[INFO] cloning repository https://github.com/aktzk/photon_mapping_exp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aktzk/photon_mapping_exp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faktzk%2Fphoton_mapping_exp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faktzk%2Fphoton_mapping_exp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c46e89879bbbdb38f12cb3016e95f561186c3e45
[INFO] checking aktzk/photon_mapping_exp against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faktzk%2Fphoton_mapping_exp" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/aktzk/photon_mapping_exp
[INFO] finished tweaking git repo https://github.com/aktzk/photon_mapping_exp
[INFO] tweaked toml for git repo https://github.com/aktzk/photon_mapping_exp written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/aktzk/photon_mapping_exp on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/aktzk/photon_mapping_exp already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded generic-array v0.12.0
[INFO] [stderr]   Downloaded indicatif v0.11.0
[INFO] [stderr]   Downloaded alga v0.9.1
[INFO] [stderr]   Downloaded nalgebra-glm v0.4.0
[INFO] [stderr]   Downloaded nalgebra v0.18.0
[INFO] [stderr]   Downloaded image v0.21.1
[INFO] [stderr]   Downloaded libm v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d8cdd8f6f70a82450652de84df81009227bd32a430f6be8d37286a0f4190123
[INFO] running `Command { std: "docker" "start" "-a" "6d8cdd8f6f70a82450652de84df81009227bd32a430f6be8d37286a0f4190123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d8cdd8f6f70a82450652de84df81009227bd32a430f6be8d37286a0f4190123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d8cdd8f6f70a82450652de84df81009227bd32a430f6be8d37286a0f4190123", kill_on_drop: false }`
[INFO] [stdout] 6d8cdd8f6f70a82450652de84df81009227bd32a430f6be8d37286a0f4190123
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e32d1570318b7166ff0ab9a04dda07e420a049942467ec0cb3463f8c869e4277
[INFO] running `Command { std: "docker" "start" "-a" "e32d1570318b7166ff0ab9a04dda07e420a049942467ec0cb3463f8c869e4277", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.54
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]     Checking cfg-if v0.1.7
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]     Checking memoffset v0.2.1
[INFO] [stderr]     Checking scopeguard v0.3.3
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]     Checking adler32 v1.0.3
[INFO] [stderr]     Checking crossbeam-utils v0.2.2
[INFO] [stderr]     Checking either v1.5.2
[INFO] [stderr]     Checking libm v0.1.2
[INFO] [stderr]     Checking lzw v0.10.0
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]     Checking rawpointer v0.1.0
[INFO] [stderr]     Checking inflate v0.4.5
[INFO] [stderr]     Checking color_quant v1.0.1
[INFO] [stderr]     Checking matrixmultiply v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking gif v0.10.1
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking num_cpus v1.10.0
[INFO] [stderr]     Checking termios v0.3.1
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking clicolors-control v1.0.0
[INFO] [stderr]     Checking generic-array v0.12.0
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking deflate v0.7.19
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking number_prefix v0.2.8
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking alga v0.9.1
[INFO] [stderr]     Checking png v0.14.1
[INFO] [stderr]     Checking parking_lot_core v0.5.0
[INFO] [stderr]     Checking nalgebra v0.18.0
[INFO] [stderr]     Checking parking_lot v0.8.0
[INFO] [stderr]     Checking console v0.7.5
[INFO] [stderr]     Checking indicatif v0.11.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking tiff v0.2.2
[INFO] [stderr]     Checking image v0.21.1
[INFO] [stderr]     Checking nalgebra-glm v0.4.0
[INFO] [stderr]     Checking photon_mapping v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/ray.rs:26:34
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let posx_asi: i64 = unsafe { mem::transmute(pos.x) };
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 26 -     let posx_asi: i64 = unsafe { mem::transmute(pos.x) };
[INFO] [stdout] 26 +     let posx_asi: i64 = unsafe { f64::to_bits(pos.x).cast_signed() };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/ray.rs:27:34
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let posy_asi: i64 = unsafe { mem::transmute(pos.y) };
