[INFO] updating cached repository https://github.com/wahn/rs_pbrt [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] [stderr] From https://github.com/wahn/rs_pbrt [INFO] [stderr] 59cfdba..0a47935 master -> master [INFO] [stderr] * [new branch] traits -> traits [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0a479351647c035d790dd102509d01c1492ca357 [INFO] checking wahn/rs_pbrt against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwahn%2Frs_pbrt" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. 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[INFO] validating manifest of git repo https://github.com/wahn/rs_pbrt 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/wahn/rs_pbrt [INFO] finished tweaking git repo https://github.com/wahn/rs_pbrt [INFO] tweaked toml for git repo https://github.com/wahn/rs_pbrt written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/wahn/rs_pbrt 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 3ccb375a6fe58ee9f174dd09254acd0fc0a82bba2bc2dc0a5f89950059ff336e [INFO] running `"docker" "start" "-a" "3ccb375a6fe58ee9f174dd09254acd0fc0a82bba2bc2dc0a5f89950059ff336e"` [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling hexf-parse v0.1.0 [INFO] [stderr] Compiling peg v0.5.7 [INFO] [stderr] Compiling proc-macro-hack v0.3.3 [INFO] [stderr] Compiling serde v1.0.94 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Checking pbr v1.0.1 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Compiling hexf-impl v0.1.0 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Checking hexf v0.1.0 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling serde_derive v1.0.94 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling proc-macro-error v0.2.4 [INFO] [stderr] Checking tiff v0.3.1 [INFO] [stderr] Compiling structopt-derive v0.3.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Checking structopt v0.3.0 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking rayon-core v1.5.0 [INFO] [stderr] Checking crossbeam v0.7.2 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Checking rayon v1.1.0 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Compiling ply-rs v0.1.2 [INFO] [stderr] Checking image v0.22.3 [INFO] [stderr] Checking pbrt v0.7.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/integrators/sppm.rs:783:77 [INFO] [stderr] | [INFO] [stderr] 783 | ... phi[j] = Float::from(&p.phi[j]);; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolon)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/integrators/sppm.rs:783:77 [INFO] [stderr] | [INFO] [stderr] 783 | ... phi[j] = Float::from(&p.phi[j]);; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolon)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `map` is never read [INFO] [stderr] --> src/core/api.rs:778:21 [INFO] [stderr] | [INFO] [stderr] 778 | let mut map: Option> = None; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `map` is never read [INFO] [stderr] --> src/core/api.rs:871:21 [INFO] [stderr] | [INFO] [stderr] 871 | let mut map: Option> = None; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `map` is never read [INFO] [stderr] --> src/core/api.rs:1017:21 [INFO] [stderr] | [INFO] [stderr] 1017 | let mut map: Option> = None; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `map` is never read [INFO] [stderr] --> src/core/api.rs:1117:25 [INFO] [stderr] | [INFO] [stderr] 1117 | let mut map: Option> = None; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `map` is never read [INFO] [stderr] --> src/core/api.rs:1176:21 [INFO] [stderr] | [INFO] [stderr] 1176 | let mut map: Option> = None; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `some_filter` is never read [INFO] [stderr] --> src/core/api.rs:1865:13 [INFO] [stderr] | [INFO] [stderr] 1865 | let mut some_filter: Option> = None; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `count` is never read [INFO] [stderr] --> src/core/reflection.rs:332:17 [INFO] [stderr] | [INFO] [stderr] 332 | count -= 1_i8; [INFO] [stderr] | ^^^^^ [INFO] [stderr] warning: value assigned to `map` is never read [INFO] [stderr] --> src/core/api.rs:778:21 [INFO] [stderr] | [INFO] [stderr] 778 | let mut map: Option> = None; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `map` is never read [INFO] [stderr] --> src/core/api.rs:871:21 [INFO] [stderr] | [INFO] [stderr] 871 | let mut map: Option> = None; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `map` is never read [INFO] [stderr] --> src/core/api.rs:1017:21 [INFO] [stderr] | [INFO] [stderr] 1017 | let mut map: Option> = None; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `map` is never read [INFO] [stderr] --> src/core/api.rs:1117:25 [INFO] [stderr] | [INFO] [stderr] 1117 | let mut map: Option> = None; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `map` is never read [INFO] [stderr] --> src/core/api.rs:1176:21 [INFO] [stderr] | [INFO] [stderr] 1176 | let mut map: Option> = None; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `some_filter` is never read [INFO] [stderr] --> src/core/api.rs:1865:13 [INFO] [stderr] | [INFO] [stderr] 1865 | let mut some_filter: Option> = None; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `count` is never read [INFO] [stderr] --> src/core/reflection.rs:332:17 [INFO] [stderr] | [INFO] [stderr] 332 | count -= 1_i8; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/parse_ass_file.rs:865:69 [INFO] [stderr] | [INFO] [stderr] 865 | ... let mut prim = prim_opt.unwrap(); [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] --> examples/parse_ass_file.rs:1246:33 [INFO] [stderr] | [INFO] [stderr] 1246 | ... let mut prim = prim_opt.unwrap(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 56s [INFO] running `"docker" "inspect" "3ccb375a6fe58ee9f174dd09254acd0fc0a82bba2bc2dc0a5f89950059ff336e"` [INFO] running `"docker" "rm" "-f" "3ccb375a6fe58ee9f174dd09254acd0fc0a82bba2bc2dc0a5f89950059ff336e"` [INFO] [stdout] 3ccb375a6fe58ee9f174dd09254acd0fc0a82bba2bc2dc0a5f89950059ff336e