stderr]    --> src/vector.rs:111:5
[INFO] [stderr]     |
[INFO] [stderr] 111 |     pub fn z(&self) -> f32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `as_V3` should have a snake case name
[INFO] [stderr]   --> src/vector.rs:99:12
[INFO] [stderr]    |
[INFO] [stderr] 99 |     pub fn as_V3(self) -> V3 {
[INFO] [stderr]    |            ^^^^^ help: convert the identifier to snake case: `as_v3`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `"docker" "inspect" "40365f149a9d8870bd6255e69b37f9db25c24547c1de727a023336430d23e0c2"`
[INFO] running `"docker" "rm" "-f" "40365f149a9d8870bd6255e69b37f9db25c24547c1de727a023336430d23e0c2"`
[INFO] [stdout] 40365f149a9d8870bd6255e69b37f9db25c24547c1de727a023336430d23e0c2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/myuon/ruyt:/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] c01620836aa0d2ef387aaa4d1a9bd1cd08a0b8257454bf862a8a229d57a9749c
[INFO] running `"docker" "start" "-a" "c01620836aa0d2ef387aaa4d1a9bd1cd08a0b8257454bf862a8a229d57a9749c"`
[INFO] [stderr]    Compiling ruyt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/vector.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 |     pub fn new(v: V3) -> V3U {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `as_V3`
[INFO] [stderr]   --> src/vector.rs:99:5
[INFO] [stderr]    |
[INFO] [stderr] 99 |     pub fn as_V3(self) -> V3 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `x`
[INFO] [stderr]    --> src/vector.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 |     pub fn x(&self) -> f32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `y`
[INFO] [stderr]    --> src/vector.rs:107:5
[INFO] [stderr]     |
[INFO] [stderr] 107 |     pub fn y(&self) -> f32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `z`
[INFO] [stderr]    --> src/vector.rs:111:5
[INFO] [stderr]     |
[INFO] [stderr] 111 |     pub fn z(&self) -> f32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `as_V3` should have a snake case name
[INFO] [stderr]   --> src/vector.rs:99:12
[INFO] [stderr]    |
[INFO] [stderr] 99 |     pub fn as_V3(self) -> V3 {
[INFO] [stderr]    |            ^^^^^ help: convert the identifier to snake case: `as_v3`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "c01620836aa0d2ef387aaa4d1a9bd1cd08a0b8257454bf862a8a229d57a9749c"`
[INFO] running `"docker" "rm" "-f" "c01620836aa0d2ef387aaa4d1a9bd1cd08a0b8257454bf862a8a229d57a9749c"`
[INFO] [stdout] c01620836aa0d2ef387aaa4d1a9bd1cd08a0b8257454bf862a8a229d57a9749c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/myuon/ruyt:/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] af41784b7d19d7e89bbb8a2fefccf202e42af4251dedff88f8bc5d11ee9dc78d
[INFO] running `"docker" "start" "-a" "af41784b7d19d7e89bbb8a2fefccf202e42af4251dedff88f8bc5d11ee9dc78d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ruyt-e75344fa06c64614
[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" "af41784b7d19d7e89bbb8a2fefccf202e42af4251dedff88f8bc5d11ee9dc78d"`
[INFO] running `"docker" "rm" "-f" "af41784b7d19d7e89bbb8a2fefccf202e42af4251dedff88f8bc5d11ee9dc78d"`
[INFO] [stdout] af41784b7d19d7e89bbb8a2fefccf202e42af4251dedff88f8bc5d11ee9dc78d