[INFO] fetching crate session_types 0.3.1...
[INFO] testing session_types-0.3.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate session_types 0.3.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate session_types 0.3.1 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 session_types 0.3.1
[INFO] finished tweaking crates.io crate session_types 0.3.1
[INFO] tweaked toml for crates.io crate session_types 0.3.1 written to /workspace/builds/worker-9/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]  Downloading crates ...
[INFO] [stderr]   Downloaded tester v0.6.0
[INFO] [stderr]   Downloaded compiletest_rs v0.3.26
[INFO] [stderr]   Downloaded rustfix v0.4.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] e87b593a2c95e85e3da4dfa424e7c101babe3333f0b17d71e18ec6fdb94be997
[INFO] running `Command { std: "docker" "start" "-a" "e87b593a2c95e85e3da4dfa424e7c101babe3333f0b17d71e18ec6fdb94be997", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e87b593a2c95e85e3da4dfa424e7c101babe3333f0b17d71e18ec6fdb94be997", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e87b593a2c95e85e3da4dfa424e7c101babe3333f0b17d71e18ec6fdb94be997", kill_on_drop: false }`
[INFO] [stdout] e87b593a2c95e85e3da4dfa424e7c101babe3333f0b17d71e18ec6fdb94be997
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 5cc28db3712dcd7a9f0af093cbba750e8d72ed5aca66d7719959982ad5749e64
[INFO] running `Command { std: "docker" "start" "-a" "5cc28db3712dcd7a9f0af093cbba750e8d72ed5aca66d7719959982ad5749e64", kill_on_drop: false }`
[INFO] [stderr]    Compiling session_types v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "5cc28db3712dcd7a9f0af093cbba750e8d72ed5aca66d7719959982ad5749e64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cc28db3712dcd7a9f0af093cbba750e8d72ed5aca66d7719959982ad5749e64", kill_on_drop: false }`
[INFO] [stdout] 5cc28db3712dcd7a9f0af093cbba750e8d72ed5aca66d7719959982ad5749e64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 926e8b8b6e4eb821d69c89e563999ea482c5770ad3bd6c5da9550ecc3facbb96
[INFO] running `Command { std: "docker" "start" "-a" "926e8b8b6e4eb821d69c89e563999ea482c5770ad3bd6c5da9550ecc3facbb96", kill_on_drop: false }`
[INFO] [stderr]    Compiling compiletest_rs v0.3.26
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling filetime v0.2.15
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling term v0.6.1
[INFO] [stderr]    Compiling rustfix v0.4.6
[INFO] [stderr]    Compiling tester v0.6.0
[INFO] [stderr]    Compiling session_types v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.99s
[INFO] running `Command { std: "docker" "inspect" "926e8b8b6e4eb821d69c89e563999ea482c5770ad3bd6c5da9550ecc3facbb96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "926e8b8b6e4eb821d69c89e563999ea482c5770ad3bd6c5da9550ecc3facbb96", kill_on_drop: false }`
[INFO] [stdout] 926e8b8b6e4eb821d69c89e563999ea482c5770ad3bd6c5da9550ecc3facbb96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 0e3fbff46d3a6b2c00b53fb135bba819c9bb90a18f1638e60a3dc830fdfdb0c9
[INFO] running `Command { std: "docker" "start" "-a" "0e3fbff46d3a6b2c00b53fb135bba819c9bb90a18f1638e60a3dc830fdfdb0c9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/session_types-220b6f7c879bc973)
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/chan_select.rs (/opt/rustwide/target/debug/deps/chan_select-56af41530aa1d5aa)
[INFO] [stdout] test chan_select_simple ... ok
[INFO] [stdout] test chan_select_hselect ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/drop_server.rs (/opt/rustwide/target/debug/deps/drop_server-195d9477fb470c39)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr] thread panicked while panicking. aborting.
[INFO] [stdout] test server_client_works ... ok
[INFO] [stdout] test server_client_incomplete_panics - should panic ... ok
[INFO] [stderr] error: test failed, to rerun pass '--test drop_server'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/drop_server-195d9477fb470c39` (signal: 4, SIGILL: illegal instruction)
[INFO] running `Command { std: "docker" "inspect" "0e3fbff46d3a6b2c00b53fb135bba819c9bb90a18f1638e60a3dc830fdfdb0c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e3fbff46d3a6b2c00b53fb135bba819c9bb90a18f1638e60a3dc830fdfdb0c9", kill_on_drop: false }`
[INFO] [stdout] 0e3fbff46d3a6b2c00b53fb135bba819c9bb90a18f1638e60a3dc830fdfdb0c9