[INFO] crate sml 0.1.46 is already in cache [INFO] extracting crate sml 0.1.46 into work/ex/beta-1.38-1/sources/1.37.0/reg/sml/0.1.46 [INFO] extracting crate sml 0.1.46 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sml/0.1.46 [INFO] validating manifest of sml-0.1.46 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of sml-0.1.46 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing sml-0.1.46 [INFO] finished frobbing sml-0.1.46 [INFO] frobbed toml for sml-0.1.46 written to work/ex/beta-1.38-1/sources/1.37.0/reg/sml/0.1.46/Cargo.toml [INFO] started frobbing sml-0.1.46 [INFO] finished frobbing sml-0.1.46 [INFO] frobbed toml for sml-0.1.46 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sml/0.1.46/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing sml-0.1.46 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sml/0.1.46:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 156699c7d6ef282d4017d00dea958ddb7a9f2aada82325e9816cc61273a856ce [INFO] running `"docker" "start" "-a" "156699c7d6ef282d4017d00dea958ddb7a9f2aada82325e9816cc61273a856ce"` [INFO] [stderr] Compiling winapi v0.3.7 [INFO] [stderr] Compiling winconsole v0.10.0 [INFO] [stderr] Compiling colored v1.8.0 [INFO] [stderr] Compiling sml v0.1.46 (/opt/crater/workdir) [INFO] [stderr] warning: function is never used: `spaces` [INFO] [stderr] --> src/lib.rs:182:1 [INFO] [stderr] | [INFO] [stderr] 182 | fn spaces(i: usize) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `indent` [INFO] [stderr] --> src/lib.rs:446:5 [INFO] [stderr] | [INFO] [stderr] 446 | fn indent(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `line` [INFO] [stderr] --> src/lib.rs:576:5 [INFO] [stderr] | [INFO] [stderr] 576 | fn line(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `indent` [INFO] [stderr] --> src/lib.rs:637:5 [INFO] [stderr] | [INFO] [stderr] 637 | fn indent(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `tokens` [INFO] [stderr] --> src/lib.rs:724:5 [INFO] [stderr] | [INFO] [stderr] 724 | fn tokens(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.75s [INFO] running `"docker" "inspect" "156699c7d6ef282d4017d00dea958ddb7a9f2aada82325e9816cc61273a856ce"` [INFO] running `"docker" "rm" "-f" "156699c7d6ef282d4017d00dea958ddb7a9f2aada82325e9816cc61273a856ce"` [INFO] [stdout] 156699c7d6ef282d4017d00dea958ddb7a9f2aada82325e9816cc61273a856ce [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sml/0.1.46:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 0ad9ef41be7145690e29cd93997e1b79cb21a82964605a4a20be5485d0d7846d [INFO] running `"docker" "start" "-a" "0ad9ef41be7145690e29cd93997e1b79cb21a82964605a4a20be5485d0d7846d"` [INFO] [stderr] Compiling sml v0.1.46 (/opt/crater/workdir) [INFO] [stderr] warning: function is never used: `key_parse2` [INFO] [stderr] --> tests/test.rs:148:1 [INFO] [stderr] | [INFO] [stderr] 148 | fn key_parse2() { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `spaces` [INFO] [stderr] --> src/lib.rs:182:1 [INFO] [stderr] | [INFO] [stderr] 182 | fn spaces(i: usize) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `indent` [INFO] [stderr] --> src/lib.rs:446:5 [INFO] [stderr] | [INFO] [stderr] 446 | fn indent(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `line` [INFO] [stderr] --> src/lib.rs:576:5 [INFO] [stderr] | [INFO] [stderr] 576 | fn line(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `indent` [INFO] [stderr] --> src/lib.rs:637:5 [INFO] [stderr] | [INFO] [stderr] 637 | fn indent(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `tokens` [INFO] [stderr] --> src/lib.rs:724:5 [INFO] [stderr] | [INFO] [stderr] 724 | fn tokens(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.56s [INFO] running `"docker" "inspect" "0ad9ef41be7145690e29cd93997e1b79cb21a82964605a4a20be5485d0d7846d"` [INFO] running `"docker" "rm" "-f" "0ad9ef41be7145690e29cd93997e1b79cb21a82964605a4a20be5485d0d7846d"` [INFO] [stdout] 0ad9ef41be7145690e29cd93997e1b79cb21a82964605a4a20be5485d0d7846d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sml/0.1.46:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 5a40ebcc9a5d7ab3734e5f5697190beaacbc10ffd4eefe8372101c73c4cf7184 [INFO] running `"docker" "start" "-a" "5a40ebcc9a5d7ab3734e5f5697190beaacbc10ffd4eefe8372101c73c4cf7184"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/sml-48ade864db084ef4 [INFO] [stderr] Running /opt/crater/target/debug/deps/test-a0d314bdfb01e357 [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test bool_parse_error ... ok [INFO] [stdout] test basic1 ... ok [INFO] [stdout] test