[INFO] cloning repository https://github.com/crappycook/comprehensive-rscode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/crappycook/comprehensive-rscode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrappycook%2Fcomprehensive-rscode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrappycook%2Fcomprehensive-rscode'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 064fb5172d5d011814b2530a67a45aad125c57b3
[INFO] testing crappycook/comprehensive-rscode against master#9e297bf54d31eb3b30067208ff9af4416945a2ed for pr-125507
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrappycook%2Fcomprehensive-rscode" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/crappycook/comprehensive-rscode on toolchain 9e297bf54d31eb3b30067208ff9af4416945a2ed
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/crappycook/comprehensive-rscode
[INFO] finished tweaking git repo https://github.com/crappycook/comprehensive-rscode
[INFO] tweaked toml for git repo https://github.com/crappycook/comprehensive-rscode written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/crappycook/comprehensive-rscode 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" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] testing crappycook/comprehensive-rscode against try#61a9ac64344e91d62f5496627ff363d177f9daab for pr-125507
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrappycook%2Fcomprehensive-rscode" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/crappycook/comprehensive-rscode on toolchain 61a9ac64344e91d62f5496627ff363d177f9daab
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61a9ac64344e91d62f5496627ff363d177f9daab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/crappycook/comprehensive-rscode
[INFO] finished tweaking git repo https://github.com/crappycook/comprehensive-rscode
[INFO] tweaked toml for git repo https://github.com/crappycook/comprehensive-rscode written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/crappycook/comprehensive-rscode 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" "+61a9ac64344e91d62f5496627ff363d177f9daab" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing crappycook/comprehensive-rscode against try#61a9ac64344e91d62f5496627ff363d177f9daab for pr-125507
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrappycook%2Fcomprehensive-rscode" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/crappycook/comprehensive-rscode on toolchain 61a9ac64344e91d62f5496627ff363d177f9daab
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61a9ac64344e91d62f5496627ff363d177f9daab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/crappycook/comprehensive-rscode
[INFO] finished tweaking git repo https://github.com/crappycook/comprehensive-rscode
[INFO] tweaked toml for git repo https://github.com/crappycook/comprehensive-rscode written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/crappycook/comprehensive-rscode 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" "+61a9ac64344e91d62f5496627ff363d177f9daab" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+61a9ac64344e91d62f5496627ff363d177f9daab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2161d462ff6a10382fc18faf0c2a55511f36746b7de67f7b7dd035e55258c743
[INFO] running `Command { std: "docker" "start" "-a" "2161d462ff6a10382fc18faf0c2a55511f36746b7de67f7b7dd035e55258c743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2161d462ff6a10382fc18faf0c2a55511f36746b7de67f7b7dd035e55258c743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2161d462ff6a10382fc18faf0c2a55511f36746b7de67f7b7dd035e55258c743", kill_on_drop: false }`
[INFO] [stdout] 2161d462ff6a10382fc18faf0c2a55511f36746b7de67f7b7dd035e55258c743
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+61a9ac64344e91d62f5496627ff363d177f9daab" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4ba826cbf75908600d7fbabb0f7fe8ea9e0fe652158ae7383b930a8f665e95e
[INFO] running `Command { std: "docker" "start" "-a" "b4ba826cbf75908600d7fbabb0f7fe8ea9e0fe652158ae7383b930a8f665e95e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling smallvec v1.13.1
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling socket2 v0.5.5
[INFO] [stderr]    Compiling mio v0.8.10
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling tokio v1.36.0
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.18s
[INFO] running `Command { std: "docker" "inspect" "b4ba826cbf75908600d7fbabb0f7fe8ea9e0fe652158ae7383b930a8f665e95e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4ba826cbf75908600d7fbabb0f7fe8ea9e0fe652158ae7383b930a8f665e95e", kill_on_drop: false }`
[INFO] [stdout] b4ba826cbf75908600d7fbabb0f7fe8ea9e0fe652158ae7383b930a8f665e95e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+61a9ac64344e91d62f5496627ff363d177f9daab" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 785eb3721dda45a90cc8d441f1f97a5de99fe35d1ff8becdb4b21fcc58e053c1
[INFO] running `Command { std: "docker" "start" "-a" "785eb3721dda45a90cc8d441f1f97a5de99fe35d1ff8becdb4b21fcc58e053c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.38s
[INFO] running `Command { std: "docker" "inspect" "785eb3721dda45a90cc8d441f1f97a5de99fe35d1ff8becdb4b21fcc58e053c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "785eb3721dda45a90cc8d441f1f97a5de99fe35d1ff8becdb4b21fcc58e053c1", kill_on_drop: false }`
[INFO] [stdout] 785eb3721dda45a90cc8d441f1f97a5de99fe35d1ff8becdb4b21fcc58e053c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+61a9ac64344e91d62f5496627ff363d177f9daab" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 27b06405463214a38021ae3619241f8d9cff4a5f058ecc0d10314819ae990630
