[INFO] cloning repository https://github.com/MathisWellmann/rust_timeseries_generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MathisWellmann/rust_timeseries_generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMathisWellmann%2Frust_timeseries_generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMathisWellmann%2Frust_timeseries_generator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8b2928b7cf0f0317226b7490f1a3123501c5fdde
[INFO] checking MathisWellmann/rust_timeseries_generator against try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMathisWellmann%2Frust_timeseries_generator" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MathisWellmann/rust_timeseries_generator on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MathisWellmann/rust_timeseries_generator
[INFO] finished tweaking git repo https://github.com/MathisWellmann/rust_timeseries_generator
[INFO] tweaked toml for git repo https://github.com/MathisWellmann/rust_timeseries_generator written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/MathisWellmann/rust_timeseries_generator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dwrote v0.9.0
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.59
[INFO] [stderr]   Downloaded chrono v0.4.11
[INFO] [stderr]   Downloaded core-text v13.3.2
[INFO] [stderr]   Downloaded cmake v0.1.42
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.59
[INFO] [stderr]   Downloaded js-sys v0.3.36
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.59
[INFO] [stderr]   Downloaded web-sys v0.3.36
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.59
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.59
[INFO] [stderr]   Downloaded plotters v0.2.12
[INFO] [stderr]   Downloaded font-kit v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37a9227cd9fb8f42f825b8ed15be46f01c6d43fe6ee65bb536241d97c18b26cc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "37a9227cd9fb8f42f825b8ed15be46f01c6d43fe6ee65bb536241d97c18b26cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37a9227cd9fb8f42f825b8ed15be46f01c6d43fe6ee65bb536241d97c18b26cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37a9227cd9fb8f42f825b8ed15be46f01c6d43fe6ee65bb536241d97c18b26cc", kill_on_drop: false }`
[INFO] [stdout] 37a9227cd9fb8f42f825b8ed15be46f01c6d43fe6ee65bb536241d97c18b26cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eabecdb826e000f6430f96e5939a63ac828185dfe191173812268cfc715e0226
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "eabecdb826e000f6430f96e5939a63ac828185dfe191173812268cfc715e0226", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking adler32 v1.0.4
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking ppv-lite86 v0.2.6
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]     Checking lzw v0.10.0
[INFO] [stderr]     Checking color_quant v1.0.1
[INFO] [stderr]     Checking float-ord v0.2.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling cmake v0.1.42
[INFO] [stderr]     Checking stb_truetype v0.3.1
[INFO] [stderr]     Checking jpeg-decoder v0.1.18
[INFO] [stderr]     Checking euclid v0.20.7
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking inflate v0.4.5
[INFO] [stderr]     Checking deflate v0.7.20
[INFO] [stderr]     Checking gif v0.10.3
[INFO] [stderr]     Checking rusttype v0.8.2
[INFO] [stderr]    Compiling servo-freetype-sys v4.0.5
[INFO] [stderr]    Compiling expat-sys v2.1.6
[INFO] [stderr]    Compiling servo-fontconfig-sys v4.0.9
[INFO] [stderr]     Checking png v0.15.3
[INFO] [stderr]     Checking lyon_geom v0.14.1
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking dirs-sys v0.3.4
[INFO] [stderr]     Checking freetype v0.4.1
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking dirs v1.0.5
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking servo-fontconfig v0.4.0
[INFO] [stderr]     Checking image v0.22.5
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking term v0.6.1
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking lyon_path v0.14.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking font-kit v0.4.0
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]    Compiling palette_derive v0.5.0
[INFO] [stderr]     Checking palette v0.5.0
[INFO] [stderr]     Checking plotters v0.2.12
[INFO] [stderr]     Checking rust_timeseries_generator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `gaussian_process`
[INFO] [stdout]   --> src/gaussian_process.rs:34:14
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let gp = gaussian_process::gaussian_process(1000, 1000.0);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^ use of undeclared crate or module `gaussian_process`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `plt`
[INFO] [stdout]   --> src/gaussian_process.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     plt::plt(gp, filename)
[INFO] [stdout]    |     ^^^ use of undeclared crate or module `plt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `sine_wave`
[INFO] [stdout]   --> src/sine_wave.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let sw = sine_wave::sine_wave(1024);
[INFO] [stdout]    |              ^^^^^^^^^ use of undeclared crate or module `sine_wave`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `plt`
[INFO] [stdout]   --> src/sine_wave.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     plt::plt(sw, filename)
[INFO] [stdout]    |     ^^^ use of undeclared crate or module `plt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `step_function`
[INFO] [stdout]   --> src/step_function.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let sf = step_function::step_function(1000, 500, 100);
[INFO] [stdout]    |              ^^^^^^^^^^^^^ use of undeclared crate or module `step_function`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `plt`
[INFO] [stdout]   --> src/step_function.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     plt::plt(sf, filename)
[INFO] [stdout]    |     ^^^ use of undeclared crate or module `plt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `geometric_brownian_motion`
[INFO] [stdout]   --> src/geometric_brownian_motion.rs:20:16
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let vals = geometric_brownian_motion::geometric_brownian_motion(100.0, 1.5 / 365.0, 3_000, 0.15, 0.5);
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `geometric_brownian_motion`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `plt`
[INFO] [stdout]   --> src/geometric_brownian_motion.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     plt::plt(vals, filename)
[INFO] [stdout]    |     ^^^ use of undeclared crate or module `plt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_timeseries_generator`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "eabecdb826e000f6430f96e5939a63ac828185dfe191173812268cfc715e0226", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eabecdb826e000f6430f96e5939a63ac828185dfe191173812268cfc715e0226", kill_on_drop: false }`
[INFO] [stdout] eabecdb826e000f6430f96e5939a63ac828185dfe191173812268cfc715e0226