[INFO] fetching crate olympia_core 0.3.0...
[INFO] testing olympia_core-0.3.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate olympia_core 0.3.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate olympia_core 0.3.0
[INFO] finished tweaking crates.io crate olympia_core 0.3.0
[INFO] tweaked toml for crates.io crate olympia_core 0.3.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate olympia_core 0.3.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] [stderr]       Adding derive_more v0.99.20 (available: v2.0.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34a3d0766b0877d114f7435d310edbb091df0e5ef5e4213fc453420e34956a28
[INFO] running `Command { std: "docker" "start" "-a" "34a3d0766b0877d114f7435d310edbb091df0e5ef5e4213fc453420e34956a28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34a3d0766b0877d114f7435d310edbb091df0e5ef5e4213fc453420e34956a28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34a3d0766b0877d114f7435d310edbb091df0e5ef5e4213fc453420e34956a28", kill_on_drop: false }`
[INFO] [stdout] 34a3d0766b0877d114f7435d310edbb091df0e5ef5e4213fc453420e34956a28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 408a7b9fcb7897b61fe7ae68ed20b12c8ef6487ad2a976c3ad06c192f111f895
[INFO] running `Command { std: "docker" "start" "-a" "408a7b9fcb7897b61fe7ae68ed20b12c8ef6487ad2a976c3ad06c192f111f895", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling olympia_core v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/registers.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct RegisterParseError(String);
[INFO] [stdout]   |            ------------------ ^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.29s
[INFO] running `Command { std: "docker" "inspect" "408a7b9fcb7897b61fe7ae68ed20b12c8ef6487ad2a976c3ad06c192f111f895", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "408a7b9fcb7897b61fe7ae68ed20b12c8ef6487ad2a976c3ad06c192f111f895", kill_on_drop: false }`
[INFO] [stdout] 408a7b9fcb7897b61fe7ae68ed20b12c8ef6487ad2a976c3ad06c192f111f895
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b951e96b87e197513f3ab9d8811e8dfea29e1c46b8ff6df705b1b74d8ae626f
[INFO] running `Command { std: "docker" "start" "-a" "6b951e96b87e197513f3ab9d8811e8dfea29e1c46b8ff6df705b1b74d8ae626f", kill_on_drop: false }`
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/registers.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct RegisterParseError(String);
[INFO] [stdout]   |            ------------------ ^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling olympia_core v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/registers.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct RegisterParseError(String);
[INFO] [stdout]   |            ------------------ ^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "6b951e96b87e197513f3ab9d8811e8dfea29e1c46b8ff6df705b1b74d8ae626f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b951e96b87e197513f3ab9d8811e8dfea29e1c46b8ff6df705b1b74d8ae626f", kill_on_drop: false }`
[INFO] [stdout] 6b951e96b87e197513f3ab9d8811e8dfea29e1c46b8ff6df705b1b74d8ae626f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c9ac38c5f9fbebe65b9bd3855e6e02cdd3f7db5440ca082ceca25d112b166ebe
[INFO] running `Command { std: "docker" "start" "-a" "c9ac38c5f9fbebe65b9bd3855e6e02cdd3f7db5440ca082ceca25d112b166ebe", kill_on_drop: false }`
[INFO] [stderr] warning: field `0` is never read
[INFO] [stdout] 
[INFO] [stderr]  --> src/registers.rs:9:31
[INFO] [stdout] running 29 tests
[INFO] [stderr]   |
[INFO] [stdout] test address::test::test_resolve_address_postive_offset ... ok
[INFO] [stderr] 9 | pub struct RegisterParseError(String);
[INFO] [stdout] test instructions::test::append_u16 ... ok
[INFO] [stderr]   |            ------------------ ^^^^^^
[INFO] [stdout] test address::test::test_resolve_address_negative_offset ... ok
[INFO] [stderr]   |            |
[INFO] [stdout] test instructions::test::append_literal_address ... ok
[INFO] [stderr]   |            field in this struct
[INFO] [stdout] test instructions::test::append_high_address ... ok
[INFO] [stderr]   |
[INFO] [stdout] test instructions::test::embed_acc_register ... ok
[INFO] [stderr]   = help: consider removing this field
[INFO] [stdout] test instructions::test::embed_alop ... ok
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] test instructions::test::append_i8 ... ok
[INFO] [stderr] 
[INFO] [stdout] test instructions::test::embed_carry ... ok
[INFO] [stderr] warning: `olympia_core` (lib) generated 1 warning
[INFO] [stdout] test instructions::test::embed_condition ... ok
[INFO] [stderr] warning: `olympia_core` (lib test) generated 1 warning (1 duplicate)
[INFO] [stdout] test instructions::test::embed_increment ... ok
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] test instructions::test::embed_rotate_direction ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/olympia_core-43f99aaba0bf3550)
[INFO] [stdout] test instructions::test::embed_to_opcode ... ok
[INFO] [stdout] test instructions::test::embed_stack_register ... ok
[INFO] [stdout] test instructions::test::embed_u8 ... ok
[INFO] [stdout] test instructions::test::extract_alop ... ok
[INFO] [stdout] test instructions::test::extract_acc_register ... ok
[INFO] [stdout] test instructions::test::extract_byte_register_lookup ... ok
[INFO] [stdout] test instructions::test::extract_carry ... ok
[INFO] [stdout] test instructions::test::extract_condition ... ok
[INFO] [stdout] test instructions::test::extract_rotate_direction ... ok
[INFO] [stdout] test registers::tests::test_flag_bit ... ok
[INFO] [stdout] test instructions::test::extract_stack_register ... ok
[INFO] [stdout] test instructions::test::extract_increment ... ok
[INFO] [stdout] test registers::tests::test_lookup_register ... ok
[INFO] [stdout] test instructions::test::append_u8 ... ok
[INFO] [stdout] test instructions::test::append_address_offset ... ok
[INFO] [stdout] test instructions::test::embed_byte_register_lookup ... ok
[INFO] [stdout] test address::test::test_convert_bytes_to_address ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests olympia_core
[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] running `Command { std: "docker" "inspect" "c9ac38c5f9fbebe65b9bd3855e6e02cdd3f7db5440ca082ceca25d112b166ebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9ac38c5f9fbebe65b9bd3855e6e02cdd3f7db5440ca082ceca25d112b166ebe", kill_on_drop: false }`
[INFO] [stdout] c9ac38c5f9fbebe65b9bd3855e6e02cdd3f7db5440ca082ceca25d112b166ebe