[INFO] fetching crate rokol 0.1.2...
[INFO] testing rokol-0.1.2 against 1.49.0 for beta-1.50-1
[INFO] extracting crate rokol 0.1.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate rokol 0.1.2 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rokol 0.1.2
[INFO] finished tweaking crates.io crate rokol 0.1.2
[INFO] tweaked toml for crates.io crate rokol 0.1.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate rokol 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 590650f2f2c176a0b74c88abfc795e5b630a99f8a21e274b692389d653f7afa2
[INFO] running `Command { std: "docker" "start" "-a" "590650f2f2c176a0b74c88abfc795e5b630a99f8a21e274b692389d653f7afa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "590650f2f2c176a0b74c88abfc795e5b630a99f8a21e274b692389d653f7afa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "590650f2f2c176a0b74c88abfc795e5b630a99f8a21e274b692389d653f7afa2", kill_on_drop: false }`
[INFO] [stdout] 590650f2f2c176a0b74c88abfc795e5b630a99f8a21e274b692389d653f7afa2
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e36d646643c1c3360be545ed97697d72b9d82c8bde2df371601eb3388c95252
[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" "0e36d646643c1c3360be545ed97697d72b9d82c8bde2df371601eb3388c95252", kill_on_drop: false }`
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling bindgen v0.55.1
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling rokol v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling clang-sys v1.0.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling rokol_ffi v0.1.2
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.82s
[INFO] running `Command { std: "docker" "inspect" "0e36d646643c1c3360be545ed97697d72b9d82c8bde2df371601eb3388c95252", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e36d646643c1c3360be545ed97697d72b9d82c8bde2df371601eb3388c95252", kill_on_drop: false }`
[INFO] [stdout] 0e36d646643c1c3360be545ed97697d72b9d82c8bde2df371601eb3388c95252
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 07c11ce778413e81f71c531fc23172a632f8d29f326041a02a32ee4061ebe277
[INFO] running `Command { std: "docker" "start" "-a" "07c11ce778413e81f71c531fc23172a632f8d29f326041a02a32ee4061ebe277", kill_on_drop: false }`
[INFO] [stderr]    Compiling const_fn v0.4.4
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling weezl v0.1.3
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling bytemuck v1.4.1
[INFO] [stderr]    Compiling humantime v2.0.1
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling glam v0.11.2
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling gif v0.11.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling env_logger v0.8.2
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.20
[INFO] [stderr]    Compiling tiff v0.6.0
[INFO] [stderr]    Compiling image v0.23.12
[INFO] [stderr]    Compiling rokol v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "07c11ce778413e81f71c531fc23172a632f8d29f326041a02a32ee4061ebe277", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07c11ce778413e81f71c531fc23172a632f8d29f326041a02a32ee4061ebe277", kill_on_drop: false }`
[INFO] [stdout] 07c11ce778413e81f71c531fc23172a632f8d29f326041a02a32ee4061ebe277
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9b5acd61eb51ae405325a9c308fff5db0adfe04278dc0c3bf8bdb3b71b75d700
[INFO] running `Command { std: "docker" "start" "-a" "9b5acd61eb51ae405325a9c308fff5db0adfe04278dc0c3bf8bdb3b71b75d700", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rokol-0723ed942f29c8f1
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rokol
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/gfx.rs - gfx::Wrap (line 304) ... FAILED
[INFO] [stdout] test src/gfx.rs - gfx::PixelFormat (line 331) ... FAILED
[INFO] [stdout] test src/gfx.rs - gfx::Wrap (line 297) ... FAILED
[INFO] [stdout] test src/gfx.rs - gfx::PixelFormat (line 347) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/gfx.rs - gfx::Wrap (line 304) stdout ----
[INFO] [stdout] error: `and` is not a logical operator
[INFO] [stdout]  --> src/gfx.rs:305:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | - GLES2/3 and WebGL/WebGL2
[INFO] [stdout]   |           ^^^ help: use `&&` to perform logical conjunction
[INFO] [stdout]   |
[INFO] [stdout]   = note: unlike in e.g., python and PHP, `&&` and `||` are used for logical operators
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `on`
[INFO] [stdout]  --> src/gfx.rs:306:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | - Metal on iOS
[INFO] [stdout]   |         ^^ expected one of 8 possible tokens
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/gfx.rs - gfx::PixelFormat (line 331) stdout ----
[INFO] [stdout] error: `or` is not a logical operator
[INFO] [stdout]  --> src/gfx.rs:332:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | - components (R, RG, RGB or RGBA)
[INFO] [stdout]   |                          ^^ help: use `||` to perform logical disjunction
[INFO] [stdout]   |
[INFO] [stdout]   = note: unlike in e.g., python and PHP, `&&` and `||` are used for logical operators
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `width`
[INFO] [stdout]  --> src/gfx.rs:333:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | - bit width per component (8, 16 or 32)
[INFO] [stdout]   |       ^^^^^ expected one of 8 possible tokens
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/gfx.rs - gfx::Wrap (line 297) stdout ----
[INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `desktop`
[INFO] [stdout]  --> src/gfx.rs:298:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | - all desktop GL platforms
[INFO] [stdout]   |       ^^^^^^^ expected one of 8 possible tokens
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/gfx.rs - gfx::PixelFormat (line 347) stdout ----
[INFO] [stdout] error: expected one of `!`, `(`, `.`, `::`, `;`, `<`, `?`, or `}`, found `pixelformat`
[INFO] [stdout]  --> src/gfx.rs:348:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | - sample: the pixelformat can be sampled as texture at least with
[INFO] [stdout]   |         -     ^^^^^^^^^^^ expected one of 8 possible tokens
[INFO] [stdout]   |         |
[INFO] [stdout]   |         tried to parse a type due to this
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/gfx.rs - gfx::PixelFormat (line 331)
[INFO] [stdout]     src/gfx.rs - gfx::PixelFormat (line 347)
[INFO] [stdout]     src/gfx.rs - gfx::Wrap (line 297)
[INFO] [stdout]     src/gfx.rs - gfx::Wrap (line 304)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "9b5acd61eb51ae405325a9c308fff5db0adfe04278dc0c3bf8bdb3b71b75d700", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b5acd61eb51ae405325a9c308fff5db0adfe04278dc0c3bf8bdb3b71b75d700", kill_on_drop: false }`
[INFO] [stdout] 9b5acd61eb51ae405325a9c308fff5db0adfe04278dc0c3bf8bdb3b71b75d700