[INFO] fetching crate ueight 0.2.7...
[INFO] testing ueight-0.2.7 against 1.90.0 for beta-1.91-3
[INFO] extracting crate ueight 0.2.7 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate ueight 0.2.7
[INFO] finished tweaking crates.io crate ueight 0.2.7
[INFO] tweaked toml for crates.io crate ueight 0.2.7 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ueight 0.2.7 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b669872c17b086d6dc747541af3c0ad37f7ce3de78c4cdf3a7f40b1ecde6564
[INFO] running `Command { std: "docker" "start" "-a" "3b669872c17b086d6dc747541af3c0ad37f7ce3de78c4cdf3a7f40b1ecde6564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b669872c17b086d6dc747541af3c0ad37f7ce3de78c4cdf3a7f40b1ecde6564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b669872c17b086d6dc747541af3c0ad37f7ce3de78c4cdf3a7f40b1ecde6564", kill_on_drop: false }`
[INFO] [stdout] 3b669872c17b086d6dc747541af3c0ad37f7ce3de78c4cdf3a7f40b1ecde6564
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48cdaf9393a8a3ed2f3de2992c62f9ce8c5c3a58f12a3b808eb8b5085616cc04
[INFO] running `Command { std: "docker" "start" "-a" "48cdaf9393a8a3ed2f3de2992c62f9ce8c5c3a58f12a3b808eb8b5085616cc04", kill_on_drop: false }`
[INFO] [stderr]    Compiling ueight v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "48cdaf9393a8a3ed2f3de2992c62f9ce8c5c3a58f12a3b808eb8b5085616cc04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48cdaf9393a8a3ed2f3de2992c62f9ce8c5c3a58f12a3b808eb8b5085616cc04", kill_on_drop: false }`
[INFO] [stdout] 48cdaf9393a8a3ed2f3de2992c62f9ce8c5c3a58f12a3b808eb8b5085616cc04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cfae4f55a2987837535d45d03d0ce9f8a67495dc1da68173cd8e7d2e0f50841
[INFO] running `Command { std: "docker" "start" "-a" "2cfae4f55a2987837535d45d03d0ce9f8a67495dc1da68173cd8e7d2e0f50841", kill_on_drop: false }`
[INFO] [stderr]    Compiling ueight v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "2cfae4f55a2987837535d45d03d0ce9f8a67495dc1da68173cd8e7d2e0f50841", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cfae4f55a2987837535d45d03d0ce9f8a67495dc1da68173cd8e7d2e0f50841", kill_on_drop: false }`
[INFO] [stdout] 2cfae4f55a2987837535d45d03d0ce9f8a67495dc1da68173cd8e7d2e0f50841
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6694038ac30a5e0f1ae073c2eb8cf8e0c8b0471b271834121572565ebebf5055
[INFO] running `Command { std: "docker" "start" "-a" "6694038ac30a5e0f1ae073c2eb8cf8e0c8b0471b271834121572565ebebf5055", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ueight-00962fcd99d0dcbe)
[INFO] [stdout] running 6 tests
[INFO] [stderr]    Doc-tests ueight
[INFO] [stdout] test tests::test_bit_toggle ... ok
[INFO] [stdout] test tests::test_bit_read ... ok
[INFO] [stdout] test tests::test_convert_bit_to_char ... ok
[INFO] [stdout] test tests::test_bit_set ... ok
[INFO] [stdout] test tests::test_convert_byte_repr ... ok
[INFO] [stdout] test tests::test_convert_byte_to_char_array ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - register::read (line 25) ... FAILED
[INFO] [stdout] test src/lib.rs - convert::byte_repr (line 142) ... FAILED
[INFO] [stdout] test src/lib.rs - bit::set (line 59) ... FAILED
[INFO] [stdout] test src/lib.rs - register::write (line 10) ... FAILED
[INFO] [stdout] test src/lib.rs - bit::read (line 44) ... FAILED
[INFO] [stdout] test src/lib.rs - bit::toggle (line 87) ... FAILED
[INFO] [stdout] test src/lib.rs - convert::byte_to_char_array (line 123) ... FAILED
[INFO] [stdout] test src/lib.rs - convert::bit_to_char (line 106) ... ok
[INFO] [stdout] test src/lib.rs - bit::unset (line 73) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - register::read (line 25) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `register`
[INFO] [stdout]  --> src/lib.rs:27:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | let timsk0: u8 = register::read(0x6E);
[INFO] [stdout]   |                  ^^^^^^^^ use of unresolved module or unlinked crate `register`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `register`, use `cargo add register` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]   |
[INFO] [stdout] 2 + use ueight::register;
[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 E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - convert::byte_repr (line 142) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `convert`
[INFO] [stdout]  --> src/lib.rs:143:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let repr = convert::byte_repr(0b0000_1111, false); // ['0','0','0','0','1','1','1','1','b','0']
[INFO] [stdout]   |            ^^^^^^^ use of unresolved module or unlinked crate `convert`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `convert`, use `cargo add convert` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]   |
