[INFO] fetching crate coord_transforms 1.4.0...
[INFO] checking coord_transforms-1.4.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate coord_transforms 1.4.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate coord_transforms 1.4.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate coord_transforms 1.4.0
[INFO] finished tweaking crates.io crate coord_transforms 1.4.0
[INFO] tweaked toml for crates.io crate coord_transforms 1.4.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate coord_transforms 1.4.0 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded simba v0.7.1
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[INFO] [stderr]   Downloaded matrixmultiply v0.3.2
[INFO] [stderr]   Downloaded wide v0.7.4
[INFO] [stderr]   Downloaded orbclient v0.3.32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3883c4b7e678db0827abe1da5588420c53f83f697a7a8bacb90dbf67a6fd9c62
[INFO] running `Command { std: "docker" "start" "-a" "3883c4b7e678db0827abe1da5588420c53f83f697a7a8bacb90dbf67a6fd9c62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3883c4b7e678db0827abe1da5588420c53f83f697a7a8bacb90dbf67a6fd9c62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3883c4b7e678db0827abe1da5588420c53f83f697a7a8bacb90dbf67a6fd9c62", kill_on_drop: false }`
[INFO] [stdout] 3883c4b7e678db0827abe1da5588420c53f83f697a7a8bacb90dbf67a6fd9c62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 375dd4495a5e542d46eee769399cc0e4470e36e64261169b0920726149bf19a0
[INFO] running `Command { std: "docker" "start" "-a" "375dd4495a5e542d46eee769399cc0e4470e36e64261169b0920726149bf19a0", kill_on_drop: false }`
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[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
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[INFO] [stderr]     Checking coord_transforms v1.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `std` is imported redundantly
[INFO] [stdout]  --> src/d2.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ::std;
[INFO] [stdout]   |     ^^^^^ the item `std` is already imported by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `std` is imported redundantly
[INFO] [stdout]  --> src/d2.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ::std;
[INFO] [stdout]   |     ^^^^^ the item `std` is already imported by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]    --> src/geo.rs:283:9
[INFO] [stdout]     |
[INFO] [stdout] 283 |     let A = a / (1.0 + n) * (1.0 + 1.0/4.0 * n2 + 1.0 / 64.0 * n4 + 1.0 / 256.0 * n6);
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]    --> src/geo.rs:283:9
[INFO] [stdout]     |
[INFO] [stdout] 283 |     let A = a / (1.0 + n) * (1.0 + 1.0/4.0 * n2 + 1.0 / 64.0 * n4 + 1.0 / 256.0 * n6);
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pystep` is never read
[INFO] [stdout]   --> examples/visual.rs:63:14
[INFO] [stdout]    |
[INFO] [stdout] 63 |         let mut pystep = 0;
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `colorPix` should have a snake case name
[INFO] [stdout]   --> examples/visual.rs:31:10
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let colorPix = 0xFFFFFF;
[INFO] [stdout]    |             ^^^^^^^^ help: convert the identifier to snake case: `color_pix`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.88s
[INFO] running `Command { std: "docker" "inspect" "375dd4495a5e542d46eee769399cc0e4470e36e64261169b0920726149bf19a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "375dd4495a5e542d46eee769399cc0e4470e36e64261169b0920726149bf19a0", kill_on_drop: false }`
[INFO] [stdout] 375dd4495a5e542d46eee769399cc0e4470e36e64261169b0920726149bf19a0