[INFO] fetching crate lightfield_loader 0.3.0...
[INFO] checking lightfield_loader-0.3.0 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] extracting crate lightfield_loader 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate lightfield_loader 0.3.0 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate lightfield_loader 0.3.0
[INFO] finished tweaking crates.io crate lightfield_loader 0.3.0
[INFO] tweaked toml for crates.io crate lightfield_loader 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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] f40264f25346ed656f3e09337fa4a7d878832fea9eaf03d19f0f524f3013aed2
[INFO] running `"docker" "start" "-a" "f40264f25346ed656f3e09337fa4a7d878832fea9eaf03d19f0f524f3013aed2"`
[INFO] [stderr]     Checking inflate v0.1.1
[INFO] [stderr]     Checking zip v0.1.19
[INFO] [stderr]     Checking cgmath v0.9.1
[INFO] [stderr]     Checking jpeg-decoder v0.1.16
[INFO] [stderr]     Checking png v0.5.2
[INFO] [stderr]     Checking image v0.10.4
[INFO] [stderr]     Checking lightfield_loader v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lightfield.rs:70:23
[INFO] [stderr]    |
[INFO] [stderr] 70 |         let zipfile = try!(File::open(zip_filename));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lightfield.rs:71:27
[INFO] [stderr]    |
[INFO] [stderr] 71 |         let mut archive = try!(zip::ZipArchive::new(zipfile));
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lightfield.rs:70:23
[INFO] [stderr]   --> src/lightfield.rs:75:33
[INFO] [stderr]    |
[INFO] [stderr]    |
[INFO] [stderr] 70 |         let zipfile = try!(File::open(zip_filename));
[INFO] [stderr] 75 |             let mut file = &mut try!(archive.by_index(i));
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr]    |
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]   --> src/lightfield.rs:82:27
[INFO] [stderr] 
[INFO] [stderr]    |
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr] 82 |             let iy: i32 = try!(parts[1].parse());
[INFO] [stderr]   --> src/lightfield.rs:71:27
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr]    |
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lightfield.rs:83:27
[INFO] [stderr] 71 |         let mut archive = try!(zip::ZipArchive::new(zipfile));
[INFO] [stderr]    |
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 83 |             let ix: i32 = try!(parts[2].parse());
[INFO] [stderr] 
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr] 
[INFO] [stderr]   --> src/lightfield.rs:75:33
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lightfield.rs:84:26
[INFO] [stderr]    |
[INFO] [stderr]    |
[INFO] [stderr] 75 |             let mut file = &mut try!(archive.by_index(i));
[INFO] [stderr] 84 |             let y: f32 = try!(parts[3].parse());
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lightfield.rs:85:26
[INFO] [stderr]    |
[INFO] [stderr] 85 |             let x: f32 = try!(parts[4].parse());
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lightfield.rs:87:13
[INFO] [stderr] 
[INFO] [stderr]    |
[INFO] [stderr] 87 |             try!(file.read_to_end(&mut contents));
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    |             ^^^
[INFO] [stderr]   --> src/lightfield.rs:82:27
[INFO] [stderr] 
[INFO] [stderr]    |
[INFO] [stderr] 82 |             let iy: i32 = try!(parts[1].parse());
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr]   --> src/lightfield.rs:89:25
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    |
[INFO] [stderr]   --> src/lightfield.rs:83:27
[INFO] [stderr]    |
[INFO] [stderr] 89 |             let image = try!(image::load_from_memory(&contents));
[INFO] [stderr] 83 |             let ix: i32 = try!(parts[2].parse());
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lightfield.rs:84:26
[INFO] [stderr]    |
[INFO] [stderr] 84 |             let y: f32 = try!(parts[3].parse());
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lightfield.rs:85:26
[INFO] [stderr]    |
[INFO] [stderr] 85 |             let x: f32 = try!(parts[4].parse());
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lightfield.rs:87:13
[INFO] [stderr]    |
[INFO] [stderr] 87 |             try!(file.read_to_end(&mut contents));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lightfield.rs:89:25
[INFO] [stderr]    |
[INFO] [stderr] 89 |             let image = try!(image::load_from_memory(&contents));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lightfield.rs:75:17
[INFO] [stderr]    |
[INFO] [stderr] 75 |             let mut file = &mut try!(archive.by_index(i));
[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/lightfield.rs:75:17
[INFO] [stderr]    |
[INFO] [stderr] 75 |             let mut file = &mut try!(archive.by_index(i));
[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]     Finished dev [unoptimized + debuginfo] target(s) in 12.65s
[INFO] running `"docker" "inspect" "f40264f25346ed656f3e09337fa4a7d878832fea9eaf03d19f0f524f3013aed2"`
[INFO] running `"docker" "rm" "-f" "f40264f25346ed656f3e09337fa4a7d878832fea9eaf03d19f0f524f3013aed2"`
[INFO] [stdout] f40264f25346ed656f3e09337fa4a7d878832fea9eaf03d19f0f524f3013aed2