[INFO] [stdout] 2 + use ueight::convert;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `convert`
[INFO] [stdout]  --> src/lib.rs:144:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | let repr = convert::byte_repr(0b0000_1111, true);
[INFO] [stdout]   |            ^^^^^^^ use of unresolved module or unlinked crate `convert`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `convert`, use `cargo add convert` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]   |
[INFO] [stdout] 2 + use ueight::convert;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - bit::set (line 59) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `bit`
[INFO] [stdout]  --> src/lib.rs:60:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | bit::set(0, 0b0000_0000)
[INFO] [stdout]   | ^^^ use of unresolved module or unlinked crate `bit`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `bit`, use `cargo add bit` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]   |
[INFO] [stdout] 2 + use ueight::bit;
[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 E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - register::write (line 10) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `register`
[INFO] [stdout]  --> src/lib.rs:12:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | register::write(0x6E, 0b0000_0111)
[INFO] [stdout]   | ^^^^^^^^ use of unresolved module or unlinked crate `register`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `register`, use `cargo add register` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]   |
[INFO] [stdout] 2 + use ueight::register;
[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 E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - bit::read (line 44) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `(`
[INFO] [stdout]  --> src/lib.rs:45:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | bit::read(0, 0b0000_0001) // returns 1
[INFO] [stdout]   |          ^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - bit::toggle (line 87) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `bit`
[INFO] [stdout]  --> src/lib.rs:88:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | bit::toggle(0, 0b0000_0000)
[INFO] [stdout]   | ^^^ use of unresolved module or unlinked crate `bit`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `bit`, use `cargo add bit` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]   |
[INFO] [stdout] 2 + use ueight::bit;
[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 E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - convert::byte_to_char_array (line 123) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `convert`
[INFO] [stdout]  --> src/lib.rs:124:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | let char_array: [char; 8] = convert::byte_to_char_array(0b0000_1111);
[INFO] [stdout]   |                             ^^^^^^^ use of unresolved module or unlinked crate `convert`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `convert`, use `cargo add convert` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]   |
[INFO] [stdout] 2 + use ueight::convert;
[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 E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - bit::unset (line 73) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `bit`
[INFO] [stdout]  --> src/lib.rs:74:1
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout]   |
[INFO] [stdout] 3 | bit::unset(0, 0b0000_0001)
[INFO] [stdout]   | ^^^ use of unresolved module or unlinked crate `bit`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `bit`, use `cargo add bit` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]   |
[INFO] [stdout] 2 + use ueight::bit;
[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 E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - bit::read (line 44)
[INFO] [stdout]     src/lib.rs - bit::set (line 59)
[INFO] [stdout]     src/lib.rs - bit::toggle (line 87)
[INFO] [stdout]     src/lib.rs - bit::unset (line 73)
[INFO] [stdout]     src/lib.rs - convert::byte_repr (line 142)
[INFO] [stdout]     src/lib.rs - convert::byte_to_char_array (line 123)
[INFO] [stdout]     src/lib.rs - register::read (line 25)
[INFO] [stdout]     src/lib.rs - register::write (line 10)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 8 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6694038ac30a5e0f1ae073c2eb8cf8e0c8b0471b271834121572565ebebf5055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6694038ac30a5e0f1ae073c2eb8cf8e0c8b0471b271834121572565ebebf5055", kill_on_drop: false }`
[INFO] [stdout] 6694038ac30a5e0f1ae073c2eb8cf8e0c8b0471b271834121572565ebebf5055
