[INFO] fetching crate dez80 3.0.0...
[INFO] testing dez80-3.0.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate dez80 3.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate dez80 3.0.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dez80 3.0.0
[INFO] finished tweaking crates.io crate dez80 3.0.0
[INFO] tweaked toml for crates.io crate dez80 3.0.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d03dd65d281d9c9474e872148277dd74a1da118b1b60c344cb255e3a5e4e60bd
[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" "d03dd65d281d9c9474e872148277dd74a1da118b1b60c344cb255e3a5e4e60bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d03dd65d281d9c9474e872148277dd74a1da118b1b60c344cb255e3a5e4e60bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d03dd65d281d9c9474e872148277dd74a1da118b1b60c344cb255e3a5e4e60bd", kill_on_drop: false }`
[INFO] [stdout] d03dd65d281d9c9474e872148277dd74a1da118b1b60c344cb255e3a5e4e60bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e6a59223bb3c1ed7781cb1ad716603417b8cc02add6ecd9fc7b9ba231dc8436
[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" "8e6a59223bb3c1ed7781cb1ad716603417b8cc02add6ecd9fc7b9ba231dc8436", kill_on_drop: false }`
[INFO] [stderr]    Compiling strum v0.19.5
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling strum_macros v0.19.4
[INFO] [stderr]    Compiling dez80 v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.18s
[INFO] running `Command { std: "docker" "inspect" "8e6a59223bb3c1ed7781cb1ad716603417b8cc02add6ecd9fc7b9ba231dc8436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e6a59223bb3c1ed7781cb1ad716603417b8cc02add6ecd9fc7b9ba231dc8436", kill_on_drop: false }`
[INFO] [stdout] 8e6a59223bb3c1ed7781cb1ad716603417b8cc02add6ecd9fc7b9ba231dc8436
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", 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] b8700cdd36aba9e656ba1263acea184ea63bec5f0bdeecfcc6364a64861e056c
[INFO] running `Command { std: "docker" "start" "-a" "b8700cdd36aba9e656ba1263acea184ea63bec5f0bdeecfcc6364a64861e056c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling dez80 v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 29.98s
[INFO] running `Command { std: "docker" "inspect" "b8700cdd36aba9e656ba1263acea184ea63bec5f0bdeecfcc6364a64861e056c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8700cdd36aba9e656ba1263acea184ea63bec5f0bdeecfcc6364a64861e056c", kill_on_drop: false }`
[INFO] [stdout] b8700cdd36aba9e656ba1263acea184ea63bec5f0bdeecfcc6364a64861e056c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] 0776342d2c421ab11241a0e1798c5e9106c4228c8c2209fbc10c6747bb2a225f
[INFO] running `Command { std: "docker" "start" "-a" "0776342d2c421ab11241a0e1798c5e9106c4228c8c2209fbc10c6747bb2a225f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dez80-1f54c310ef309701)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test decoder::tests::decode_multiple_bytes_with_decoder ... ok
[INFO] [stdout] test decoder::tests::decode_single_byte_with_decoder ... ok
[INFO] [stdout] test decoder::tests::decode_slice_with_decoder ... ok
[INFO] [stdout] test instruction::tests::decode_instruction ... ok
[INFO] [stdout] test decoder::tests::decode_two_instruction_slice_with_decoder ... ok
[INFO] [stdout] test instruction::tests::decode_incomplete_instruction ... ok
[INFO] [stdout] test instruction::tests::decode_incomplete_instruction_sequence ... ok
[INFO] [stdout] test instruction::tests::format_implied_octet ... ok
[INFO] [stdout] test instruction::tests::format_invalid_extended_instruction ... ok
[INFO] [stdout] test instruction::tests::format_invalid_extended_instruction_with_ignored_prefix ... ok
[INFO] [stdout] test instruction::tests::format_invalid_indexed_instruction ... ok
[INFO] [stdout] test instruction::tests::format_invalid_indexed_final_instruction ... ok
[INFO] [stdout] test instruction::tests::decode_instruction_sequence ... ok
[INFO] [stdout] test instruction::tests::invalid_indexed_instruction_to_bytes ... ok
[INFO] [stdout] test instruction::tests::format_opcode_prefix_doublet ... ok
[INFO] [stdout] test instruction::tests::decode_instruction_default ... ok
[INFO] [stdout] test instruction::tests::decode_instruction_bit ... ok
[INFO] [stdout] test instruction::tests::display_instruction ... ok
[INFO] [stdout] test instruction::tests::decode_instruction_cb ... ok
[INFO] [stdout] test instruction::tests::get_instruction_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-019ae355c9fcd5eb)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests dez80
[INFO] [stdout] test decode_official_instructions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/instruction.rs - instruction (line 30) ... ok
[INFO] [stdout] test src/instruction.rs - instruction (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0776342d2c421ab11241a0e1798c5e9106c4228c8c2209fbc10c6747bb2a225f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0776342d2c421ab11241a0e1798c5e9106c4228c8c2209fbc10c6747bb2a225f", kill_on_drop: false }`
[INFO] [stdout] 0776342d2c421ab11241a0e1798c5e9106c4228c8c2209fbc10c6747bb2a225f