[INFO] fetching crate gukasha-rustrade 0.1.20...
[INFO] testing gukasha-rustrade-0.1.20 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate gukasha-rustrade 0.1.20 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate gukasha-rustrade 0.1.20
[INFO] finished tweaking crates.io crate gukasha-rustrade 0.1.20
[INFO] tweaked toml for crates.io crate gukasha-rustrade 0.1.20 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gukasha-rustrade 0.1.20 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gukasha-rustrade 0.1.20 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 87300c7fdc39f6917c083f8702cafecad9d3dd0a2c77e18d83056793c77db9f8
[INFO] running `Command { std: "docker" "start" "87300c7fdc39f6917c083f8702cafecad9d3dd0a2c77e18d83056793c77db9f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87300c7fdc39f6917c083f8702cafecad9d3dd0a2c77e18d83056793c77db9f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "87300c7fdc39f6917c083f8702cafecad9d3dd0a2c77e18d83056793c77db9f8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87300c7fdc39f6917c083f8702cafecad9d3dd0a2c77e18d83056793c77db9f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "87300c7fdc39f6917c083f8702cafecad9d3dd0a2c77e18d83056793c77db9f8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]    Compiling gukasha-rustrade v0.1.20 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]    Compiling phf_macros v0.13.1
[INFO] [stderr]    Compiling phf v0.13.1
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]   --> src/lib.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use std::io::Read;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 3.06s
[INFO] running `Command { std: "docker" "inspect" "87300c7fdc39f6917c083f8702cafecad9d3dd0a2c77e18d83056793c77db9f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "87300c7fdc39f6917c083f8702cafecad9d3dd0a2c77e18d83056793c77db9f8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling gukasha-rustrade v0.1.20 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]   --> src/lib.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use std::io::Read;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]   --> src/lib.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use std::io::Read;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "87300c7fdc39f6917c083f8702cafecad9d3dd0a2c77e18d83056793c77db9f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "87300c7fdc39f6917c083f8702cafecad9d3dd0a2c77e18d83056793c77db9f8" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::io::Read`
[INFO] [stderr]   --> src/lib.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | use std::io::Read;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `gukasha-rustrade` (lib) generated 1 warning
[INFO] [stderr] warning: `gukasha-rustrade` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/gukasha-rustrade/bba98cde68dac9e5/out/gukasha_rustrade-bba98cde68dac9e5)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::test_diff ... ok
[INFO] [stdout] test tests::test_invalid_too_long ... ok
[INFO] [stdout] test tests::test_valid_10_digit_hscode ... ok
[INFO] [stdout] test tests::test_valid_12_digit_hscode ... ok
[INFO] [stdout] test tests::test_valid_8_digit_hscode ... ok
[INFO] [stdout] test tests::test_chapter_boundary ... ok
[INFO] [stdout] test tests::test_fromstr ... ok
[INFO] [stdout] test tests::test_invalid_odd_length ... ok
[INFO] [stderr]    Doc-tests gukasha_rustrade
[INFO] [stdout] test tests::test_descrip ... ok
[INFO] [stdout] test tests::test_non_digit_input ... ok
[INFO] [stdout] test tests::test_invalid_chapter ... ok
[INFO] [stdout] test tests::test_invalid_length ... 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] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - HsCode::new_from_str (line 91) ... FAILED
[INFO] [stdout] test src/lib.rs - HsCode::get_chapter (line 103) ... ok
[INFO] [stdout] test src/lib.rs - HsCode::diff (line 125) ... FAILED
[INFO] [stdout] test src/lib.rs - HsCode (line 62) ... ok
[INFO] [stdout] test src/lib.rs - lookup (line 79) ... ok
[INFO] [stdout] test src/lib.rs - HsCode (line 45) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - HsCode::new_from_str (line 91) stdout ----
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]   --> src/lib.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 92 | Creates an `HsCode` from a string, panicking on invalid input.
