[INFO] updating cached repository https://github.com/rayrobdod/png-inflate [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/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] 252d450cd5e90bdbff44c21a2177766305981101 [INFO] checking rayrobdod/png-inflate against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Frayrobdod%2Fpng-inflate" "work/builds/worker-5/source"` [INFO] [stderr] Cloning into 'work/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rayrobdod/png-inflate on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/rayrobdod/png-inflate [INFO] finished tweaking git repo https://github.com/rayrobdod/png-inflate [INFO] tweaked toml for git repo https://github.com/rayrobdod/png-inflate written to work/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/rayrobdod/png-inflate already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/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=forbid" "-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" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] ee8e6bc78d26305431da149ab6429ac0264d3312fccc31b457630db53af975e2 [INFO] running `"docker" "start" "-a" "ee8e6bc78d26305431da149ab6429ac0264d3312fccc31b457630db53af975e2"` [INFO] [stderr] Checking inflate_png v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/png/mod.rs:14:23 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn read(file:&mut Read) -> Result, ReadError> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [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/png/mod.rs:42:24 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn write(file:&mut Write, chunks:Vec) -> Result<(), ::std::io::Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/png/mod.rs:60:20 [INFO] [stderr] | [INFO] [stderr] 60 | fn read(file:&mut Read) -> Result { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/png/mod.rs:94:27 [INFO] [stderr] | [INFO] [stderr] 94 | fn write(self, file:&mut Write) -> Result<(), ::std::io::Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/png/mod.rs:14:23 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn read(file:&mut Read) -> Result, ReadError> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [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/png/mod.rs:42:24 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn write(file:&mut Write, chunks:Vec) -> Result<(), ::std::io::Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/png/mod.rs:60:20 [INFO] [stderr] | [INFO] [stderr] 60 | fn read(file:&mut Read) -> Result { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/png/mod.rs:94:27 [INFO] [stderr] | [INFO] [stderr] 94 | fn write(self, file:&mut Write) -> Result<(), ::std::io::Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/inflate.rs:128:33 [INFO] [stderr] | [INFO] [stderr] 128 | b"sCAL" | b"gIFg" | b"gIFx" | b"gIFg" | b"eXIf" => Ok(indata), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/inflate.rs:128:33 [INFO] [stderr] | [INFO] [stderr] 128 | b"sCAL" | b"gIFg" | b"gIFx" | b"gIFg" | b"eXIf" => Ok(indata), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/zlib/deflate.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | let mut bytes = bitreader.discard_til_byte_boundary(); [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/zlib/deflate.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | let mut bytes = bitreader.discard_til_byte_boundary(); [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] Finished dev [unoptimized + debuginfo] target(s) in 2.69s [INFO] running `"docker" "inspect" "ee8e6bc78d26305431da149ab6429ac0264d3312fccc31b457630db53af975e2"` [INFO] running `"docker" "rm" "-f" "ee8e6bc78d26305431da149ab6429ac0264d3312fccc31b457630db53af975e2"` [INFO] [stdout] ee8e6bc78d26305431da149ab6429ac0264d3312fccc31b457630db53af975e2