basic2 ... ok [INFO] [stdout] test empty_key_error ... ok [INFO] [stdout] test basic3 ... ok [INFO] [stdout] test basic4 ... ok [INFO] [stdout] test empty_error ... ok [INFO] [stdout] test float_parse_error ... ok [INFO] [stdout] test indent1 ... ok [INFO] [stdout] test is_key_error ... ok [INFO] [stdout] test key_parse1 ... ok [INFO] [stdout] test no_colon_error2 ... ok [INFO] [stdout] test missing_token_error ... ok [INFO] [stdout] test no_quote_after_key_error ... ok [INFO] [stdout] test no_colon_error1 ... ok [INFO] [stdout] test no_second_quote ... ok [INFO] [stdout] test no_space_after_key ... ok [INFO] [stdout] test is_value_error ... ok [INFO] [stdout] test not_unique_error ... ok [INFO] [stdout] test path1 ... ok [INFO] [stdout] test parse_value_error ... ok [INFO] [stdout] test path_is_key ... ok [INFO] [stdout] test path_not_unique ... ok [INFO] [stderr] Doc-tests sml [INFO] [stdout] test path_vec_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - (line 112) ... FAILED [INFO] [stdout] test src/lib.rs - (line 123) ... FAILED [INFO] [stdout] test src/lib.rs - (line 118) ... FAILED [INFO] [stdout] test src/lib.rs - (line 106) ... FAILED [INFO] [stdout] test src/lib.rs - (line 158) ... FAILED [INFO] [stdout] test src/lib.rs - (line 62) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 112) stdout ---- [INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `->` [INFO] [stdout] --> src/lib.rs:113:37 [INFO] [stdout] | [INFO] [stdout] 3 | path(small: &Small, key_path: &str) -> Result [INFO] [stdout] | ^^ expected one of `.`, `;`, `?`, `}`, or an operator here [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 123) stdout ---- [INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `->` [INFO] [stdout] --> src/lib.rs:124:25 [INFO] [stdout] | [INFO] [stdout] 3 | from_str_debug(s: &str) -> Self [INFO] [stdout] | ^^ expected one of `.`, `;`, `?`, `}`, or an operator here [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 118) stdout ---- [INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `->` [INFO] [stdout] --> src/lib.rs:119:19 [INFO] [stdout] | [INFO] [stdout] 3 | from_str(s: &str) -> Result [INFO] [stdout] | ^^ expected one of `.`, `;`, `?`, `}`, or an operator here [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 106) stdout ---- [INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `->` [INFO] [stdout] --> src/lib.rs:107:27 [INFO] [stdout] | [INFO] [stdout] 3 | from_small(slice: &Small) -> Result [INFO] [stdout] | ^^ expected one of `.`, `;`, `?`, `}`, or an operator here [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 158) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `SmallError` [INFO] [stdout] --> src/lib.rs:165:26 [INFO] [stdout] | [INFO] [stdout] 9 | .map_err(|_| SmallError::ParseValue(token, "u32")) [INFO] [stdout] | ^^^^^^^^^^ use of undeclared type or module `SmallError` [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `FromSmall` in this scope [INFO] [stdout] --> src/lib.rs:159:6 [INFO] [stdout] | [INFO] [stdout] 3 | impl FromSmall for u32 { [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] help: possible candidate is found in another module, you can import it into scope [INFO] [stdout] | [INFO] [stdout] 2 | use sml::FromSmall; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Small` in this scope [INFO] [stdout] --> src/lib.rs:160:23 [INFO] [stdout] | [INFO] [stdout] 4 | fn from_small(s: &Small) -> Result { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] help: possible candidate is found in another module, you can import it into scope [INFO] [stdout] | [INFO] [stdout] 2 | use sml::Small; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `SmallError` in this scope [INFO] [stdout] --> src/lib.rs:160:46 [INFO] [stdout] | [INFO] [stdout] 4 | fn from_small(s: &Small) -> Result { [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] help: possible candidate is found in another module, you can import it into scope [INFO] [stdout] | [INFO] [stdout] 2 | use sml::SmallError; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 106) [INFO] [stdout] src/lib.rs - (line 112) [INFO] [stdout] src/lib.rs - (line 118) [INFO] [stdout] src/lib.rs - (line 123) [INFO] [stdout] src/lib.rs - (line 158) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "5a40ebcc9a5d7ab3734e5f5697190beaacbc10ffd4eefe8372101c73c4cf7184"` [INFO] running `"docker" "rm" "-f" "5a40ebcc9a5d7ab3734e5f5697190beaacbc10ffd4eefe8372101c73c4cf7184"` [INFO] [stdout] 5a40ebcc9a5d7ab3734e5f5697190beaacbc10ffd4eefe8372101c73c4cf7184