[INFO] updating cached repository https://github.com/gabriel-araujjo/entrepixels
[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] e07834810282f38c69579e9df6222c302636f3b3
[INFO] testing gabriel-araujjo/entrepixels against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-araujjo%2Fentrepixels" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gabriel-araujjo/entrepixels on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/gabriel-araujjo/entrepixels
[INFO] finished tweaking git repo https://github.com/gabriel-araujjo/entrepixels
[INFO] tweaked toml for git repo https://github.com/gabriel-araujjo/entrepixels written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/gabriel-araujjo/entrepixels already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /big/crater/work/builds/worker-7/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[INFO] the lockfile is outdated, regenerating it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" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 3c6c1f2ac347fd0fd7f4aa61470ff22ace4d1dfb10ac9d24be9de8f640ab4aa6
[INFO] running `"docker" "start" "-a" "3c6c1f2ac347fd0fd7f4aa61470ff22ace4d1dfb10ac9d24be9de8f640ab4aa6"`
[INFO] [stderr]    Compiling entrepixels v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/args.rs:22:20
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub input: Box<Read + 'a>,
[INFO] [stderr]    |                    ^^^^^^^^^ help: use `dyn`: `dyn Read + 'a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/args.rs:23:21
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub output: Box<Write + 'a>,
[INFO] [stderr]    |                     ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `End`
[INFO] [stderr]   --> src/io/bitbuf.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     End(i64),
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Current`
[INFO] [stderr]   --> src/io/bitbuf.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Current(i64),
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.66s
[INFO] running `"docker" "inspect" "3c6c1f2ac347fd0fd7f4aa61470ff22ace4d1dfb10ac9d24be9de8f640ab4aa6"`
[INFO] running `"docker" "rm" "-f" "3c6c1f2ac347fd0fd7f4aa61470ff22ace4d1dfb10ac9d24be9de8f640ab4aa6"`
[INFO] [stdout] 3c6c1f2ac347fd0fd7f4aa61470ff22ace4d1dfb10ac9d24be9de8f640ab4aa6
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8287f5a268530afba92051e40a30cefa373d874f34ca3733eeeba4a9158d2a3b
[INFO] running `"docker" "start" "-a" "8287f5a268530afba92051e40a30cefa373d874f34ca3733eeeba4a9158d2a3b"`
[INFO] [stderr]    Compiling entrepixels v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/args.rs:22:20
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub input: Box<Read + 'a>,
[INFO] [stderr]    |                    ^^^^^^^^^ help: use `dyn`: `dyn Read + 'a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/args.rs:23:21
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub output: Box<Write + 'a>,
[INFO] [stderr]    |                     ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'a`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `"docker" "inspect" "8287f5a268530afba92051e40a30cefa373d874f34ca3733eeeba4a9158d2a3b"`
[INFO] running `"docker" "rm" "-f" "8287f5a268530afba92051e40a30cefa373d874f34ca3733eeeba4a9158d2a3b"`
[INFO] [stdout] 8287f5a268530afba92051e40a30cefa373d874f34ca3733eeeba4a9158d2a3b
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 3c2d09ba003f76e26ad8d7ffd303e9605623138b201ff13f0143a20868d88259
[INFO] running `"docker" "start" "-a" "3c2d09ba003f76e26ad8d7ffd303e9605623138b201ff13f0143a20868d88259"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/entrepixels-13c80f86289f444a
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test io::bitbuf::tests::into_inner ... ok
[INFO] [stdout] test io::bitbuf::tests::flush ... ok
[INFO] [stdout] test io::bitbuf::tests::new ... ok
[INFO] [stdout] test io::bitbuf::tests::read ... ok
[INFO] [stdout] test io::bitbuf::tests::seek ... ok
[INFO] [stdout] test io::bitbuf::tests::write ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3c2d09ba003f76e26ad8d7ffd303e9605623138b201ff13f0143a20868d88259"`
[INFO] running `"docker" "rm" "-f" "3c2d09ba003f76e26ad8d7ffd303e9605623138b201ff13f0143a20868d88259"`
[INFO] [stdout] 3c2d09ba003f76e26ad8d7ffd303e9605623138b201ff13f0143a20868d88259