[INFO] fetching crate gcore 1.7.0...
[INFO] testing gcore-1.7.0 against 1.83.0 for beta-1.84.0-4-retry
[INFO] extracting crate gcore 1.7.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate gcore 1.7.0 on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gcore 1.7.0
[INFO] finished tweaking crates.io crate gcore 1.7.0
[INFO] tweaked toml for crates.io crate gcore 1.7.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 62 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gsys v1.7.0
[INFO] [stderr]   Downloaded galloc v1.7.0
[INFO] [stderr]   Downloaded gear-ss58 v1.7.0
[INFO] [stderr]   Downloaded gear-core-errors v1.7.0
[INFO] [stderr]   Downloaded str-buf v3.0.3
[INFO] [stderr]   Downloaded gear-stack-buffer v1.7.0
[INFO] [stderr]   Downloaded gprimitives v1.7.0
[INFO] [stderr]   Downloaded page_size v0.6.0
[INFO] [stderr]   Downloaded gear-dlmalloc v0.2.0
[INFO] [stderr]   Downloaded libc-print v0.1.23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fef679b94bb8f261c41eca9a8db7d9b8ebdcb018c623efcd03ba6621df7cff8d
[INFO] running `Command { std: "docker" "start" "-a" "fef679b94bb8f261c41eca9a8db7d9b8ebdcb018c623efcd03ba6621df7cff8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fef679b94bb8f261c41eca9a8db7d9b8ebdcb018c623efcd03ba6621df7cff8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fef679b94bb8f261c41eca9a8db7d9b8ebdcb018c623efcd03ba6621df7cff8d", kill_on_drop: false }`
[INFO] [stdout] fef679b94bb8f261c41eca9a8db7d9b8ebdcb018c623efcd03ba6621df7cff8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2788f8df751d0e1236b0b7cea92e50f7ff56456aa5160d130de49468f3258323
[INFO] running `Command { std: "docker" "start" "-a" "2788f8df751d0e1236b0b7cea92e50f7ff56456aa5160d130de49468f3258323", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling winnow v0.6.20
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling byte-slice-cast v1.2.2
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling fixed-hash v0.8.0
[INFO] [stderr]    Compiling bs58 v0.5.1
[INFO] [stderr]    Compiling gear-stack-buffer v1.7.0
[INFO] [stderr]    Compiling gsys v1.7.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling uint v0.9.5
[INFO] [stderr]    Compiling indexmap v2.7.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling blake2 v0.10.6
[INFO] [stderr]    Compiling gear-ss58 v1.7.0
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.6.12
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.3
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling scale-info-derive v2.11.6
[INFO] [stderr]    Compiling enum-iterator-derive v1.4.0
[INFO] [stderr]    Compiling derive_more v0.99.18
[INFO] [stderr]    Compiling enum-iterator v1.5.0
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling parity-scale-codec v3.6.12
[INFO] [stderr]    Compiling impl-codec v0.6.0
[INFO] [stderr]    Compiling scale-info v2.11.6
[INFO] [stderr]    Compiling primitive-types v0.12.2
[INFO] [stderr]    Compiling gear-core-errors v1.7.0
[INFO] [stderr]    Compiling gprimitives v1.7.0
[INFO] [stderr]    Compiling gcore v1.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.71s
[INFO] running `Command { std: "docker" "inspect" "2788f8df751d0e1236b0b7cea92e50f7ff56456aa5160d130de49468f3258323", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2788f8df751d0e1236b0b7cea92e50f7ff56456aa5160d130de49468f3258323", kill_on_drop: false }`
[INFO] [stdout] 2788f8df751d0e1236b0b7cea92e50f7ff56456aa5160d130de49468f3258323
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de23fbc4899c8ddc65da62118cb0d1f417c893bc5207199a8ae2167c035a4e1d
[INFO] running `Command { std: "docker" "start" "-a" "de23fbc4899c8ddc65da62118cb0d1f417c893bc5207199a8ae2167c035a4e1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling gear-dlmalloc v0.2.0
[INFO] [stderr]    Compiling str-buf v3.0.3
[INFO] [stderr]    Compiling hex-literal v0.4.1
[INFO] [stderr]    Compiling libc-print v0.1.23
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling galloc v1.7.0
[INFO] [stderr]    Compiling gcore v1.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.71s
[INFO] running `Command { std: "docker" "inspect" "de23fbc4899c8ddc65da62118cb0d1f417c893bc5207199a8ae2167c035a4e1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de23fbc4899c8ddc65da62118cb0d1f417c893bc5207199a8ae2167c035a4e1d", kill_on_drop: false }`
[INFO] [stdout] de23fbc4899c8ddc65da62118cb0d1f417c893bc5207199a8ae2167c035a4e1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 317eeabbd78e48d5f79b8fb6e4626ec864a0802bb353869f8fe3089c55ba1d74
