[INFO] crate image-canvas 0.0.6 is already in cache
[INFO] testing image-canvas-0.0.6 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate image-canvas 0.0.6 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate image-canvas 0.0.6 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate image-canvas 0.0.6
[INFO] finished tweaking crates.io crate image-canvas 0.0.6
[INFO] tweaked toml for crates.io crate image-canvas 0.0.6 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5c91b3bbc26fe63c8c402260993cab76067d5a7634c77e3ac78e38c04880b67
[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" "f5c91b3bbc26fe63c8c402260993cab76067d5a7634c77e3ac78e38c04880b67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5c91b3bbc26fe63c8c402260993cab76067d5a7634c77e3ac78e38c04880b67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5c91b3bbc26fe63c8c402260993cab76067d5a7634c77e3ac78e38c04880b67", kill_on_drop: false }`
[INFO] [stdout] f5c91b3bbc26fe63c8c402260993cab76067d5a7634c77e3ac78e38c04880b67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6c1231d2b546ee92b9a6915792ec8e39958a0bd23e8f3d11eb547da7aabe1dd
[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" "c6c1231d2b546ee92b9a6915792ec8e39958a0bd23e8f3d11eb547da7aabe1dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling zerocopy-derive v0.1.4
[INFO] [stderr]    Compiling zerocopy v0.2.8
[INFO] [stderr]    Compiling image-canvas v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.83s
[INFO] running `Command { std: "docker" "inspect" "c6c1231d2b546ee92b9a6915792ec8e39958a0bd23e8f3d11eb547da7aabe1dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6c1231d2b546ee92b9a6915792ec8e39958a0bd23e8f3d11eb547da7aabe1dd", kill_on_drop: false }`
[INFO] [stdout] c6c1231d2b546ee92b9a6915792ec8e39958a0bd23e8f3d11eb547da7aabe1dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 7f2a5d66a48cc057c4cbe43035bd32d33cc712356c58ecf339709f9c107d93cb
[INFO] running `Command { std: "docker" "start" "-a" "7f2a5d66a48cc057c4cbe43035bd32d33cc712356c58ecf339709f9c107d93cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling image-canvas v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "7f2a5d66a48cc057c4cbe43035bd32d33cc712356c58ecf339709f9c107d93cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f2a5d66a48cc057c4cbe43035bd32d33cc712356c58ecf339709f9c107d93cb", kill_on_drop: false }`
[INFO] [stdout] 7f2a5d66a48cc057c4cbe43035bd32d33cc712356c58ecf339709f9c107d93cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 47ab8230d8b8c77d7b796ed042384baaa5ddb78be86e75ecf4d57624e7df2290
[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" "47ab8230d8b8c77d7b796ed042384baaa5ddb78be86e75ecf4d57624e7df2290", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/canvas-0515c415f53eb8ce
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test buf::tests::growing ... ok
[INFO] [stdout] test buf::tests::reinterpret ... ok
[INFO] [stdout] test rec::tests::map ... ok
[INFO] [stdout] test rec::tests::resize ... ok
[INFO] [stdout] test canvas::tests::buffer_reuse ... ok
[INFO] [stdout] test buf::tests::mapping_great_to_small ... ok
[INFO] [stdout] test buf::tests::single_max_element ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests canvas
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/rec.rs - rec::Rec<P>::reuse (line 130) ... ok
[INFO] [stdout] test src/rec.rs - rec::ReuseError (line 29) ... ok
[INFO] [stdout] test src/rec.rs - rec::Rec<P>::shrink_to_fit (line 175) ... ok
[INFO] [stdout] test src/canvas.rs - canvas::MapReuseError (line 118) ... ok
[INFO] [stdout] test src/canvas.rs - canvas::CanvasReuseError (line 85) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "47ab8230d8b8c77d7b796ed042384baaa5ddb78be86e75ecf4d57624e7df2290", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47ab8230d8b8c77d7b796ed042384baaa5ddb78be86e75ecf4d57624e7df2290", kill_on_drop: false }`
[INFO] [stdout] 47ab8230d8b8c77d7b796ed042384baaa5ddb78be86e75ecf4d57624e7df2290