[INFO] fetching crate iz80 0.3.2...
[INFO] testing iz80-0.3.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate iz80 0.3.2 into /workspace/builds/worker-67/source
[INFO] validating manifest of crates.io crate iz80 0.3.2 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iz80 0.3.2
[INFO] finished tweaking crates.io crate iz80 0.3.2
[INFO] tweaked toml for crates.io crate iz80 0.3.2 written to /workspace/builds/worker-67/source/Cargo.toml
[INFO] crate crates.io crate iz80 0.3.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c1ba5ee5a0433169a6520a392c62ab9cbede0f1129faec4ea6a67d517402529
[INFO] running `Command { std: "docker" "start" "-a" "1c1ba5ee5a0433169a6520a392c62ab9cbede0f1129faec4ea6a67d517402529", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c1ba5ee5a0433169a6520a392c62ab9cbede0f1129faec4ea6a67d517402529", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c1ba5ee5a0433169a6520a392c62ab9cbede0f1129faec4ea6a67d517402529", kill_on_drop: false }`
[INFO] [stdout] 1c1ba5ee5a0433169a6520a392c62ab9cbede0f1129faec4ea6a67d517402529
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4ce74769e13bd27eca3b28d59a26c7ebcfd8a8d9dab9ac0fcc7b4992823c5de
[INFO] running `Command { std: "docker" "start" "-a" "b4ce74769e13bd27eca3b28d59a26c7ebcfd8a8d9dab9ac0fcc7b4992823c5de", kill_on_drop: false }`
[INFO] [stderr]    Compiling iz80 v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `iff1`
[INFO] [stdout]    --> src/registers.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     iff1: bool,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "b4ce74769e13bd27eca3b28d59a26c7ebcfd8a8d9dab9ac0fcc7b4992823c5de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4ce74769e13bd27eca3b28d59a26c7ebcfd8a8d9dab9ac0fcc7b4992823c5de", kill_on_drop: false }`
[INFO] [stdout] b4ce74769e13bd27eca3b28d59a26c7ebcfd8a8d9dab9ac0fcc7b4992823c5de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f1b5ceae3fda907b1baff5e0116ec01aa670c2eea97d6059c20fe13daa192ee
[INFO] running `Command { std: "docker" "start" "-a" "9f1b5ceae3fda907b1baff5e0116ec01aa670c2eea97d6059c20fe13daa192ee", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: field is never read: `iff1`
[INFO] [stdout]    --> src/registers.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     iff1: bool,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling iz80 v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `iff1`
[INFO] [stdout]    --> src/registers.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     iff1: bool,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "9f1b5ceae3fda907b1baff5e0116ec01aa670c2eea97d6059c20fe13daa192ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f1b5ceae3fda907b1baff5e0116ec01aa670c2eea97d6059c20fe13daa192ee", kill_on_drop: false }`
[INFO] [stdout] 9f1b5ceae3fda907b1baff5e0116ec01aa670c2eea97d6059c20fe13daa192ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3d6f253c19919437d5b8d2096e189a03baa23040d0448f927d7c3f2510d403b8
[INFO] running `Command { std: "docker" "start" "-a" "3d6f253c19919437d5b8d2096e189a03baa23040d0448f927d7c3f2510d403b8", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `iff1`
[INFO] [stderr]    --> src/registers.rs:100:5
[INFO] [stderr]     |
[INFO] [stderr] 100 |     iff1: bool,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `iz80` (lib) generated 1 warning
[INFO] [stderr] warning: `iz80` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iz80-8691b6c44bceb3a1)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test registers::tests::set_get_16bit_register ... ok
[INFO] [stdout] test registers::tests::set_get_8bit_register ... ok
[INFO] [stdout] test machine::tests::set_get_byte ... ok
[INFO] [stdout] test registers::tests::set_get_flag ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cpuville-36591188717eedc5)
[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 unittests (/opt/rustwide/target/debug/deps/simplest-afaf342afe123bc4)
[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 unittests (/opt/rustwide/target/debug/deps/simplest8080-820796b85bb416a6)
