[INFO] fetching crate lc3-rs 0.6.0...
[INFO] testing lc3-rs-0.6.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate lc3-rs 0.6.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate lc3-rs 0.6.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lc3-rs 0.6.0
[INFO] finished tweaking crates.io crate lc3-rs 0.6.0
[INFO] tweaked toml for crates.io crate lc3-rs 0.6.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate lc3-rs 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 320ece2c82198d83851a93ba84c02b0e089213f6516ab5f43811ef262e18f6dc
[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" "320ece2c82198d83851a93ba84c02b0e089213f6516ab5f43811ef262e18f6dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "320ece2c82198d83851a93ba84c02b0e089213f6516ab5f43811ef262e18f6dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "320ece2c82198d83851a93ba84c02b0e089213f6516ab5f43811ef262e18f6dc", kill_on_drop: false }`
[INFO] [stdout] 320ece2c82198d83851a93ba84c02b0e089213f6516ab5f43811ef262e18f6dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e1249f4e2559be2b7a5fee940225aec421a7c709b36081cf22abba4375fe765
[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" "7e1249f4e2559be2b7a5fee940225aec421a7c709b36081cf22abba4375fe765", kill_on_drop: false }`
[INFO] [stderr]    Compiling lc3-rs v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "7e1249f4e2559be2b7a5fee940225aec421a7c709b36081cf22abba4375fe765", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e1249f4e2559be2b7a5fee940225aec421a7c709b36081cf22abba4375fe765", kill_on_drop: false }`
[INFO] [stdout] 7e1249f4e2559be2b7a5fee940225aec421a7c709b36081cf22abba4375fe765
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc7df9cf2b022a5d53b86031a5bf38390b16568ca8e8ccc94bbbab8d2a20996e
[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" "dc7df9cf2b022a5d53b86031a5bf38390b16568ca8e8ccc94bbbab8d2a20996e", kill_on_drop: false }`
[INFO] [stderr]    Compiling lc3-rs v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "dc7df9cf2b022a5d53b86031a5bf38390b16568ca8e8ccc94bbbab8d2a20996e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc7df9cf2b022a5d53b86031a5bf38390b16568ca8e8ccc94bbbab8d2a20996e", kill_on_drop: false }`
[INFO] [stdout] dc7df9cf2b022a5d53b86031a5bf38390b16568ca8e8ccc94bbbab8d2a20996e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", 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] d5a1af120895b4b55a4a8a8288ed84cf77f205fbdbf554c8f7351f12515dd92b
[INFO] running `Command { std: "docker" "start" "-a" "d5a1af120895b4b55a4a8a8288ed84cf77f205fbdbf554c8f7351f12515dd92b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lc3-9c2cfa6a344f55fa
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test instruction::tests::test_extract_bits ... ok
[INFO] [stdout] test instruction::tests::test_instruction_fmt ... ok
[INFO] [stdout] test instruction::tests::test_sign_extend ... ok
[INFO] [stdout] test test_step ... ok
[INFO] [stdout] test instruction::tests::test_instruction_parse ... ok
[INFO] [stdout] test test_update_condition ... ok
[INFO] [stdout] test tests::test_load ... ok
[INFO] [stdout] test test_step_n ... ok
[INFO] [stdout] test tests::test_load_panic ... ok
[INFO] [stdout] test test_run ... test test_run has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "d5a1af120895b4b55a4a8a8288ed84cf77f205fbdbf554c8f7351f12515dd92b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5a1af120895b4b55a4a8a8288ed84cf77f205fbdbf554c8f7351f12515dd92b", kill_on_drop: false }`
[INFO] [stdout] d5a1af120895b4b55a4a8a8288ed84cf77f205fbdbf554c8f7351f12515dd92b