[INFO] updating cached repository https://github.com/csherratt/rplace.rs [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] aba62a04dd06ac149d6d565b0b9c4302d10d699a [INFO] testing csherratt/rplace.rs against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcsherratt%2Frplace.rs" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/csherratt/rplace.rs on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/csherratt/rplace.rs [INFO] finished tweaking git repo https://github.com/csherratt/rplace.rs [INFO] tweaked toml for git repo https://github.com/csherratt/rplace.rs written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/csherratt/rplace.rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fca11d175ef71fbbc8f1d66ba00620c6fedda387e7544a632373dbb959439b33 [INFO] running `Command { std: "docker" "start" "-a" "fca11d175ef71fbbc8f1d66ba00620c6fedda387e7544a632373dbb959439b33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fca11d175ef71fbbc8f1d66ba00620c6fedda387e7544a632373dbb959439b33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fca11d175ef71fbbc8f1d66ba00620c6fedda387e7544a632373dbb959439b33", kill_on_drop: false }` [INFO] [stdout] fca11d175ef71fbbc8f1d66ba00620c6fedda387e7544a632373dbb959439b33 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 299be5a84a2274f179d63db9c62618fe6897db8ed11bb59033e76ea5a36dc61f [INFO] running `Command { std: "docker" "start" "-a" "299be5a84a2274f179d63db9c62618fe6897db8ed11bb59033e76ea5a36dc61f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.21 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Compiling num-traits v0.1.37 [INFO] [stderr] Compiling serde v0.9.14 [INFO] [stderr] Compiling dtoa v0.4.1 [INFO] [stderr] Compiling itoa v0.3.1 [INFO] [stderr] Compiling lazy_static v0.2.8 [INFO] [stderr] Compiling log v0.3.7 [INFO] [stderr] Compiling khronos_api v1.0.0 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Compiling byteorder v1.0.0 [INFO] [stderr] Compiling bitflags v0.6.0 [INFO] [stderr] Compiling rustc-serialize v0.3.23 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling approx v0.1.1 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling bitflags v0.8.2 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling unicode-segmentation v1.1.0 [INFO] [stderr] Compiling vec_map v0.7.0 [INFO] [stderr] Compiling xml-rs v0.3.6 [INFO] [stderr] Compiling draw_state v0.6.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling phf v0.7.21 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling shared_library v0.1.5 [INFO] [stderr] Compiling term_size v0.3.0 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling atty v0.2.2 [INFO] [stderr] Compiling fs2 v0.2.5 [INFO] [stderr] Compiling gfx_core v0.6.0 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling clap v2.23.3 [INFO] [stderr] Compiling memmap v0.4.0 [INFO] [stderr] Compiling x11-dl v2.13.0 [INFO] [stderr] Compiling tempfile v2.1.5 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling target_build_utils v0.3.0 [INFO] [stderr] Compiling gl_generator v0.5.2 [INFO] [stderr] Compiling wayland-scanner v0.7.8 [INFO] [stderr] Compiling wayland-client v0.7.8 [INFO] [stderr] Compiling csv v0.15.0 [INFO] [stderr] Compiling cgmath v0.13.0 [INFO] [stderr] Compiling gfx_gl v0.3.1 [INFO] [stderr] Compiling glutin v0.7.4 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Compiling gfx v0.14.1 [INFO] [stderr] Compiling gfx_device_gl v0.13.0 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Compiling dlib v0.3.1 [INFO] [stderr] Compiling wayland-sys v0.7.8 [INFO] [stderr] Compiling wayland-kbd v0.6.3 [INFO] [stderr] Compiling wayland-window v0.4.4 [INFO] [stderr] Compiling winit v0.5.11 [INFO] [stderr] Compiling gfx_window_glutin v0.14.0 [INFO] [stderr] Compiling rplace-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:165:17 [INFO] [stdout] | [INFO] [stdout] 165 | let mut tile = latest.entry(tile_key) [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:169:17 [INFO] [stdout] | [INFO] [stdout] 169 | let mut tile = tiles.entry(tile_key).or_insert_with(Vec::new); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:177:13 [INFO] [stdout] | [INFO] [stdout] 177 | let mut tile = tiles.entry(key).or_insert_with(Vec::new); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 37.18s [INFO] running `Command { std: "docker" "inspect" "299be5a84a2274f179d63db9c62618fe6897db8ed11bb59033e76ea5a36dc61f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "299be5a84a2274f179d63db9c62618fe6897db8ed11bb59033e76ea5a36dc61f", kill_on_drop: false }` [INFO] [stdout] 299be5a84a2274f179d63db9c62618fe6897db8ed11bb59033e76ea5a36dc61f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5cbfbd997c1ea0d476bbb0de72a621855503c067db636bd672c74b88ac952021 [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" "5cbfbd997c1ea0d476bbb0de72a621855503c067db636bd672c74b88ac952021", kill_on_drop: false }` [INFO] [stderr] Compiling rplace-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:165:17 [INFO] [stdout] | [INFO] [stdout] 165 | let mut tile = latest.entry(tile_key) [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:169:17 [INFO] [stdout] | [INFO] [stdout] 169 | let mut tile = tiles.entry(tile_key).or_insert_with(Vec::new); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:177:13 [INFO] [stdout] | [INFO] [stdout] 177 | let mut tile = tiles.entry(key).or_insert_with(Vec::new); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `Command { std: "docker" "inspect" "5cbfbd997c1ea0d476bbb0de72a621855503c067db636bd672c74b88ac952021", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cbfbd997c1ea0d476bbb0de72a621855503c067db636bd672c74b88ac952021", kill_on_drop: false }` [INFO] [stdout] 5cbfbd997c1ea0d476bbb0de72a621855503c067db636bd672c74b88ac952021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a7bc1e1d077d9ed5fcc1a57614e5c5fae50a092df9e4c3609038eb1cdbfc6bd4 [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" "a7bc1e1d077d9ed5fcc1a57614e5c5fae50a092df9e4c3609038eb1cdbfc6bd4", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:165:17 [INFO] [stderr] | [INFO] [stderr] 165 | let mut tile = latest.entry(tile_key) [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/main.rs:169:17 [INFO] [stderr] | [INFO] [stderr] 169 | let mut tile = tiles.entry(tile_key).or_insert_with(Vec::new); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:177:13 [INFO] [stderr] | [INFO] [stderr] 177 | let mut tile = tiles.entry(key).or_insert_with(Vec::new); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rplace_rs-0628fcdc66f7e1c6 [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" "a7bc1e1d077d9ed5fcc1a57614e5c5fae50a092df9e4c3609038eb1cdbfc6bd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7bc1e1d077d9ed5fcc1a57614e5c5fae50a092df9e4c3609038eb1cdbfc6bd4", kill_on_drop: false }` [INFO] [stdout] a7bc1e1d077d9ed5fcc1a57614e5c5fae50a092df9e4c3609038eb1cdbfc6bd4