[INFO] updating cached repository https://github.com/hayatoito/serval [INFO] running `"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"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ff620977df2e01929adf6441d4f50b1ef5a98014 [INFO] checking hayatoito/serval against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhayatoito%2Fserval" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hayatoito/serval on toolchain b61e69433951e31f7bd746e22f516a48ad41623b [INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/hayatoito/serval [INFO] finished tweaking git repo https://github.com/hayatoito/serval [INFO] tweaked toml for git repo https://github.com/hayatoito/serval written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/hayatoito/serval already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=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" "+b61e69433951e31f7bd746e22f516a48ad41623b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7d7336a8c0bc4c7cc5783f6caf41061516a44c99171fce006b482ca2f6ca5263 [INFO] running `"docker" "start" "-a" "7d7336a8c0bc4c7cc5783f6caf41061516a44c99171fce006b482ca2f6ca5263"` [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking ordered-float v1.0.1 [INFO] [stderr] Compiling num-derive v0.2.2 [INFO] [stderr] Checking backtrace v0.3.9 [INFO] [stderr] Compiling mime_guess v1.8.6 [INFO] [stderr] Checking combine v3.6.6 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking loggerv v0.7.1 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking url v1.7.1 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Checking rayon v1.0.2 [INFO] [stderr] Checking hyper v0.10.13 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Compiling structopt-derive v0.2.14 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking iron v0.6.0 [INFO] [stderr] Checking image v0.19.0 [INFO] [stderr] Checking logger v0.4.0 [INFO] [stderr] Checking structopt v0.2.14 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking serval v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/paint.rs:136:11 [INFO] [stderr] | [INFO] [stderr] 136 | f.clamp(0.0, self.width as f32) as usize [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `prelude::Clamp::clamp(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(clamp)]` to the crate attributes to enable `std::f32::::clamp` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/paint.rs:136:11 [INFO] [stderr] | [INFO] [stderr] 136 | f.clamp(0.0, self.width as f32) as usize [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `prelude::Clamp::clamp(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(clamp)]` to the crate attributes to enable `std::f32::::clamp` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 03s [INFO] running `"docker" "inspect" "7d7336a8c0bc4c7cc5783f6caf41061516a44c99171fce006b482ca2f6ca5263"` [INFO] running `"docker" "rm" "-f" "7d7336a8c0bc4c7cc5783f6caf41061516a44c99171fce006b482ca2f6ca5263"` [INFO] [stdout] 7d7336a8c0bc4c7cc5783f6caf41061516a44c99171fce006b482ca2f6ca5263