[INFO] [stdout]    |            ^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 92 - Creates an `HsCode` from a string, panicking on invalid input.
[INFO] [stdout] 92 + Creates an 'HsCode` from a string, panicking on invalid input.
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]   --> src/lib.rs:92:19
[INFO] [stdout]    |
[INFO] [stdout] 92 | Creates an `HsCode` from a string, panicking on invalid input.
[INFO] [stdout]    |                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 92 - Creates an `HsCode` from a string, panicking on invalid input.
[INFO] [stdout] 92 + Creates an `HsCode' from a string, panicking on invalid input.
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]   --> src/lib.rs:95:27
[INFO] [stdout]    |
[INFO] [stdout] 95 | For fallible parsing, use `try_new_from_str` or `FromStr::from_str`.
[INFO] [stdout]    |                           ^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 95 - For fallible parsing, use `try_new_from_str` or `FromStr::from_str`.
[INFO] [stdout] 95 + For fallible parsing, use 'try_new_from_str` or `FromStr::from_str`.
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]   --> src/lib.rs:95:44
[INFO] [stdout]    |
[INFO] [stdout] 95 | For fallible parsing, use `try_new_from_str` or `FromStr::from_str`.
[INFO] [stdout]    |                                            ^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 95 - For fallible parsing, use `try_new_from_str` or `FromStr::from_str`.
[INFO] [stdout] 95 + For fallible parsing, use `try_new_from_str' or `FromStr::from_str`.
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]   --> src/lib.rs:95:49
[INFO] [stdout]    |
[INFO] [stdout] 95 | For fallible parsing, use `try_new_from_str` or `FromStr::from_str`.
[INFO] [stdout]    |                                                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 95 - For fallible parsing, use `try_new_from_str` or `FromStr::from_str`.
[INFO] [stdout] 95 + For fallible parsing, use `try_new_from_str` or 'FromStr::from_str`.
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]   --> src/lib.rs:95:67
[INFO] [stdout]    |
[INFO] [stdout] 95 | For fallible parsing, use `try_new_from_str` or `FromStr::from_str`.
[INFO] [stdout]    |                                                                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 95 - For fallible parsing, use `try_new_from_str` or `FromStr::from_str`.
[INFO] [stdout] 95 + For fallible parsing, use `try_new_from_str` or `FromStr::from_str'.
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!` or `::`, found `an`
[INFO] [stdout]   --> src/lib.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 | Creates an `HsCode` from a string, panicking on invalid input.
[INFO] [stdout]    |         ^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - HsCode::diff (line 125) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `HsCode` in this scope
[INFO] [stdout]    --> src/lib.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 126 | let a = HsCode::new_from_str("010121");
[INFO] [stdout]     |         ^^^^^^ use of undeclared type `HsCode`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `HsCode` in this scope
[INFO] [stdout]    --> src/lib.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 | let b = HsCode::new_from_str("010128");
[INFO] [stdout]     |         ^^^^^^ use of undeclared type `HsCode`
[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 - HsCode (line 45) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `HsCode` in this scope
[INFO] [stdout]   --> src/lib.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | let code = HsCode::new_from_str("010121");
[INFO] [stdout]    |            ^^^^^^ use of undeclared type `HsCode`
[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 - HsCode (line 45)
[INFO] [stdout]     src/lib.rs - HsCode::diff (line 125)
[INFO] [stdout]     src/lib.rs - HsCode::new_from_str (line 91)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] all doctests ran in 0.48s; merged doctests compilation took 0.07s
[INFO] running `Command { std: "docker" "inspect" "87300c7fdc39f6917c083f8702cafecad9d3dd0a2c77e18d83056793c77db9f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87300c7fdc39f6917c083f8702cafecad9d3dd0a2c77e18d83056793c77db9f8", kill_on_drop: false }`
[INFO] [stdout] 87300c7fdc39f6917c083f8702cafecad9d3dd0a2c77e18d83056793c77db9f8