[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/cputest.rs (/opt/rustwide/target/debug/deps/cputest-95d501b818017354)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_cpu_test_z80 ... ok
[INFO] [stderr]      Running tests/ex8080.rs (/opt/rustwide/target/debug/deps/ex8080-b8a30cf0e2534c6b)
[INFO] [stdout] test test_cpu_test_8080 ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/opcodes.rs (/opt/rustwide/target/debug/deps/opcodes-38b38170191c9de8)
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.18s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_ex8080 ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_push_pop_rr ... ok
[INFO] [stdout] test test_two_opcodes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/opcodes_alu.rs (/opt/rustwide/target/debug/deps/opcodes_alu-4bf52f5eff34ba7e)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_cp_a ... ok
[INFO] [stdout] test test_cp_a_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/opcodes_arith.rs (/opt/rustwide/target/debug/deps/opcodes_arith-75b5d769ed3b7ec4)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_add_hl_de ... ok
[INFO] [stdout] test test_dec_a ... ok
[INFO] [stdout] test test_dec_de ... ok
[INFO] [stdout] test test_inc_de ... ok
[INFO] [stdout] test test_inc_de_overflow ... ok
[INFO] [stdout] test test_dec_de_underflow ... ok
[INFO] [stdout] test test_dec_a_underflow ... ok
[INFO] [stdout] test test_inc_a ... ok
[INFO] [stdout] test test_dec_phl ... ok
[INFO] [stdout] test test_inc_a_overflow ... ok
[INFO] [stdout] test test_neg_a ... ok
[INFO] [stdout] test test_inc_e ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/opcodes_bits.rs (/opt/rustwide/target/debug/deps/opcodes_bits-20a89f5309921227)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test test_bit_a ... ok
[INFO] [stdout] test test_cpl ... ok
[INFO] [stdout] test test_rlc_a ... ok
[INFO] [stdout] test test_rl_b ... ok
[INFO] [stdout] test test_rrc_a ... ok
[INFO] [stdout] test test_srl_d ... ok
[INFO] [stdout] test test_rld ... ok
[INFO] [stdout] test test_sll_d ... ok
[INFO] [stdout] test test_res_c ... ok
[INFO] [stdout] test test_sla_c ... ok
[INFO] [stdout] test test_rrd ... ok
[INFO] [stdout] test test_rr_b ... ok
[INFO] [stdout] test test_rrca_fast ... ok
[INFO] [stdout] test test_sra_c ... ok
[INFO] [stdout] test test_set_b ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/opcodes_io.rs (/opt/rustwide/target/debug/deps/opcodes_io-b7f82d773d59876b)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_in_e ... ok
[INFO] [stdout] test test_out_e ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/opcodes_jumps.rs (/opt/rustwide/target/debug/deps/opcodes_jumps-2408f5066be26b68)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_call_z_jump ... ok
[INFO] [stdout] test test_call_z_no_jump ... ok
[INFO] [stdout] test test_call_ret ... ok
[INFO] [stdout] test test_jp ... ok
[INFO] [stdout] test test_djnz_jump ... ok
[INFO] [stdout] test test_call ... ok
[INFO] [stdout] test test_djnz_no_jump ... ok
[INFO] [stdout] test test_rst ... ok
[INFO] [stdout] test test_jr_z_jump ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/opcodes_ld.rs (/opt/rustwide/target/debug/deps/opcodes_ld-4b1e90dfa8b4284d)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_ld_a_b ... ok
[INFO] [stdout] test test_ld_b_n ... ok
[INFO] [stdout] test test_ld_bc_pnn ... ok
[INFO] [stdout] test test_ld_bc_nn ... ok
[INFO] [stdout] test test_ld_d_e ... ok
[INFO] [stdout] test test_ld_pnn_bc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/zexall.rs (/opt/rustwide/target/debug/deps/zexall-992a21eedf165ed3)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iz80
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_zexall ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3d6f253c19919437d5b8d2096e189a03baa23040d0448f927d7c3f2510d403b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d6f253c19919437d5b8d2096e189a03baa23040d0448f927d7c3f2510d403b8", kill_on_drop: false }`
[INFO] [stdout] 3d6f253c19919437d5b8d2096e189a03baa23040d0448f927d7c3f2510d403b8