[INFO] crate mossy 0.0.1 is already in cache
[INFO] extracting crate mossy 0.0.1 into work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/reg/mossy/0.0.1
[INFO] extracting crate mossy 0.0.1 into work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/reg/mossy/0.0.1
[INFO] validating manifest of mossy-0.0.1 on toolchain master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mossy-0.0.1 on toolchain try#bad365140e1e8233b42b21af70a407f14ce5fec5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mossy-0.0.1
[INFO] finished frobbing mossy-0.0.1
[INFO] frobbed toml for mossy-0.0.1 written to work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/reg/mossy/0.0.1/Cargo.toml
[INFO] started frobbing mossy-0.0.1
[INFO] finished frobbing mossy-0.0.1
[INFO] frobbed toml for mossy-0.0.1 written to work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/reg/mossy/0.0.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking mossy-0.0.1 against master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980 for pr-56896
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56896/worker-1/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/reg/mossy/0.0.1:/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=forbid" "-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" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] aad425e2bf706abf4b13f8740e552f207659d7d220feb69f9cdca425740e82c8
[INFO] running `"docker" "start" "-a" "aad425e2bf706abf4b13f8740e552f207659d7d220feb69f9cdca425740e82c8"`
[INFO] [stderr]     Checking mossy v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: value assigned to `lang` is never read
[INFO] [stderr]   --> src/lexer.rs:50:25
[INFO] [stderr]    |
[INFO] [stderr] 50 |                 let mut lang: String = String::new();
[INFO] [stderr]    |                         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `task`
[INFO] [stderr]   --> src/parser.rs:68:51
[INFO] [stderr]    |
[INFO] [stderr] 68 |                             Token::ListItem{text, task, checked} => {
[INFO] [stderr]    |                                                   ^^^^ help: try ignoring the field: `task: _`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `checked`
[INFO] [stderr]   --> src/parser.rs:68:57
[INFO] [stderr]    |
[INFO] [stderr] 68 |                             Token::ListItem{text, task, checked} => {
[INFO] [stderr]    |                                                         ^^^^^^^ help: try ignoring the field: `checked: _`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/parser.rs:159:17
[INFO] [stderr]     |
[INFO] [stderr] 159 |             let mut f: String;
[INFO] [stderr]     |                 ----^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Text`
[INFO] [stderr]  --> src/token.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Text{text: String},
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Table`
[INFO] [stderr]   --> src/token.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Table{header: Vec<String>, align: Vec<String>, cells: Vec<String>}
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/lexer.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |         cursor.read_line(&mut buf);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/lexer.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |             self.cursor.read_line(&mut temp);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: variable `is_inList` should have a snake case name such as `is_in_list`
[INFO] [stderr]   --> src/parser.rs:65:25
[INFO] [stderr]    |
[INFO] [stderr] 65 |                     let mut is_inList: bool = true;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `lang` is never read
[INFO] [stderr]   --> src/lexer.rs:50:25
[INFO] [stderr]    |
[INFO] [stderr] 50 |                 let mut lang: String = String::new();
[INFO] [stderr]    |                         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `task`
[INFO] [stderr]   --> src/parser.rs:68:51
[INFO] [stderr]    |
[INFO] [stderr] 68 |                             Token::ListItem{text, task, checked} => {
[INFO] [stderr]    |                                                   ^^^^ help: try ignoring the field: `task: _`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `checked`
[INFO] [stderr]   --> src/parser.rs:68:57
[INFO] [stderr]    |
[INFO] [stderr] 68 |                             Token::ListItem{text, task, checked} => {
[INFO] [stderr]    |                                                         ^^^^^^^ help: try ignoring the field: `checked: _`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/parser.rs:159:17
[INFO] [stderr]     |
[INFO] [stderr] 159 |             let mut f: String;
[INFO] [stderr]     |                 ----^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Text`
[INFO] [stderr]  --> src/token.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Text{text: String},
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Table`
[INFO] [stderr]   --> src/token.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Table{header: Vec<String>, align: Vec<String>, cells: Vec<String>}
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/lexer.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |         cursor.read_line(&mut buf);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/lexer.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |             self.cursor.read_line(&mut temp);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: variable `is_inList` should have a snake case name such as `is_in_list`
[INFO] [stderr]   --> src/parser.rs:65:25
[INFO] [stderr]    |
[INFO] [stderr] 65 |                     let mut is_inList: bool = true;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "aad425e2bf706abf4b13f8740e552f207659d7d220feb69f9cdca425740e82c8"`
[INFO] running `"docker" "rm" "-f" "aad425e2bf706abf4b13f8740e552f207659d7d220feb69f9cdca425740e82c8"`
[INFO] [stdout] aad425e2bf706abf4b13f8740e552f207659d7d220feb69f9cdca425740e82c8