[INFO] running `Command { std: "docker" "start" "-a" "27b06405463214a38021ae3619241f8d9cff4a5f058ecc0d10314819ae990630", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/playground-a3da6ee2e2781b09)
[INFO] [stdout] 
[INFO] [stdout] running 68 tests
[INFO] [stdout] test concurrency::channel::tests::test_async_channels ... ok
[INFO] [stdout] test borrowing::health::tests::test_visit ... ok
[INFO] [stdout] test concurrency::async_basic::tests::test_tokio_channels ... ok
[INFO] [stdout] test concurrency::async_basic::tests::test_async_runtime ... ok
[INFO] [stdout] test concurrency::shared::tests::test_arc ... ok
[INFO] [stdout] test concurrency::shared::tests::test_arc_mutex ... ok
[INFO] [stdout] test concurrency::test_threads ... ok
[INFO] [stdout] test containers::arrays::tests::test_modify_array ... ok
[INFO] [stdout] test containers::arrays::tests::test_transpose ... ok
[INFO] [stdout] test control_flow::collatz_sequence::tests::test_collatz_length ... ok
[INFO] [stdout] test control_flow::loops::tests::test_loops ... ok
[INFO] [stdout] test errors::expression::tests::test_parse ... ok
[INFO] [stdout] test generics::min_algo::tests::test_citation_minfunc ... ok
[INFO] [stdout] test generics::misc::tests::test_generics ... ok
[INFO] [stdout] test iterator::chain::tests::test_custom_type ... ok
[INFO] [stdout] test iterator::chain::tests::test_degenerate_cases ... ok
[INFO] [stdout] test iterator::chain::tests::test_larger_offsets ... ok
[INFO] [stdout] test iterator::chain::tests::test_offset_one ... ok
[INFO] [stdout] test iterator::tests::test_fibonacci ... ok
[INFO] [stdout] test iterator::tests::test_grid_iter ... ok
[INFO] [stdout] test lifetimes::misc::tests::test_left_most ... ok
[INFO] [stdout] test lifetimes::misc::tests::test_nearest ... ok
[INFO] [stdout] test memory::builder::tests::test_builder ... ok
[INFO] [stdout] test memory::drop::tests::test_drop ... ok
[INFO] [stdout] test concurrency::channel::tests::test_sync_channels ... ok
[INFO] [stdout] test methods_traits::gui::tests::test_window_draw ... ok
[INFO] [stdout] test methods_traits::methods::tests::test_racing_master ... ok
[INFO] [stdout] test concurrency::join_select::tests::test_async_select ... ok
[INFO] [stdout] test concurrency::nonblock::tests::test_nonblock_sleep ... ok
[INFO] [stdout] test patterns::expression::tests::test_error ... ok
[INFO] [stdout] test patterns::expression::tests::test_recursion ... ok
[INFO] [stdout] test patterns::expression::tests::test_sum ... ok
[INFO] [stdout] test patterns::let_control::tests::test_divide_in_two ... ok
[INFO] [stdout] test references::geometry::tests::test_magnitude ... ok
[INFO] [stdout] test smart_pointers::bt::tests::test_has ... ok
[INFO] [stdout] test smart_pointers::bt::tests::test_len ... ok
[INFO] [stdout] test patterns::expression::tests::test_value ... ok
[INFO] [stdout] test methods_traits::traits::tests::test_car_startup ... ok
[INFO] [stdout] test smart_pointers::bt::tests::test_unbalanced ... ok
[INFO] [stdout] test smart_pointers::tests::test_box ... ok
[INFO] [stdout] test concurrency::philosophers::tests::test_dining_philosophers ... ok
[INFO] [stdout] test smart_pointers::tests::test_rc ... ok
[INFO] [stdout] test std_lib::compare::tests::test_compare ... ok
[INFO] [stdout] test std_lib::closures::tests::test_function_log_wrapper ... ok
[INFO] [stdout] test std_lib::counter::tests::test_counter ... ok
[INFO] [stdout] test std_lib::misc::tests::test_hashmap ... ok
[INFO] [stdout] test std_lib::misc::tests::test_string_len ... ok
[INFO] [stdout] test std_lib::misc::tests::test_vector ... ok
[INFO] [stdout] test std_lib::conv::tests::test_from_into ... ok
[INFO] [stdout] test std_lib::misc::tests::test_read_file ... ok
[INFO] [stdout] test std_lib::operators::tests::test_point_add ... ok
[INFO] [stdout] test std_lib::default::tests::test_default_position ... ok
[INFO] [stdout] test std_lib::rot13::test::test_binary ... ok
[INFO] [stdout] test std_lib::rot13::test::test_joke ... ok
[INFO] [stdout] test structs::enums::tests::test_enums ... ok
[INFO] [stdout] test structs::consts::tests::test_compute_digest ... ok
[INFO] [stdout] test structs::elevator::tests::test_car_arrived ... ok
[INFO] [stdout] test structs::tuple::tests::test_distance_between ... ok
[INFO] [stdout] test unsafe_op::ffi_wrapper::tests::test_nonexisting_directory ... ok
[INFO] [stdout] test unsafe_op::ffi_wrapper::tests::test_existing_directory ... ok
[INFO] [stdout] test unsafe_op::test_raw_pointers ... ok
[INFO] [stdout] test unsafe_op::test_unsafe_swap ... ok
[INFO] [stdout] test unsafe_op::test_unsafe_extern ... ok
[INFO] [stdout] test types::fib::tests::test_fib ... ok
[INFO] [stdout] test concurrency::join_select::tests::test_async_wait_group ... ok
[INFO] [stdout] test concurrency::pin::tests::test_run_actor ... ok
[INFO] [stdout] test concurrency::cancellation::tests::test_cancellation ... ok
[INFO] [stdout] test patterns::let_control::tests::test_time_sleep ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 68 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.62s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "27b06405463214a38021ae3619241f8d9cff4a5f058ecc0d10314819ae990630", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27b06405463214a38021ae3619241f8d9cff4a5f058ecc0d10314819ae990630", kill_on_drop: false }`
[INFO] [stdout] 27b06405463214a38021ae3619241f8d9cff4a5f058ecc0d10314819ae990630