[INFO] cloning repository https://github.com/krzyz/quantum-plots
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/krzyz/quantum-plots" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrzyz%2Fquantum-plots", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrzyz%2Fquantum-plots'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4730259345c106cc56650b2f6a0a1e3cfe82886a
[INFO] testing krzyz/quantum-plots against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrzyz%2Fquantum-plots" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/krzyz/quantum-plots on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/krzyz/quantum-plots
[INFO] finished tweaking git repo https://github.com/krzyz/quantum-plots
[INFO] tweaked toml for git repo https://github.com/krzyz/quantum-plots written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/krzyz/quantum-plots already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded paste v0.1.12
[INFO] [stderr]   Downloaded paste-impl v0.1.12
[INFO] [stderr]   Downloaded cmake v0.1.43
[INFO] [stderr]   Downloaded dwrote v0.10.0
[INFO] [stderr]   Downloaded rstest v0.6.3
[INFO] [stderr]   Downloaded font-kit v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e4538476a9038f7f5be06d1f7d5d2f121ee9e1b9074a6ffd85c78424b0d5e57
[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" "7e4538476a9038f7f5be06d1f7d5d2f121ee9e1b9074a6ffd85c78424b0d5e57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e4538476a9038f7f5be06d1f7d5d2f121ee9e1b9074a6ffd85c78424b0d5e57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e4538476a9038f7f5be06d1f7d5d2f121ee9e1b9074a6ffd85c78424b0d5e57", kill_on_drop: false }`
[INFO] [stdout] 7e4538476a9038f7f5be06d1f7d5d2f121ee9e1b9074a6ffd85c78424b0d5e57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 156c4c785fe4cbb2b5f7288997aad677ec18fd0a7cde5017ce5d5409863b94d4
[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" "156c4c785fe4cbb2b5f7288997aad677ec18fd0a7cde5017ce5d5409863b94d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.13
[INFO] [stderr]    Compiling syn v1.0.22
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.62
[INFO] [stderr]    Compiling bumpalo v3.3.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.62
[INFO] [stderr]    Compiling proc-macro-hack v0.5.15
[INFO] [stderr]    Compiling palette v0.5.0
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]    Compiling memory_units v0.4.0
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling cmake v0.1.43
[INFO] [stderr]    Compiling servo-fontconfig-sys v4.0.9
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling rstest v0.6.3
[INFO] [stderr]    Compiling jpeg-decoder v0.1.19
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling ordered-float v1.0.2
[INFO] [stderr]    Compiling png v0.16.3
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling pathfinder_geometry v0.5.1
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling rusttype v0.8.3
[INFO] [stderr]    Compiling servo-freetype-sys v4.0.5
[INFO] [stderr]    Compiling expat-sys v2.1.6
[INFO] [stderr]    Compiling quote v1.0.5
[INFO] [stderr]    Compiling freetype v0.4.1
[INFO] [stderr]    Compiling image v0.23.4
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling servo-fontconfig v0.4.0
[INFO] [stderr]    Compiling font-kit v0.6.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.62
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.62
[INFO] [stderr]    Compiling paste-impl v0.1.12
[INFO] [stderr]    Compiling palette_derive v0.5.0
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.62
[INFO] [stderr]    Compiling paste v0.1.12
[INFO] [stderr]    Compiling simba v0.1.2
[INFO] [stderr]    Compiling nalgebra v0.21.0
[INFO] [stderr]    Compiling js-sys v0.3.39
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.6
[INFO] [stderr]    Compiling plotters v0.2.14
[INFO] [stderr]    Compiling web-sys v0.3.39
[INFO] [stderr]    Compiling quantum-tools v0.1.0 (/opt/rustwide/workdir/quantum-tools)
[INFO] [stderr]    Compiling plotters-wasm v0.1.0 (/opt/rustwide/workdir/plotter-wasm)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `CanvasBackend`
[INFO] [stdout]   --> plotter-wasm/src/lib.rs:41:23
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let backend = CanvasBackend::new(canvas_id).expect("cannot find canvas");
[INFO] [stdout]    |                       ^^^^^^^^^^^^^ use of undeclared type `CanvasBackend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `CanvasBackend` in this scope
[INFO] [stdout]   --> plotter-wasm/src/lib.rs:16:23
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Chart {
[INFO] [stdout]    |                 - help: you might be missing a type parameter: `<CanvasBackend>`
[INFO] [stdout] 16 |     root: DrawingArea<CanvasBackend, Shift>,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]  --> plotter-wasm/src/utils.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | / macro_rules! log {
[INFO] [stdout] 6 | |     ( $( $t:tt )* ) => {
[INFO] [stdout] 7 | |         web_sys::console::log_1(&format!( $( $t )* ).into());
[INFO] [stdout] 8 | |     }
[INFO] [stdout] 9 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `plotters-wasm` due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "156c4c785fe4cbb2b5f7288997aad677ec18fd0a7cde5017ce5d5409863b94d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "156c4c785fe4cbb2b5f7288997aad677ec18fd0a7cde5017ce5d5409863b94d4", kill_on_drop: false }`
[INFO] [stdout] 156c4c785fe4cbb2b5f7288997aad677ec18fd0a7cde5017ce5d5409863b94d4
