[INFO] fetching crate web_console 0.3.7...
[INFO] testing web_console-0.3.7 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate web_console 0.3.7 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate web_console 0.3.7 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 crates.io crate web_console 0.3.7
[INFO] finished tweaking crates.io crate web_console 0.3.7
[INFO] tweaked toml for crates.io crate web_console 0.3.7 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 859f777c7efddb1ca9f828f81d1ed78b0deaac88350ab2cf7a63bab72d41615e
[INFO] running `Command { std: "docker" "start" "-a" "859f777c7efddb1ca9f828f81d1ed78b0deaac88350ab2cf7a63bab72d41615e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "859f777c7efddb1ca9f828f81d1ed78b0deaac88350ab2cf7a63bab72d41615e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "859f777c7efddb1ca9f828f81d1ed78b0deaac88350ab2cf7a63bab72d41615e", kill_on_drop: false }`
[INFO] [stdout] 859f777c7efddb1ca9f828f81d1ed78b0deaac88350ab2cf7a63bab72d41615e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] a064c5dc424e8022a371b696f0f4653fbb38d96156df88e5253b939b9d2b962b
[INFO] running `Command { std: "docker" "start" "-a" "a064c5dc424e8022a371b696f0f4653fbb38d96156df88e5253b939b9d2b962b", kill_on_drop: false }`
[INFO] [stderr]    Compiling web_console v0.3.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "a064c5dc424e8022a371b696f0f4653fbb38d96156df88e5253b939b9d2b962b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a064c5dc424e8022a371b696f0f4653fbb38d96156df88e5253b939b9d2b962b", kill_on_drop: false }`
[INFO] [stdout] a064c5dc424e8022a371b696f0f4653fbb38d96156df88e5253b939b9d2b962b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a337942dd31e414b567ac01fb858fddcc9dd194aba8c159d910e6531df2fa01
[INFO] running `Command { std: "docker" "start" "-a" "6a337942dd31e414b567ac01fb858fddcc9dd194aba8c159d910e6531df2fa01", kill_on_drop: false }`
[INFO] [stderr]    Compiling web_console v0.3.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "6a337942dd31e414b567ac01fb858fddcc9dd194aba8c159d910e6531df2fa01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a337942dd31e414b567ac01fb858fddcc9dd194aba8c159d910e6531df2fa01", kill_on_drop: false }`
[INFO] [stdout] 6a337942dd31e414b567ac01fb858fddcc9dd194aba8c159d910e6531df2fa01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 21927090108dd86072196144e1e06807c8b01c60021f679714a209f430c83b88
[INFO] running `Command { std: "docker" "start" "-a" "21927090108dd86072196144e1e06807c8b01c60021f679714a209f430c83b88", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/web_console-aebcc90f98f4fd89)
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/web_console-aebcc90f98f4fd89` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "21927090108dd86072196144e1e06807c8b01c60021f679714a209f430c83b88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21927090108dd86072196144e1e06807c8b01c60021f679714a209f430c83b88", kill_on_drop: false }`
[INFO] [stdout] 21927090108dd86072196144e1e06807c8b01c60021f679714a209f430c83b88
