[INFO] cloning repository https://github.com/benjaminpotter/transfer-matrix
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/benjaminpotter/transfer-matrix" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenjaminpotter%2Ftransfer-matrix", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenjaminpotter%2Ftransfer-matrix'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ec284b2d49d5150302d9e648a9c74013a650e148
[INFO] checking benjaminpotter/transfer-matrix against master#2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a for pr-145113
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenjaminpotter%2Ftransfer-matrix" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/benjaminpotter/transfer-matrix
[INFO] finished tweaking git repo https://github.com/benjaminpotter/transfer-matrix
[INFO] tweaked toml for git repo https://github.com/benjaminpotter/transfer-matrix written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/benjaminpotter/transfer-matrix on toolchain 2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/benjaminpotter/transfer-matrix 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" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded interp v2.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be809d7419f6da39416bb22978814cee8e8c173f70cd24271224686a6c1f31c5
[INFO] running `Command { std: "docker" "start" "-a" "be809d7419f6da39416bb22978814cee8e8c173f70cd24271224686a6c1f31c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be809d7419f6da39416bb22978814cee8e8c173f70cd24271224686a6c1f31c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be809d7419f6da39416bb22978814cee8e8c173f70cd24271224686a6c1f31c5", kill_on_drop: false }`
[INFO] [stdout] be809d7419f6da39416bb22978814cee8e8c173f70cd24271224686a6c1f31c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7e1da34cb030a734ae4a3b294ec5bc0798965747c9dde1bcb44c2ab43c3d474
[INFO] running `Command { std: "docker" "start" "-a" "d7e1da34cb030a734ae4a3b294ec5bc0798965747c9dde1bcb44c2ab43c3d474", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking bitflags v1.3.2
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[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking once_cell v1.20.2
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[INFO] [stderr]    Compiling font-kit v0.14.2
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking libloading v0.8.5
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[INFO] [stderr]    Compiling cc v1.1.25
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking ttf-parser v0.20.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v6.0.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking flate2 v1.0.34
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]    Compiling pathfinder_simd v0.5.4
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[INFO] [stderr]     Checking png v0.17.14
[INFO] [stderr]     Checking num-integer v0.1.46
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[INFO] [stderr]    Compiling freetype-sys v0.20.1
[INFO] [stderr]     Checking pathfinder_geometry v0.5.1
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[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking plotters-bitmap v0.3.7
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking transfer-matrix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `wavelength_nm`
[INFO] [stdout]  --> examples/bandpass.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let tio2 = |wavelength_nm: f64| -> Complex<f64> { Complex::new(2.08, 0.0) };
[INFO] [stdout]   |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wavelength_nm`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wavelength_nm`
[INFO] [stdout]   --> examples/bandpass.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let sio2 = |wavelength_nm: f64| -> Complex<f64> { Complex::new(1.46, 0.0) };
[INFO] [stdout]    |                 ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wavelength_nm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.43s
[INFO] running `Command { std: "docker" "inspect" "d7e1da34cb030a734ae4a3b294ec5bc0798965747c9dde1bcb44c2ab43c3d474", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7e1da34cb030a734ae4a3b294ec5bc0798965747c9dde1bcb44c2ab43c3d474", kill_on_drop: false }`
[INFO] [stdout] d7e1da34cb030a734ae4a3b294ec5bc0798965747c9dde1bcb44c2ab43c3d474