[INFO] fetching crate yeti 0.2.0...
[INFO] testing yeti-0.2.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate yeti 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate yeti 0.2.0
[INFO] finished tweaking crates.io crate yeti 0.2.0
[INFO] tweaked toml for crates.io crate yeti 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate yeti 0.2.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yeti 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 430b14a5bec9bf08e2be75f98f58c209e702cbbc84f9eb85d77764776fb4ce1d
[INFO] running `Command { std: "docker" "start" "-a" "430b14a5bec9bf08e2be75f98f58c209e702cbbc84f9eb85d77764776fb4ce1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "430b14a5bec9bf08e2be75f98f58c209e702cbbc84f9eb85d77764776fb4ce1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "430b14a5bec9bf08e2be75f98f58c209e702cbbc84f9eb85d77764776fb4ce1d", kill_on_drop: false }`
[INFO] [stdout] 430b14a5bec9bf08e2be75f98f58c209e702cbbc84f9eb85d77764776fb4ce1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78ef2a74663c336aafd71e12719eae322f6f2d38068be245e33b3c5b611daa3b
[INFO] running `Command { std: "docker" "start" "-a" "78ef2a74663c336aafd71e12719eae322f6f2d38068be245e33b3c5b611daa3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling yeti v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "78ef2a74663c336aafd71e12719eae322f6f2d38068be245e33b3c5b611daa3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78ef2a74663c336aafd71e12719eae322f6f2d38068be245e33b3c5b611daa3b", kill_on_drop: false }`
[INFO] [stdout] 78ef2a74663c336aafd71e12719eae322f6f2d38068be245e33b3c5b611daa3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78d481a40612842c1619d93c7228d026a42425aa3d405fe7c9f278a07a3df8f5
[INFO] running `Command { std: "docker" "start" "-a" "78d481a40612842c1619d93c7228d026a42425aa3d405fe7c9f278a07a3df8f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling yeti v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "78d481a40612842c1619d93c7228d026a42425aa3d405fe7c9f278a07a3df8f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78d481a40612842c1619d93c7228d026a42425aa3d405fe7c9f278a07a3df8f5", kill_on_drop: false }`
[INFO] [stdout] 78d481a40612842c1619d93c7228d026a42425aa3d405fe7c9f278a07a3df8f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 76fdaea7b0444ab8045147da46c560bcf4590f94e956f7efd278cb311a80d5b1
[INFO] running `Command { std: "docker" "start" "-a" "76fdaea7b0444ab8045147da46c560bcf4590f94e956f7efd278cb311a80d5b1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yeti-4a0e3408c3953e10)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/yeti-646e797f8819ee02)
[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; finished in 0.00s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-2c4f98c4d07c2bed)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test fuzz_panic_on_false ... FAILED
[INFO] [stdout] test fuzz_panic_on_true has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "76fdaea7b0444ab8045147da46c560bcf4590f94e956f7efd278cb311a80d5b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76fdaea7b0444ab8045147da46c560bcf4590f94e956f7efd278cb311a80d5b1", kill_on_drop: false }`
[INFO] [stdout] 76fdaea7b0444ab8045147da46c560bcf4590f94e956f7efd278cb311a80d5b1