[INFO] updating cached repository https://github.com/arlept/mtklogo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e97f51944be9f6dbafff5b1d619341e1fa97dc4c [INFO] testing arlept/mtklogo against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farlept%2Fmtklogo" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/arlept/mtklogo on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/arlept/mtklogo [INFO] finished tweaking git repo https://github.com/arlept/mtklogo [INFO] tweaked toml for git repo https://github.com/arlept/mtklogo written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/arlept/mtklogo already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.maintenance [INFO] [stderr] warning: unused manifest key: package.respository [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f6ef00a28c75cb89f6027d548d977f523f5f98be73ae1b958483743e1380e43c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f6ef00a28c75cb89f6027d548d977f523f5f98be73ae1b958483743e1380e43c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f6ef00a28c75cb89f6027d548d977f523f5f98be73ae1b958483743e1380e43c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6ef00a28c75cb89f6027d548d977f523f5f98be73ae1b958483743e1380e43c", kill_on_drop: false }` [INFO] [stdout] f6ef00a28c75cb89f6027d548d977f523f5f98be73ae1b958483743e1380e43c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42b5e304c9b37798dc9713a572d93b18ebd35809d337940fa32d25229652d698 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "42b5e304c9b37798dc9713a572d93b18ebd35809d337940fa32d25229652d698", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.maintenance [INFO] [stderr] warning: unused manifest key: package.respository [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling libc v0.2.46 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling cc v1.0.28 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling adler32 v1.0.3 [INFO] [stderr] Compiling crc32fast v1.1.2 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling inflate v0.4.4 [INFO] [stderr] Compiling deflate v0.7.19 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling flate2 v1.0.6 [INFO] [stderr] Compiling png v0.12.0 [INFO] [stderr] Compiling mtklogo v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/utils/image.rs:89:85 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn rgba_to_bgra(mut reader: R, w: u32, h: u32) -> Result<(Vec)> { [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/utils/image.rs:101:71 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn u32be_to_u32le(mut reader: R, words: usize) -> Result<(Vec)> { [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/utils/image.rs:112:87 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn rgba_to_rgb565(mut reader: R, w: u32, h: u32) -> Result<(Vec)> { [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/utils/mod.rs:20:51 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn load_raw(mut reader: R) -> Result<(Vec)> { [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.26s [INFO] running `Command { std: "docker" "inspect" "42b5e304c9b37798dc9713a572d93b18ebd35809d337940fa32d25229652d698", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42b5e304c9b37798dc9713a572d93b18ebd35809d337940fa32d25229652d698", kill_on_drop: false }` [INFO] [stdout] 42b5e304c9b37798dc9713a572d93b18ebd35809d337940fa32d25229652d698 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e47a564db832261660181dd46eece3cb44774d8bd240d7ac5a8861dad5b77cd0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e47a564db832261660181dd46eece3cb44774d8bd240d7ac5a8861dad5b77cd0", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.maintenance [INFO] [stderr] warning: unused manifest key: package.respository [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/utils/image.rs:89:85 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn rgba_to_bgra(mut reader: R, w: u32, h: u32) -> Result<(Vec)> { [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/utils/image.rs:101:71 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn u32be_to_u32le(mut reader: R, words: usize) -> Result<(Vec)> { [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/utils/image.rs:112:87 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn rgba_to_rgb565(mut reader: R, w: u32, h: u32) -> Result<(Vec)> { [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/utils/mod.rs:20:51 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn load_raw(mut reader: R) -> Result<(Vec)> { [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mtklogo v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/utils/image.rs:89:85 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn rgba_to_bgra(mut reader: R, w: