[INFO] fetching crate implot 0.5.0...
[INFO] testing implot-0.5.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate implot 0.5.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate implot 0.5.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate implot 0.5.0
[INFO] finished tweaking crates.io crate implot 0.5.0
[INFO] tweaked toml for crates.io crate implot 0.5.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c25e1760e85a7b4741e66a00a911a0e54ca03b466f74c52ca810015320788e03
[INFO] running `Command { std: "docker" "start" "-a" "c25e1760e85a7b4741e66a00a911a0e54ca03b466f74c52ca810015320788e03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c25e1760e85a7b4741e66a00a911a0e54ca03b466f74c52ca810015320788e03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c25e1760e85a7b4741e66a00a911a0e54ca03b466f74c52ca810015320788e03", kill_on_drop: false }`
[INFO] [stdout] c25e1760e85a7b4741e66a00a911a0e54ca03b466f74c52ca810015320788e03
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f1d92a9d12493c601ab1352777039155f2f70f954ebd1c669d76acd7df2fde7
[INFO] running `Command { std: "docker" "start" "-a" "0f1d92a9d12493c601ab1352777039155f2f70f954ebd1c669d76acd7df2fde7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]    Compiling imgui-sys v0.6.0
[INFO] [stderr]    Compiling implot-sys v0.5.0
[INFO] [stderr]    Compiling imgui v0.6.0
[INFO] [stderr]    Compiling implot v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused attribute `doc`
[INFO] [stdout]   --> src/plot.rs:17:34
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[rustversion::attr(since(1.48), doc(alias = "ImPlotFlags"))]
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] note: the built-in attribute `doc` will be ignored, since it's applied to the macro invocation `bitflags`
[INFO] [stdout]   --> src/plot.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | bitflags! {
[INFO] [stdout]    | ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `doc`
[INFO] [stdout]   --> src/plot.rs:54:34
[INFO] [stdout]    |
[INFO] [stdout] 54 | #[rustversion::attr(since(1.48), doc(alias = "ImPlotAxisFlags"))]
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the built-in attribute `doc` will be ignored, since it's applied to the macro invocation `bitflags`
[INFO] [stdout]   --> src/plot.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | bitflags! {
[INFO] [stdout]    | ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.83s
[INFO] running `Command { std: "docker" "inspect" "0f1d92a9d12493c601ab1352777039155f2f70f954ebd1c669d76acd7df2fde7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f1d92a9d12493c601ab1352777039155f2f70f954ebd1c669d76acd7df2fde7", kill_on_drop: false }`
[INFO] [stdout] 0f1d92a9d12493c601ab1352777039155f2f70f954ebd1c669d76acd7df2fde7
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d66d14aed277d473019afc305a944b78aac09e509424fa3e036b187fd667b73e
[INFO] running `Command { std: "docker" "start" "-a" "d66d14aed277d473019afc305a944b78aac09e509424fa3e036b187fd667b73e", kill_on_drop: false }`
[INFO] [stderr]    Compiling implot v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused attribute `doc`
[INFO] [stdout]   --> src/plot.rs:17:34
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[rustversion::attr(since(1.48), doc(alias = "ImPlotFlags"))]
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] note: the built-in attribute `doc` will be ignored, since it's applied to the macro invocation `bitflags`
[INFO] [stdout]   --> src/plot.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | bitflags! {
[INFO] [stdout]    | ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `doc`
[INFO] [stdout]   --> src/plot.rs:54:34
[INFO] [stdout]    |
[INFO] [stdout] 54 | #[rustversion::attr(since(1.48), doc(alias = "ImPlotAxisFlags"))]
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the built-in attribute `doc` will be ignored, since it's applied to the macro invocation `bitflags`
[INFO] [stdout]   --> src/plot.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | bitflags! {
[INFO] [stdout]    | ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `doc`
[INFO] [stdout]   --> src/plot.rs:17:34
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[rustversion::attr(since(1.48), doc(alias = "ImPlotFlags"))]
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] note: the built-in attribute `doc` will be ignored, since it's applied to the macro invocation `bitflags`
[INFO] [stdout]   --> src/plot.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | bitflags! {
[INFO] [stdout]    | ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused attribute `doc`
[INFO] [stdout]   --> src/plot.rs:54:34
[INFO] [stdout]    |
[INFO] [stdout] 54 | #[rustversion::attr(since(1.48), doc(alias = "ImPlotAxisFlags"))]
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the built-in attribute `doc` will be ignored, since it's applied to the macro invocation `bitflags`
[INFO] [stdout]   --> src/plot.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | bitflags! {
[INFO] [stdout]    | ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "d66d14aed277d473019afc305a944b78aac09e509424fa3e036b187fd667b73e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d66d14aed277d473019afc305a944b78aac09e509424fa3e036b187fd667b73e", kill_on_drop: false }`
[INFO] [stdout] d66d14aed277d473019afc305a944b78aac09e509424fa3e036b187fd667b73e
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c35fad90966513ca7426c3867fbe07f08533e765b12774ed31d1243a25b2acd9
[INFO] running `Command { std: "docker" "start" "-a" "c35fad90966513ca7426c3867fbe07f08533e765b12774ed31d1243a25b2acd9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused attribute `doc`
[INFO] [stderr]   --> src/plot.rs:17:34
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[rustversion::attr(since(1.48), doc(alias = "ImPlotFlags"))]
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] note: the built-in attribute `doc` will be ignored, since it's applied to the macro invocation `bitflags`
[INFO] [stderr]   --> src/plot.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | bitflags! {
[INFO] [stderr]    | ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused attribute `doc`
[INFO] [stderr]   --> src/plot.rs:54:34
[INFO] [stderr]    |
[INFO] [stderr] 54 | #[rustversion::attr(since(1.48), doc(alias = "ImPlotAxisFlags"))]
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the built-in attribute `doc` will be ignored, since it's applied to the macro invocation `bitflags`
[INFO] [stderr]   --> src/plot.rs:55:1
[INFO] [stderr]    |
[INFO] [stderr] 55 | bitflags! {
[INFO] [stderr]    | ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `implot` (lib) generated 2 warnings
[INFO] [stderr] warning: `implot` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/implot-f041cf9e61dd48e6)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests implot
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - push_style_var_i32 (line 373) - compile ... ok
[INFO] [stdout] test src/lib.rs - push_style_color (line 308) - compile ... ok
[INFO] [stdout] test src/plot.rs - plot::Plot (line 94) - compile ... ok
[INFO] [stdout] test src/lib.rs - push_style_var_f32 (line 357) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c35fad90966513ca7426c3867fbe07f08533e765b12774ed31d1243a25b2acd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c35fad90966513ca7426c3867fbe07f08533e765b12774ed31d1243a25b2acd9", kill_on_drop: false }`
[INFO] [stdout] c35fad90966513ca7426c3867fbe07f08533e765b12774ed31d1243a25b2acd9