[INFO] fetching crate ueight 0.2.7... [INFO] testing ueight-0.2.7 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate ueight 0.2.7 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate ueight 0.2.7 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 56c62eccd68f1d454c141bdfb15ef544b90e97294e0d1162704e2a0e51f9710d [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" "56c62eccd68f1d454c141bdfb15ef544b90e97294e0d1162704e2a0e51f9710d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "56c62eccd68f1d454c141bdfb15ef544b90e97294e0d1162704e2a0e51f9710d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56c62eccd68f1d454c141bdfb15ef544b90e97294e0d1162704e2a0e51f9710d", kill_on_drop: false }` [INFO] [stdout] 56c62eccd68f1d454c141bdfb15ef544b90e97294e0d1162704e2a0e51f9710d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] be540573139d8dec655ca921d100989988e3ee7a52aac9acdd0b162f9fad8934 [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" "be540573139d8dec655ca921d100989988e3ee7a52aac9acdd0b162f9fad8934", kill_on_drop: false }` [INFO] [stderr] Compiling ueight v0.2.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.49s [INFO] running `Command { std: "docker" "inspect" "be540573139d8dec655ca921d100989988e3ee7a52aac9acdd0b162f9fad8934", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be540573139d8dec655ca921d100989988e3ee7a52aac9acdd0b162f9fad8934", kill_on_drop: false }` [INFO] [stdout] be540573139d8dec655ca921d100989988e3ee7a52aac9acdd0b162f9fad8934 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d976bbf4438237eebc7f8062bc42d4c446d9439392b684ff971b0c7ffd1fb070 [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" "d976bbf4438237eebc7f8062bc42d4c446d9439392b684ff971b0c7ffd1fb070", kill_on_drop: false }` [INFO] [stderr] Compiling ueight v0.2.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.89s [INFO] running `Command { std: "docker" "inspect" "d976bbf4438237eebc7f8062bc42d4c446d9439392b684ff971b0c7ffd1fb070", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d976bbf4438237eebc7f8062bc42d4c446d9439392b684ff971b0c7ffd1fb070", kill_on_drop: false }` [INFO] [stdout] d976bbf4438237eebc7f8062bc42d4c446d9439392b684ff971b0c7ffd1fb070 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] 0617688732cfc5745db83137ed0eb8b762f1faa025dab1c2c79ad3a2c41dc612 [INFO] running `Command { std: "docker" "start" "-a" "0617688732cfc5745db83137ed0eb8b762f1faa025dab1c2c79ad3a2c41dc612", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] running 6 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ueight-c26eab79fec78864) [INFO] [stdout] test tests::test_bit_toggle ... ok [INFO] [stdout] test tests::test_bit_read ... ok [INFO] [stdout] test tests::test_convert_byte_to_char_array ... ok [INFO] [stderr] Doc-tests ueight [INFO] [stdout] test tests::test_convert_bit_to_char ... ok [INFO] [stdout] test tests::test_convert_byte_repr ... ok [INFO] [stdout] test tests::test_bit_set ... 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] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - bit::set (line 59) ... FAILED [INFO] [stdout] test src/lib.rs - convert::byte_repr (line 142) ... FAILED [INFO] [stdout] test src/lib.rs - register::write (line 10) ... FAILED [INFO] [stdout] test src/lib.rs - bit::unset (line 73) ... FAILED [INFO] [stdout] test src/lib.rs - convert::byte_to_char_array (line 123) ... FAILED [INFO] [stdout] test src/lib.rs - bit::toggle (line 87) ... FAILED [INFO] [stdout] test src/lib.rs - bit::read (line 44) ... FAILED [INFO] [stdout] test src/lib.rs - register::read (line 25) ... FAILED [INFO] [stdout] test src/lib.rs - convert::bit_to_char (line 106) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - bit::set (line 59) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `bit` [INFO] [stdout] --> src/lib.rs:60:1 [INFO] [stdout] | [INFO] [stdout] 3 | bit::set(0, 0b0000_0000) // returns 0b0000_0001 [INFO] [stdout] | ^^^ use of undeclared crate or module `bit` [INFO] [stdout] [INFO] [stdout] error: aborting due to 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 undeclared crate or module `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 undeclared crate or module `convert` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `convert` [INFO] [stdout] --> src/lib.rs:144:12 [INFO] [stdout] | [INFO] [stdout] 4 | let repr = convert::byte_repr(0b0000_1111, true); // ['1','1','1','1','0','0','0','0','b','0'] [INFO] [stdout] | ^^^^^^^ use of undeclared crate or module `convert` [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 - register::write (line 10) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `register` [INFO] [stdout] --> src/lib.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 4 | register::write(0x6E, 0b0000_0111) [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `register` [INFO] [stdout] [INFO] [stdout] error: aborting due to 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 undeclared crate or module `bit` [INFO] [stdout] --> src/lib.rs:74:1 [INFO] [stdout] | [INFO] [stdout] 3 | bit::unset(0, 0b0000_0001) // returns 0b0000_0000 [INFO] [stdout] | ^^^ use of undeclared crate or module `bit` [INFO] [stdout] [INFO] [stdout] error: aborting due to 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 undeclared crate or module `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 undeclared crate or module `convert` [INFO] [stdout] [INFO] [stdout] error: aborting due to 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::toggle (line 87) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `bit` [INFO] [stdout] --> src/lib.rs:88:1 [INFO] [stdout] | [INFO] [stdout] 3 | bit::toggle(0, 0b0000_0000) // returns 0b0000_0001 [INFO] [stdout] | ^^^ use of undeclared crate or module `bit` [INFO] [stdout] [INFO] [stdout] error: aborting due to 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 `;`, found `bit` [INFO] [stdout] --> src/lib.rs:45:26 [INFO] [stdout] | [INFO] [stdout] 3 | bit::read(0, 0b0000_0001) // returns 1 [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 4 | bit::read(0, 0b1111_1110) // returns 0 [INFO] [stdout] | --- unexpected token [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `bit` [INFO] [stdout] --> src/lib.rs:45:1 [INFO] [stdout] | [INFO] [stdout] 3 | bit::read(0, 0b0000_0001) // returns 1 [INFO] [stdout] | ^^^ use of undeclared crate or module `bit` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `bit` [INFO] [stdout] --> src/lib.rs:46:1 [INFO] [stdout] | [INFO] [stdout] 4 | bit::read(0, 0b1111_1110) // returns 0 [INFO] [stdout] | ^^^ use of undeclared crate or module `bit` [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 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 - register::read (line 25) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `register` [INFO] [stdout] --> src/lib.rs:27:18 [INFO] [stdout] | [INFO] [stdout] 4 | let timsk0: u8 = register::read(0x6E); [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `register` [INFO] [stdout] [INFO] [stdout] error: aborting due to 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 1.33s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "0617688732cfc5745db83137ed0eb8b762f1faa025dab1c2c79ad3a2c41dc612", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0617688732cfc5745db83137ed0eb8b762f1faa025dab1c2c79ad3a2c41dc612", kill_on_drop: false }` [INFO] [stdout] 0617688732cfc5745db83137ed0eb8b762f1faa025dab1c2c79ad3a2c41dc612