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 27 -     let posy_asi: i64 = unsafe { mem::transmute(pos.y) };
[INFO] [stdout] 27 +     let posy_asi: i64 = unsafe { f64::to_bits(pos.y).cast_signed() };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/ray.rs:28:34
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let posz_asi: i64 = unsafe { mem::transmute(pos.z) };
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 28 -     let posz_asi: i64 = unsafe { mem::transmute(pos.z) };
[INFO] [stdout] 28 +     let posz_asi: i64 = unsafe { f64::to_bits(pos.z).cast_signed() };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/ray.rs:37:29
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let pix: f64 = unsafe { mem::transmute(p_f.0) };
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 37 -     let pix: f64 = unsafe { mem::transmute(p_f.0) };
[INFO] [stdout] 37 +     let pix: f64 = unsafe { f64::from_bits(i64::cast_unsigned(p_f.0)) };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/ray.rs:38:29
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let piy: f64 = unsafe { mem::transmute(p_f.1) };
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 38 -     let piy: f64 = unsafe { mem::transmute(p_f.1) };
[INFO] [stdout] 38 +     let piy: f64 = unsafe { f64::from_bits(i64::cast_unsigned(p_f.1)) };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/ray.rs:39:29
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let piz: f64 = unsafe { mem::transmute(p_f.2) };
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 39 -     let piz: f64 = unsafe { mem::transmute(p_f.2) };
[INFO] [stdout] 39 +     let piz: f64 = unsafe { f64::from_bits(i64::cast_unsigned(p_f.2)) };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/ray.rs:26:34
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let posx_asi: i64 = unsafe { mem::transmute(pos.x) };
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 26 -     let posx_asi: i64 = unsafe { mem::transmute(pos.x) };
[INFO] [stdout] 26 +     let posx_asi: i64 = unsafe { f64::to_bits(pos.x).cast_signed() };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/ray.rs:27:34
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let posy_asi: i64 = unsafe { mem::transmute(pos.y) };
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 27 -     let posy_asi: i64 = unsafe { mem::transmute(pos.y) };
[INFO] [stdout] 27 +     let posy_asi: i64 = unsafe { f64::to_bits(pos.y).cast_signed() };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/ray.rs:28:34
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let posz_asi: i64 = unsafe { mem::transmute(pos.z) };
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 28 -     let posz_asi: i64 = unsafe { mem::transmute(pos.z) };
[INFO] [stdout] 28 +     let posz_asi: i64 = unsafe { f64::to_bits(pos.z).cast_signed() };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/ray.rs:37:29
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let pix: f64 = unsafe { mem::transmute(p_f.0) };
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 37 -     let pix: f64 = unsafe { mem::transmute(p_f.0) };
[INFO] [stdout] 37 +     let pix: f64 = unsafe { f64::from_bits(i64::cast_unsigned(p_f.0)) };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/ray.rs:38:29
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let piy: f64 = unsafe { mem::transmute(p_f.1) };
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 38 -     let piy: f64 = unsafe { mem::transmute(p_f.1) };
[INFO] [stdout] 38 +     let piy: f64 = unsafe { f64::from_bits(i64::cast_unsigned(p_f.1)) };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/ray.rs:39:29
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let piz: f64 = unsafe { mem::transmute(p_f.2) };
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace this with
[INFO] [stdout]    |
[INFO] [stdout] 39 -     let piz: f64 = unsafe { mem::transmute(p_f.2) };
[INFO] [stdout] 39 +     let piz: f64 = unsafe { f64::from_bits(i64::cast_unsigned(p_f.2)) };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.74s
[INFO] running `Command { std: "docker" "inspect" "e32d1570318b7166ff0ab9a04dda07e420a049942467ec0cb3463f8c869e4277", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e32d1570318b7166ff0ab9a04dda07e420a049942467ec0cb3463f8c869e4277", kill_on_drop: false }`
[INFO] [stdout] e32d1570318b7166ff0ab9a04dda07e420a049942467ec0cb3463f8c869e4277