[INFO] fetching crate nanachi 0.0.4...
[INFO] checking nanachi-0.0.4 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate nanachi 0.0.4 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate nanachi 0.0.4 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nanachi 0.0.4
[INFO] finished tweaking crates.io crate nanachi 0.0.4
[INFO] tweaked toml for crates.io crate nanachi 0.0.4 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate crates.io crate nanachi 0.0.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3d56dde53dd0306fce5652fbd7b5a2ddb77edfb2d01b840bb10877864d6681b
[INFO] running `Command { std: "docker" "start" "-a" "d3d56dde53dd0306fce5652fbd7b5a2ddb77edfb2d01b840bb10877864d6681b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3d56dde53dd0306fce5652fbd7b5a2ddb77edfb2d01b840bb10877864d6681b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3d56dde53dd0306fce5652fbd7b5a2ddb77edfb2d01b840bb10877864d6681b", kill_on_drop: false }`
[INFO] [stdout] d3d56dde53dd0306fce5652fbd7b5a2ddb77edfb2d01b840bb10877864d6681b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82c78635a5aea38f921baf918058270b1123d59ba135f3080919817ff9c9ee16
[INFO] running `Command { std: "docker" "start" "-a" "82c78635a5aea38f921baf918058270b1123d59ba135f3080919817ff9c9ee16", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   image v0.23.9: bmp, dds, default, dxt, farbfeld, gif, hdr, ico, jpeg, jpeg_rayon, png, pnm, scoped_threadpool, tga, tiff, webp
[INFO] [stderr] 
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.8.0
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]     Checking lzw v0.10.0
[INFO] [stderr]     Checking either v1.6.0
[INFO] [stderr]     Checking color_quant v1.0.1
[INFO] [stderr]     Checking ttf-parser v0.6.2
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling rayon v1.4.0
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling num-rational v0.3.0
[INFO] [stderr]     Checking crossbeam-utils v0.7.2
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking gif v0.10.3
[INFO] [stderr]     Checking crossbeam-channel v0.4.4
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking owned_ttf_parser v0.6.0
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking tiff v0.5.0
[INFO] [stderr]     Checking rusttype v0.9.2
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking png v0.16.7
[INFO] [stderr]     Checking euclid v0.22.1
[INFO] [stderr]     Checking lyon_geom v0.16.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.20
[INFO] [stderr]     Checking image v0.23.9
[INFO] [stderr]     Checking nanachi v0.0.4 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/text.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/path_data_notation.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/context.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/composite_test_premultiplied_f32.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/blur.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/blur2.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/composite_test_f32.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/path.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/k_curve.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/nanachi.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/basic.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/composite_test.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed examples/path_data_notation.rs (1 fix)
[INFO] [stderr]        Fixed examples/blur.rs (2 fixes)
[INFO] [stderr]        Fixed examples/composite_test_premultiplied_f32.rs (1 fix)
[INFO] [stderr]        Fixed examples/composite_test_f32.rs (1 fix)
[INFO] [stderr]        Fixed examples/path.rs (1 fix)
[INFO] [stderr]        Fixed examples/nanachi.rs (1 fix)
[INFO] [stdout] warning: function is never used: `smooth`
[INFO] [stdout]    --> examples/nanachi.rs:304:4
[INFO] [stdout]     |
[INFO] [stdout] 304 | fn smooth(path: &Path) -> Path {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed examples/composite_test.rs (1 fix)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.53s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking nanachi v0.0.4 (/tmp/fixit)
[INFO] [stdout] warning: function is never used: `smooth`
[INFO] [stdout]    --> examples/nanachi.rs:304:4
[INFO] [stdout]     |
[INFO] [stdout] 304 | fn smooth(path: &Path) -> Path {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `Command { std: "docker" "inspect" "82c78635a5aea38f921baf918058270b1123d59ba135f3080919817ff9c9ee16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82c78635a5aea38f921baf918058270b1123d59ba135f3080919817ff9c9ee16", kill_on_drop: false }`
[INFO] [stdout] 82c78635a5aea38f921baf918058270b1123d59ba135f3080919817ff9c9ee16