[INFO] fetching crate pagurus_game_std 0.5.0...
[INFO] building pagurus_game_std-0.5.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate pagurus_game_std 0.5.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate pagurus_game_std 0.5.0
[INFO] finished tweaking crates.io crate pagurus_game_std 0.5.0
[INFO] tweaked toml for crates.io crate pagurus_game_std 0.5.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pagurus_game_std 0.5.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Updating crates.io index
[INFO] [stderr] Locking 36 packages to latest compatible versions
[INFO] [stderr] Adding getrandom v0.2.16 (available: v0.3.3)
[INFO] [stderr] Adding pagurus v0.5.0 (available: v0.7.4)
[INFO] [stderr] Adding png v0.17.16 (available: v0.18.0)
[INFO] [stderr] Adding rand_chacha v0.3.1 (available: v0.9.0)
[INFO] [stderr] Adding rand_core v0.6.4 (available: v0.9.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Downloading crates ...
[INFO] [stderr] Downloaded pagurus v0.5.0
[INFO] [stderr] Downloaded orfail v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b7b600c29e0c4d0e76fec663d3548e89ac23d5d2fe3c5f9db0491143d0af716
[INFO] running `Command { std: "docker" "start" "-a" "5b7b600c29e0c4d0e76fec663d3548e89ac23d5d2fe3c5f9db0491143d0af716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b7b600c29e0c4d0e76fec663d3548e89ac23d5d2fe3c5f9db0491143d0af716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b7b600c29e0c4d0e76fec663d3548e89ac23d5d2fe3c5f9db0491143d0af716", kill_on_drop: false }`
[INFO] [stdout] 5b7b600c29e0c4d0e76fec663d3548e89ac23d5d2fe3c5f9db0491143d0af716
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59b78b42bf326bb6bde3005fdd267d1b06fdebacacd66da44e8d744b7defbcbd
[INFO] running `Command { std: "docker" "start" "-a" "59b78b42bf326bb6bde3005fdd267d1b06fdebacacd66da44e8d744b7defbcbd", kill_on_drop: false }`
[INFO] [stderr] Compiling proc-macro2 v1.0.101
[INFO] [stderr] Compiling quote v1.0.41
[INFO] [stderr] Compiling simd-adler32 v0.3.7
[INFO] [stderr] Compiling libc v0.2.176
[INFO] [stderr] Compiling ogg v0.8.0
[INFO] [stderr] Compiling rand_core v0.6.4
[INFO] [stderr] Compiling serde_json v1.0.145
[INFO] [stderr] Compiling miniz_oxide v0.8.9
[INFO] [stderr] Compiling fdeflate v0.3.7
[INFO] [stderr] Compiling rand_chacha v0.3.1
[INFO] [stderr] Compiling lewton v0.10.2
[INFO] [stderr] Compiling flate2 v1.1.2
[INFO] [stderr] Compiling syn v2.0.106
[INFO] [stderr] Compiling png v0.17.16
[INFO] [stderr] Compiling getrandom v0.2.16
[INFO] [stderr] Compiling serde_derive v1.0.228
[INFO] [stderr] Compiling serde v1.0.228
[INFO] [stderr] Compiling orfail v0.1.3
[INFO] [stderr] Compiling pagurus v0.5.0
[INFO] [stderr] Compiling pagurus_game_std v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] --> src/image.rs:37:24
[INFO] [stdout] |
[INFO] [stdout] 37 | pub fn mask_region(&mut self, region: Region) -> Canvas {
[INFO] [stdout] | ^^^^^^^^^ ^^^^^^ the same lifetime is hidden here
[INFO] [stdout] | |
[INFO] [stdout] | the lifetime is elided here
[INFO] [stdout] |
[INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout] |
[INFO] [stdout] 37 | pub fn mask_region(&mut self, region: Region) -> Canvas<'_> {
[INFO] [stdout] | ++++
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] --> src/image.rs:46:22
[INFO] [stdout] |
[INFO] [stdout] 46 | pub fn subregion(&mut self, region: Region) -> Canvas {
[INFO] [stdout] | ^^^^^^^^^ ^^^^^^ the same lifetime is hidden here
[INFO] [stdout] | |
[INFO] [stdout] | the lifetime is elided here
[INFO] [stdout] |
[INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout] |
[INFO] [stdout] 46 | pub fn subregion(&mut self, region: Region) -> Canvas<'_> {
[INFO] [stdout] | ++++
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] --> src/image.rs:55:19
[INFO] [stdout] |
[INFO] [stdout] 55 | pub fn offset(&mut self, offset: Position) -> Canvas {
[INFO] [stdout] | ^^^^^^^^^ ^^^^^^ the same lifetime is hidden here
[INFO] [stdout] | |
[INFO] [stdout] | the lifetime is elided here
[INFO] [stdout] |
[INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout] |
[INFO] [stdout] 55 | pub fn offset(&mut self, offset: Position) -> Canvas<'_> {
[INFO] [stdout] | ++++
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] --> src/ogg.rs:45:17
[INFO] [stdout] |
[INFO] [stdout] 45 | pub fn peek(&mut self) -> Result