[INFO] cloning repository https://github.com/outamaa/vekotin [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/outamaa/vekotin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foutamaa%2Fvekotin", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foutamaa%2Fvekotin'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1336302ca00f152723b57f223b8f5e8a6f5e0f09 [INFO] checking outamaa/vekotin against try#32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d for pr-83312 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foutamaa%2Fvekotin" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/outamaa/vekotin on toolchain 32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/outamaa/vekotin [INFO] finished tweaking git repo https://github.com/outamaa/vekotin [INFO] tweaked toml for git repo https://github.com/outamaa/vekotin written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/outamaa/vekotin already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.88 [INFO] [stderr] Downloaded anyhow v1.0.38 [INFO] [stderr] Downloaded emscripten_main_loop v0.1.1 [INFO] [stderr] Downloaded num-iter v0.1.42 [INFO] [stderr] Downloaded num-rational v0.4.0 [INFO] [stderr] Downloaded version-compare v0.0.10 [INFO] [stderr] Downloaded sdl2-sys v0.34.3 [INFO] [stderr] Downloaded num v0.4.0 [INFO] [stderr] Downloaded sdl2 v0.34.3 [INFO] [stderr] Downloaded gl_generator v0.14.0 [INFO] [stderr] Downloaded gl v0.14.0 [INFO] [stderr] Downloaded num-complex v0.4.0 [INFO] [stderr] Downloaded num-bigint v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fb0beccbc4601084d4e78ab4e71b2931d6ab3a559c30bc33fb7240f18aec8366 [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" "fb0beccbc4601084d4e78ab4e71b2931d6ab3a559c30bc33fb7240f18aec8366", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb0beccbc4601084d4e78ab4e71b2931d6ab3a559c30bc33fb7240f18aec8366", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb0beccbc4601084d4e78ab4e71b2931d6ab3a559c30bc33fb7240f18aec8366", kill_on_drop: false }` [INFO] [stdout] fb0beccbc4601084d4e78ab4e71b2931d6ab3a559c30bc33fb7240f18aec8366 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 482f8e12c7e1a459adb916003d357e343e5825c29cf22842f83fcd33922f27b6 [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" "482f8e12c7e1a459adb916003d357e343e5825c29cf22842f83fcd33922f27b6", kill_on_drop: false }` [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling sdl2 v0.34.3 [INFO] [stderr] Checking emscripten_main_loop v0.1.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling sdl2-sys v0.34.3 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling gl v0.14.0 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking vekotin v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `cmp` [INFO] [stdout] --> src/loader/png.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{cmp, str}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Copied` [INFO] [stdout] --> src/math/vec.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use std::iter::{Copied, FromIterator}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DivAssign`, `MulAssign` [INFO] [stdout] --> src/math/vec.rs:6:26 [INFO] [stdout] | [INFO] [stdout] 6 | Add, AddAssign, Div, DivAssign, Index, IndexMut, Mul, MulAssign, Neg, Sub, SubAssign, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::slice::Iter` [INFO] [stdout] --> src/math/vec.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::slice::Iter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cmp` [INFO] [stdout] --> src/loader/png.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{cmp, str}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Copied` [INFO] [stdout] --> src/math/vec.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use std::iter::{Copied, FromIterator}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DivAssign`, `MulAssign` [INFO] [stdout] --> src/math/vec.rs:6:26 [INFO] [stdout] | [INFO] [stdout] 6 | Add, AddAssign, Div, DivAssign, Index, IndexMut, Mul, MulAssign, Neg, Sub, SubAssign, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::slice::Iter` [INFO] [stdout] --> src/math/vec.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::slice::Iter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Digest` [INFO] [stdout] --> src/loader/png.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::digest::{Crc32, Digest, DigestReader}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `One` [INFO] [stdout] --> src/math/matrix.rs:2:18 [INFO] [stdout] | [INFO] [stdout] 2 | use num::{Float, One, Zero}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Zero` [INFO] [stdout] --> src/math/matrix.rs:2:23 [INFO] [stdout] | [INFO] [stdout] 2 | use num::{Float, One, Zero}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Digest` [INFO] [stdout] --> src/loader/png.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::digest::{Crc32, Digest, DigestReader}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `One` [INFO] [stdout] --> src/math/matrix.rs:2:18 [INFO] [stdout] | [INFO] [stdout] 2 | use num::{Float, One, Zero}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Zero` [INFO] [stdout] --> src/math/matrix.rs:2:23 [INFO] [stdout] | [INFO] [stdout] 2 | use num::{Float, One, Zero}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Fiddler` [INFO] [stdout] --> src/fiddling/mod.rs:128:8 [INFO] [stdout] | [INFO] [stdout] 128 | struct Fiddler {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Fiddler` [INFO] [stdout] --> src/fiddling/mod.rs:128:8 [INFO] [stdout] | [INFO] [stdout] 128 | struct Fiddler {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.00s [INFO] running `Command { std: "docker" "inspect" "482f8e12c7e1a459adb916003d357e343e5825c29cf22842f83fcd33922f27b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "482f8e12c7e1a459adb916003d357e343e5825c29cf22842f83fcd33922f27b6", kill_on_drop: false }` [INFO] [stdout] 482f8e12c7e1a459adb916003d357e343e5825c29cf22842f83fcd33922f27b6