u32, h: u32) -> Result<(Vec)> { [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/utils/image.rs:101:71 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn u32be_to_u32le(mut reader: R, words: usize) -> Result<(Vec)> { [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/utils/image.rs:112:87 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn rgba_to_rgb565(mut reader: R, w: u32, h: u32) -> Result<(Vec)> { [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/utils/mod.rs:20:51 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn load_raw(mut reader: R) -> Result<(Vec)> { [INFO] [stdout] | ^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.66s [INFO] running `Command { std: "docker" "inspect" "e47a564db832261660181dd46eece3cb44774d8bd240d7ac5a8861dad5b77cd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e47a564db832261660181dd46eece3cb44774d8bd240d7ac5a8861dad5b77cd0", kill_on_drop: false }` [INFO] [stdout] e47a564db832261660181dd46eece3cb44774d8bd240d7ac5a8861dad5b77cd0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0de1d65f2a3827bf2ac6710a1585674c4a936c05762da63986c05d658ad412f7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0de1d65f2a3827bf2ac6710a1585674c4a936c05762da63986c05d658ad412f7", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.maintenance [INFO] [stderr] warning: unused manifest key: package.respository [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/utils/image.rs:89:85 [INFO] [stderr] | [INFO] [stderr] 89 | pub fn rgba_to_bgra(mut reader: R, w: u32, h: u32) -> Result<(Vec)> { [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/utils/image.rs:101:71 [INFO] [stderr] | [INFO] [stderr] 101 | pub fn u32be_to_u32le(mut reader: R, words: usize) -> Result<(Vec)> { [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/utils/image.rs:112:87 [INFO] [stderr] | [INFO] [stderr] 112 | pub fn rgba_to_rgb565(mut reader: R, w: u32, h: u32) -> Result<(Vec)> { [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/utils/mod.rs:20:51 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn load_raw(mut reader: R) -> Result<(Vec)> { [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/utils/image.rs:89:85 [INFO] [stderr] | [INFO] [stderr] 89 | pub fn rgba_to_bgra(mut reader: R, w: u32, h: u32) -> Result<(Vec)> { [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/utils/image.rs:101:71 [INFO] [stderr] | [INFO] [stderr] 101 | pub fn u32be_to_u32le(mut reader: R, words: usize) -> Result<(Vec)> { [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/utils/image.rs:112:87 [INFO] [stderr] | [INFO] [stderr] 112 | pub fn rgba_to_rgb565(mut reader: R, w: u32, h: u32) -> Result<(Vec)> { [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/utils/mod.rs:20:51 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn load_raw(mut reader: R) -> Result<(Vec)> { [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mtklogo-ef0c87d3103e00d4 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test utils::image::test_i_do_not_mess_up_bitwise_ops ... ok [INFO] [stdout] test utils::image::test_i_do_not_mess_up_bigendian ... ok [INFO] [stdout] test utils::image::test_i_do_not_mess_up_littleendian ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/integration_test-37d40cba3cbd734b [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test zlib_is_quite_symetric ... ok [INFO] [stdout] test can_explode ... ok [INFO] [stdout] test png_is_not_lossy ... ok [INFO] [stdout] test dither_rgb565 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests mtklogo [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/utils/image.rs:89:85 [INFO] [stderr] | [INFO] [stderr] 89 | pub fn rgba_to_bgra(mut reader: R, w: u32, h: u32) -> Result<(Vec)> { [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/utils/image.rs:101:71 [INFO] [stderr] | [INFO] [stderr] 101 | pub fn u32be_to_u32le(mut reader: R, words: usize) -> Result<(Vec)> { [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/utils/image.rs:112:87 [INFO] [stderr] | [INFO] [stderr] 112 | pub fn rgba_to_rgb565(mut reader: R, w: u32, h: u32) -> Result<(Vec)> { [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/utils/mod.rs:20:51 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn load_raw(mut reader: R) -> Result<(Vec)> { [INFO] [stderr] | ^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [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 `Command { std: "docker" "inspect" "0de1d65f2a3827bf2ac6710a1585674c4a936c05762da63986c05d658ad412f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0de1d65f2a3827bf2ac6710a1585674c4a936c05762da63986c05d658ad412f7", kill_on_drop: false }` [INFO] [stdout] 0de1d65f2a3827bf2ac6710a1585674c4a936c05762da63986c05d658ad412f7