[INFO] updating cached repository nadirs/cartographers
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nadirs/cartographers
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nadirs/cartographers" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/nadirs/cartographers"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/nadirs/cartographers'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nadirs/cartographers" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/nadirs/cartographers"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/nadirs/cartographers'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7b025548cbe848c9ff9b1bdb65a5244c2325f027
[INFO] sha for GitHub repo nadirs/cartographers: 7b025548cbe848c9ff9b1bdb65a5244c2325f027
[INFO] validating manifest of nadirs/cartographers on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nadirs/cartographers on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nadirs/cartographers
[INFO] finished frobbing nadirs/cartographers
[INFO] frobbed toml for nadirs/cartographers written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/nadirs/cartographers/Cargo.toml
[INFO] started frobbing nadirs/cartographers
[INFO] finished frobbing nadirs/cartographers
[INFO] frobbed toml for nadirs/cartographers written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/nadirs/cartographers/Cargo.toml
[INFO] crate nadirs/cartographers has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing nadirs/cartographers against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/nadirs/cartographers:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 187f15e5973d7841f58197efc3ae54ebaab63a70bf513752b32d0c32d8994fe5
[INFO] running `"docker" "start" "-a" "187f15e5973d7841f58197efc3ae54ebaab63a70bf513752b32d0c32d8994fe5"`
[INFO] [stderr]    Compiling cartographers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `equip`
[INFO] [stderr]   --> src/types/adventurer.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn equip<I: EquipItem>(&self, item: &I) -> Result<Equip, EquipError> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Body`
[INFO] [stderr]   --> src/types/armor.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Body,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Head`
[INFO] [stderr]   --> src/types/armor.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     Head,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Hands`
[INFO] [stderr]   --> src/types/armor.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     Hands,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Feet`
[INFO] [stderr]   --> src/types/armor.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     Feet,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Landsknecht`
[INFO] [stderr]  --> src/types/class.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     Landsknecht,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Survivalist`
[INFO] [stderr]  --> src/types/class.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     Survivalist,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Protector`
[INFO] [stderr]  --> src/types/class.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Protector,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DarkHunter`
[INFO] [stderr]  --> src/types/class.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     DarkHunter,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Medic`
[INFO] [stderr]  --> src/types/class.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Medic,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Alchemist`
[INFO] [stderr]  --> src/types/class.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Alchemist,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Troubadour`
[INFO] [stderr]  --> src/types/class.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Troubadour,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Ronin`
[INFO] [stderr]   --> src/types/class.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Ronin,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Hexer`
[INFO] [stderr]   --> src/types/class.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Hexer,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `EquipError`
[INFO] [stderr]   --> src/types/equip.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub enum EquipError {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Strength`
[INFO] [stderr]  --> src/types/stat.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Strength,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Vitality`
[INFO] [stderr]  --> src/types/stat.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Vitality,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Technique`
[INFO] [stderr]  --> src/types/stat.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Technique,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Intelligence`
[INFO] [stderr]  --> src/types/stat.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Intelligence,
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Luck`
[INFO] [stderr]  --> src/types/stat.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Luck,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Agility`
[INFO] [stderr]   --> src/types/stat.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Agility,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "187f15e5973d7841f58197efc3ae54ebaab63a70bf513752b32d0c32d8994fe5"`
[INFO] running `"docker" "rm" "-f" "187f15e5973d7841f58197efc3ae54ebaab63a70bf513752b32d0c32d8994fe5"`
[INFO] [stdout] 187f15e5973d7841f58197efc3ae54ebaab63a70bf513752b32d0c32d8994fe5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/nadirs/cartographers:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] b70468292bf555e349923c7801a4041df16220754cc82035573be06345685acf
[INFO] running `"docker" "start" "-a" "b70468292bf555e349923c7801a4041df16220754cc82035573be06345685acf"`
[INFO] [stderr]    Compiling cartographers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `equip`
[INFO] [stderr]   --> src/types/adventurer.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn equip<I: EquipItem>(&self, item: &I) -> Result<Equip, EquipError> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Body`
[INFO] [stderr]   --> src/types/armor.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Body,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Head`
[INFO] [stderr]   --> src/types/armor.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     Head,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Hands`
[INFO] [stderr]   --> src/types/armor.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     Hands,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Feet`
[INFO] [stderr]   --> src/types/armor.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     Feet,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Landsknecht`
[INFO] [stderr]  --> src/types/class.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     Landsknecht,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Survivalist`
[INFO] [stderr]  --> src/types/class.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     Survivalist,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Protector`
[INFO] [stderr]  --> src/types/class.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Protector,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DarkHunter`
[INFO] [stderr]  --> src/types/class.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     DarkHunter,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Medic`
[INFO] [stderr]  --> src/types/class.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Medic,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Alchemist`
[INFO] [stderr]  --> src/types/class.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Alchemist,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Troubadour`
[INFO] [stderr]  --> src/types/class.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Troubadour,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Ronin`
[INFO] [stderr]   --> src/types/class.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Ronin,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Hexer`
[INFO] [stderr]   --> src/types/class.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Hexer,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `EquipError`
[INFO] [stderr]   --> src/types/equip.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub enum EquipError {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Strength`
[INFO] [stderr]  --> src/types/stat.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Strength,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Vitality`
[INFO] [stderr]  --> src/types/stat.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Vitality,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Technique`
[INFO] [stderr]  --> src/types/stat.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Technique,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Intelligence`
[INFO] [stderr]  --> src/types/stat.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Intelligence,
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Luck`
[INFO] [stderr]  --> src/types/stat.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Luck,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Agility`
[INFO] [stderr]   --> src/types/stat.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Agility,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "b70468292bf555e349923c7801a4041df16220754cc82035573be06345685acf"`
[INFO] running `"docker" "rm" "-f" "b70468292bf555e349923c7801a4041df16220754cc82035573be06345685acf"`
[INFO] [stdout] b70468292bf555e349923c7801a4041df16220754cc82035573be06345685acf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/nadirs/cartographers:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 98a758e03bec969756c66db04278aa538efe6bbdb520ea5c77a21beb22c9ca64
[INFO] running `"docker" "start" "-a" "98a758e03bec969756c66db04278aa538efe6bbdb520ea5c77a21beb22c9ca64"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cartographers-a0a33eee36d37639
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cartographers-08cd9f6eb5baf8f1
[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] [stderr]    Doc-tests cartographers
[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] running `"docker" "inspect" "98a758e03bec969756c66db04278aa538efe6bbdb520ea5c77a21beb22c9ca64"`
[INFO] running `"docker" "rm" "-f" "98a758e03bec969756c66db04278aa538efe6bbdb520ea5c77a21beb22c9ca64"`
[INFO] [stdout] 98a758e03bec969756c66db04278aa538efe6bbdb520ea5c77a21beb22c9ca64