[INFO] fetching crate mzsvg 0.3.0...
[INFO] checking mzsvg-0.3.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate mzsvg 0.3.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate mzsvg 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate mzsvg 0.3.0
[INFO] tweaked toml for crates.io crate mzsvg 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mzsvg 0.3.0 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mzsvg 0.3.0 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f35b9a35b7e9b20bbaa822e23cb19d305b6bc22fbcc5d2ea6d0895ab532cf2cc
[INFO] running `Command { std: "docker" "start" "-a" "f35b9a35b7e9b20bbaa822e23cb19d305b6bc22fbcc5d2ea6d0895ab532cf2cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f35b9a35b7e9b20bbaa822e23cb19d305b6bc22fbcc5d2ea6d0895ab532cf2cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f35b9a35b7e9b20bbaa822e23cb19d305b6bc22fbcc5d2ea6d0895ab532cf2cc", kill_on_drop: false }`
[INFO] [stdout] f35b9a35b7e9b20bbaa822e23cb19d305b6bc22fbcc5d2ea6d0895ab532cf2cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f20528dd182d8dc58440748adce5d2932ec8ee62dc3977d99925343cd121ec1d
[INFO] running `Command { std: "docker" "start" "-a" "f20528dd182d8dc58440748adce5d2932ec8ee62dc3977d99925343cd121ec1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking bytemuck v1.20.0
[INFO] [stderr]    Compiling cc v1.2.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking safe_arch v0.7.2
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]     Checking byteorder v1.5.0
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[INFO] [stderr]     Checking mzsvg v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `DeconvolutedPeakSet` and `PeakSet`
[INFO] [stdout]  --> src/v2/series.rs:7:77
[INFO] [stdout]   |
[INFO] [stdout] 7 |     CentroidLike, CentroidPeak, DeconvolutedCentroidLike, DeconvolutedPeak, DeconvolutedPeakSet,
[INFO] [stdout]   |                                                                             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 |     IntensityMeasurement, MZLocated, MZPeakSetType, MassPeakSetType, PeakSet,
[INFO] [stdout]   |                                                                      ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DeconvolutedPeakSet` and `PeakSet`
[INFO] [stdout]  --> src/v2/series.rs:7:77
[INFO] [stdout]   |
[INFO] [stdout] 7 |     CentroidLike, CentroidPeak, DeconvolutedCentroidLike, DeconvolutedPeak, DeconvolutedPeakSet,
[INFO] [stdout]   |                                                                             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 |     IntensityMeasurement, MZLocated, MZPeakSetType, MassPeakSetType, PeakSet,
[INFO] [stdout]   |                                                                      ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SVGTransform` is never used
[INFO] [stdout]    --> src/linear.rs:111:10
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub enum SVGTransform {
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_svg` is never used
[INFO] [stdout]    --> src/linear.rs:121:12
[INFO] [stdout]     |
[INFO] [stdout] 120 | impl SVGTransform {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] 121 |     pub fn to_svg(&self) -> String {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SVGTransform` is never used
[INFO] [stdout]    --> src/linear.rs:111:10
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub enum SVGTransform {
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_svg` is never used
[INFO] [stdout]    --> src/linear.rs:121:12
[INFO] [stdout]     |
[INFO] [stdout] 120 | impl SVGTransform {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] 121 |     pub fn to_svg(&self) -> String {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mzpeaks::peak::MZPoint`
[INFO] [stdout]   --> examples/mzsvg-draw.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use mzpeaks::peak::MZPoint;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `save_png` found for struct `SpectrumSVG` in the current scope
[INFO] [stdout]   --> examples/overlay_spectra.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fig.save_png(&"overlay.png")?;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `save` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 82 -     fig.save_png(&"overlay.png")?;
[INFO] [stdout] 82 +     fig.save(&"overlay.png")?;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mzsvg` (example "overlay_spectra") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "f20528dd182d8dc58440748adce5d2932ec8ee62dc3977d99925343cd121ec1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f20528dd182d8dc58440748adce5d2932ec8ee62dc3977d99925343cd121ec1d", kill_on_drop: false }`
[INFO] [stdout] f20528dd182d8dc58440748adce5d2932ec8ee62dc3977d99925343cd121ec1d