[INFO] fetching crate web_console 0.3.7...
[INFO] testing web_console-0.3.7 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate web_console 0.3.7 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate web_console 0.3.7 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 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-8/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] b8a7b45be7037e2474cb8688739adc74dd06ab43330677e412fd5fce7f4c0989
[INFO] running `Command { std: "docker" "start" "-a" "b8a7b45be7037e2474cb8688739adc74dd06ab43330677e412fd5fce7f4c0989", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8a7b45be7037e2474cb8688739adc74dd06ab43330677e412fd5fce7f4c0989", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8a7b45be7037e2474cb8688739adc74dd06ab43330677e412fd5fce7f4c0989", kill_on_drop: false }`
[INFO] [stdout] b8a7b45be7037e2474cb8688739adc74dd06ab43330677e412fd5fce7f4c0989
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 222426bf47b4db851748cf363cbfe54bb40be82acf88de3899952a6948ee6851
[INFO] running `Command { std: "docker" "start" "-a" "222426bf47b4db851748cf363cbfe54bb40be82acf88de3899952a6948ee6851", kill_on_drop: false }`
[INFO] [stderr]    Compiling spin v0.9.2
[INFO] [stderr]    Compiling cstring v0.0.5
[INFO] [stderr]    Compiling callback v0.5.3
[INFO] [stderr]    Compiling js v0.3.0
[INFO] [stderr]    Compiling web_console v0.3.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "222426bf47b4db851748cf363cbfe54bb40be82acf88de3899952a6948ee6851", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "222426bf47b4db851748cf363cbfe54bb40be82acf88de3899952a6948ee6851", kill_on_drop: false }`
[INFO] [stdout] 222426bf47b4db851748cf363cbfe54bb40be82acf88de3899952a6948ee6851
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 982bba19cd04bc5000263d878bd01ff2499686e287f49b5390440c95ea4861e3
[INFO] running `Command { std: "docker" "start" "-a" "982bba19cd04bc5000263d878bd01ff2499686e287f49b5390440c95ea4861e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling web_console v0.3.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "982bba19cd04bc5000263d878bd01ff2499686e287f49b5390440c95ea4861e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "982bba19cd04bc5000263d878bd01ff2499686e287f49b5390440c95ea4861e3", kill_on_drop: false }`
[INFO] [stdout] 982bba19cd04bc5000263d878bd01ff2499686e287f49b5390440c95ea4861e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 3735123027dcf42e605515faaf808efed2c0d6d8affdfcc9d37f3459cd5bc4f1
[INFO] running `Command { std: "docker" "start" "-a" "3735123027dcf42e605515faaf808efed2c0d6d8affdfcc9d37f3459cd5bc4f1", 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-34a1d4f23f386da3)
[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-34a1d4f23f386da3` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "3735123027dcf42e605515faaf808efed2c0d6d8affdfcc9d37f3459cd5bc4f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3735123027dcf42e605515faaf808efed2c0d6d8affdfcc9d37f3459cd5bc4f1", kill_on_drop: false }`
[INFO] [stdout] 3735123027dcf42e605515faaf808efed2c0d6d8affdfcc9d37f3459cd5bc4f1