[INFO] fetching crate ueight 0.2.7... [INFO] testing ueight-0.2.7 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate ueight 0.2.7 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate ueight 0.2.7 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8d8b8691c2893e4c55e9c04c3af1f9b6ce16a4018d780e551fd4eb1689aef59b [INFO] running `Command { std: "docker" "start" "-a" "8d8b8691c2893e4c55e9c04c3af1f9b6ce16a4018d780e551fd4eb1689aef59b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d8b8691c2893e4c55e9c04c3af1f9b6ce16a4018d780e551fd4eb1689aef59b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d8b8691c2893e4c55e9c04c3af1f9b6ce16a4018d780e551fd4eb1689aef59b", kill_on_drop: false }` [INFO] [stdout] 8d8b8691c2893e4c55e9c04c3af1f9b6ce16a4018d780e551fd4eb1689aef59b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a4f7d027dd5e42b86623db25d08211d304960d150f4660d1cbe2d861a56c078 [INFO] running `Command { std: "docker" "start" "-a" "9a4f7d027dd5e42b86623db25d08211d304960d150f4660d1cbe2d861a56c078", kill_on_drop: false }` [INFO] [stderr] Compiling ueight v0.2.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `Command { std: "docker" "inspect" "9a4f7d027dd5e42b86623db25d08211d304960d150f4660d1cbe2d861a56c078", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a4f7d027dd5e42b86623db25d08211d304960d150f4660d1cbe2d861a56c078", kill_on_drop: false }` [INFO] [stdout] 9a4f7d027dd5e42b86623db25d08211d304960d150f4660d1cbe2d861a56c078 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 18bb43952c76004eaeca3c023faf6afcf440696832e6ba4c94d28c60f88d0e31 [INFO] running `Command { std: "docker" "start" "-a" "18bb43952c76004eaeca3c023faf6afcf440696832e6ba4c94d28c60f88d0e31", kill_on_drop: false }` [INFO] [stderr] Compiling ueight v0.2.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.62s [INFO] running `Command { std: "docker" "inspect" "18bb43952c76004eaeca3c023faf6afcf440696832e6ba4c94d28c60f88d0e31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18bb43952c76004eaeca3c023faf6afcf440696832e6ba4c94d28c60f88d0e31", kill_on_drop: false }` [INFO] [stdout] 18bb43952c76004eaeca3c023faf6afcf440696832e6ba4c94d28c60f88d0e31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] db5ce34e3a8c2e92ca5c7a44cc9a0727680fa583dd0edbf4295fe2ec1a1c5e24 [INFO] running `Command { std: "docker" "start" "-a" "db5ce34e3a8c2e92ca5c7a44cc9a0727680fa583dd0edbf4295fe2ec1a1c5e24", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] running 6 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ueight-c0914203c595d8ea) [INFO] [stdout] test tests::test_bit_read ... ok [INFO] [stdout] test tests::test_bit_toggle ... ok [INFO] [stdout] test tests::test_bit_set ... ok [INFO] [stdout] test tests::test_convert_byte_repr ... ok [INFO] [stderr] Doc-tests ueight [INFO] [stdout] test tests::test_convert_bit_to_char ... 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 - convert::byte_repr (line 142) ... 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::set (line 59) ... FAILED [INFO] [stdout] test src/lib.rs - bit::read (line 44) ... FAILED [INFO] [stdout] test src/lib.rs - register::write (line 10) ... FAILED [INFO] [stdout] test src/lib.rs - register::read (line 25) ... FAILED [INFO] [stdout] test src/lib.rs - bit::toggle (line 87) ... 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 - 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 - 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::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 - 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::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 - 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] ---- 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] [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] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "db5ce34e3a8c2e92ca5c7a44cc9a0727680fa583dd0edbf4295fe2ec1a1c5e24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db5ce34e3a8c2e92ca5c7a44cc9a0727680fa583dd0edbf4295fe2ec1a1c5e24", kill_on_drop: false }` [INFO] [stdout] db5ce34e3a8c2e92ca5c7a44cc9a0727680fa583dd0edbf4295fe2ec1a1c5e24