[INFO] running `Command { std: "docker" "start" "-a" "317eeabbd78e48d5f79b8fb6e4626ec864a0802bb353869f8fe3089c55ba1d74", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gcore-cd1221155fe9ca16)
[INFO] [stderr]    Doc-tests gcore
[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 48 tests
[INFO] [stdout] test src/lib.rs - (line 32) ... FAILED
[INFO] [stdout] test src/exec.rs - exec::value_available (line 304) ... ok
[INFO] [stdout] test src/exec.rs - exec::wake (line 370) ... ok
[INFO] [stdout] test src/exec.rs - exec::reply_deposit (line 106) ... ok
[INFO] [stdout] test src/exec.rs - exec::program_id (line 401) ... ok
[INFO] [stdout] test src/exec.rs - exec::block_timestamp (line 80) ... ok
[INFO] [stdout] test src/exec.rs - exec::random (line 432) ... ok
[INFO] [stdout] test src/exec.rs - exec::exit (line 143) ... ok
[INFO] [stdout] test src/exec.rs - exec::wait (line 332) ... ok
[INFO] [stdout] test src/exec.rs - exec::leave (line 281) ... ok
[INFO] [stdout] test src/msg.rs - msg::id (line 124) ... ok
[INFO] [stdout] test src/exec.rs - exec::reserve_gas (line 167) ... ok
[INFO] [stdout] test src/exec.rs - exec::gas_available (line 258) ... ok
[INFO] [stdout] test src/exec.rs - exec::system_reserve_gas (line 201) ... ok
[INFO] [stdout] test src/msg.rs - msg::read (line 151) ... ok
[INFO] [stdout] test src/msg.rs - msg::reply (line 280) ... ok
[INFO] [stdout] test src/exec.rs - exec::block_height (line 56) ... ok
[INFO] [stdout] test src/msg.rs - msg::send (line 715) ... ok
[INFO] [stdout] test src/msg.rs - msg::reply_commit (line 412) ... ok
[INFO] [stdout] test src/msg.rs - msg::read_at (line 227) ... ok
[INFO] [stdout] test src/msg.rs - msg::reply_code (line 75) ... ok
[INFO] [stdout] test src/msg.rs - msg::reply_from_reservation (line 316) ... ok
[INFO] [stdout] test src/msg.rs - msg::reply_commit_from_reservation (line 473) ... ok
[INFO] [stdout] test src/msg.rs - msg::send_init (line 1178) ... ok
[INFO] [stdout] test src/msg.rs - msg::reply_commit_with_gas (line 442) ... ok
[INFO] [stdout] test src/msg.rs - msg::send_commit (line 1065) ... ok
[INFO] [stdout] test src/msg.rs - msg::reply_to (line 540) ... ok
[INFO] [stdout] test src/msg.rs - msg::reply_push_input (line 607) ... ok
[INFO] [stdout] test src/msg.rs - msg::reply_with_gas (line 358) ... ok
[INFO] [stdout] test src/msg.rs - msg::send_commit_from_reservation (line 897) ... ok
[INFO] [stdout] test src/msg.rs - msg::send_push (line 1215) ... ok
[INFO] [stdout] test src/utils.rs - utils::ext::oom_panic (line 89) ... ignored
[INFO] [stdout] test src/msg.rs - msg::send_commit_with_gas (line 1111) ... ok
[INFO] [stdout] test src/msg.rs - msg::send_with_gas (line 993) ... ok
[INFO] [stdout] test src/prog.rs - prog::create_program (line 53) ... ok
[INFO] [stdout] test src/msg.rs - msg::send_from_reservation (line 750) ... ok
[INFO] [stdout] test src/msg.rs - msg::send_input (line 658) ... ok
[INFO] [stdout] test src/msg.rs - msg::source (line 1276) ... ok
[INFO] [stdout] test src/utils.rs - utils::ext::panic (line 71) ... ok
[INFO] [stdout] test src/msg.rs - msg::send_push_input (line 825) ... ok
[INFO] [stdout] test src/msg.rs - msg::size (line 1255) ... ok
[INFO] [stdout] test src/msg.rs - msg::signal_code (line 99) ... ok
[INFO] [stdout] test src/prog.rs - prog::create_program (line 81) ... ok
[INFO] [stdout] test src/msg.rs - msg::with_read_on_stack (line 182) ... ok
[INFO] [stdout] test src/utils.rs - utils::ext::debug (line 48) ... ok
[INFO] [stdout] test src/msg.rs - msg::value (line 1297) ... ok
[INFO] [stdout] test src/msg.rs - msg::signal_from (line 565) ... ok
[INFO] [stdout] test src/prog.rs - prog::create_program (line 98) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 32) stdout ----
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:33:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(alloc_error_handler)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 32)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 46 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out; finished in 6.48s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "317eeabbd78e48d5f79b8fb6e4626ec864a0802bb353869f8fe3089c55ba1d74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "317eeabbd78e48d5f79b8fb6e4626ec864a0802bb353869f8fe3089c55ba1d74", kill_on_drop: false }`
[INFO] [stdout] 317eeabbd78e48d5f79b8fb6e4626ec864a0802bb353869f8fe3089c55ba1d74
