[INFO] updating cached repository michaeldv/rusty_donna
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/michaeldv/rusty_donna
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/michaeldv/rusty_donna" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/michaeldv/rusty_donna"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/michaeldv/rusty_donna'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/michaeldv/rusty_donna" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/michaeldv/rusty_donna"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/michaeldv/rusty_donna'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 495d4ff82d6b8de2e1cc10f03c25f53423d32a2a
[INFO] sha for GitHub repo michaeldv/rusty_donna: 495d4ff82d6b8de2e1cc10f03c25f53423d32a2a
[INFO] validating manifest of michaeldv/rusty_donna on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of michaeldv/rusty_donna on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing michaeldv/rusty_donna
[INFO] finished frobbing michaeldv/rusty_donna
[INFO] frobbed toml for michaeldv/rusty_donna written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/michaeldv/rusty_donna/Cargo.toml
[INFO] started frobbing michaeldv/rusty_donna
[INFO] finished frobbing michaeldv/rusty_donna
[INFO] frobbed toml for michaeldv/rusty_donna written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/michaeldv/rusty_donna/Cargo.toml
[INFO] crate michaeldv/rusty_donna already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking michaeldv/rusty_donna against try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-7/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/michaeldv/rusty_donna:/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" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4246a40d909c5a28c3667add85a1873918ed7d4d6c1b27a5e56991bf0e6e06b9
[INFO] running `"docker" "start" "-a" "4246a40d909c5a28c3667add85a1873918ed7d4d6c1b27a5e56991bf0e6e06b9"`
[INFO] [stderr]     Checking rusty_donna v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] error: invalid suffix `us` for integer literal
[INFO] [stderr]    --> src/bitmask.rs:125:26
[INFO] [stderr]     |
[INFO] [stderr] 125 |         for row in range(0us, 8us).rev() {
[INFO] [stderr]     |                          ^^^ invalid suffix `us`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `us` for integer literal
[INFO] [stderr]    --> src/bitmask.rs:125:31
[INFO] [stderr]     |
[INFO] [stderr] 125 |         for row in range(0us, 8us).rev() {
[INFO] [stderr]     |                               ^^^ invalid suffix `us`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `us` for integer literal
[INFO] [stderr]    --> src/bitmask.rs:127:24
[INFO] [stderr]     |
[INFO] [stderr] 127 |             for col in 0us..8us {
[INFO] [stderr]     |                        ^^^ invalid suffix `us`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `us` for integer literal
[INFO] [stderr]    --> src/bitmask.rs:127:29
[INFO] [stderr]     |
[INFO] [stderr] 127 |             for col in 0us..8us {
[INFO] [stderr]     |                             ^^^ invalid suffix `us`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `us` for integer literal
[INFO] [stderr]    --> src/bitmask.rs:125:26
[INFO] [stderr]     |
[INFO] [stderr] 125 |         for row in range(0us, 8us).rev() {
[INFO] [stderr]     |                          ^^^ invalid suffix `us`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `us` for integer literal
[INFO] [stderr]    --> src/bitmask.rs:125:31
[INFO] [stderr]     |
[INFO] [stderr] 125 |         for row in range(0us, 8us).rev() {
[INFO] [stderr]     |                               ^^^ invalid suffix `us`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `us` for integer literal
[INFO] [stderr]    --> src/bitmask.rs:127:24
[INFO] [stderr]     |
[INFO] [stderr] 127 |             for col in 0us..8us {
[INFO] [stderr]     |                        ^^^ invalid suffix `us`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `us` for integer literal
[INFO] [stderr]    --> src/bitmask.rs:127:29
[INFO] [stderr]     |
[INFO] [stderr] 127 |             for col in 0us..8us {
[INFO] [stderr]     |                             ^^^ invalid suffix `us`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::num::SignedInt`
[INFO] [stderr]  --> src/init.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::num::SignedInt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^ no `SignedInt` in `num`
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `String` in module `core::fmt`
[INFO] [stderr]    --> src/bitmask.rs:121:17
[INFO] [stderr]     |
[INFO] [stderr] 121 | impl core::fmt::String for Bitmask {
[INFO] [stderr]     |                 ^^^^^^ not found in `core::fmt`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `range` in this scope
[INFO] [stderr]    --> src/bitmask.rs:125:20
[INFO] [stderr]     |
[INFO] [stderr] 125 |         for row in range(0us, 8us).rev() {
[INFO] [stderr]     |                    ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `col`, `row`
[INFO] [stderr]  --> src/init.rs:7:13
[INFO] [stderr]   |
[INFO] [stderr] 7 | use utils::{row, col, coordinate};
[INFO] [stderr]   |             ^^^  ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0405, E0425, E0432.
[INFO] [stderr] For more information about an error, try `rustc --explain E0405`.
[INFO] [stderr] error: Could not compile `rusty_donna`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0432]: unresolved import `std::num::SignedInt`
[INFO] [stderr]  --> src/init.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::num::SignedInt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^ no `SignedInt` in `num`
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `String` in module `core::fmt`
[INFO] [stderr]    --> src/bitmask.rs:121:17
[INFO] [stderr]     |
[INFO] [stderr] 121 | impl core::fmt::String for Bitmask {
[INFO] [stderr]     |                 ^^^^^^ not found in `core::fmt`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `range` in this scope
[INFO] [stderr]    --> src/bitmask.rs:125:20
[INFO] [stderr]     |
[INFO] [stderr] 125 |         for row in range(0us, 8us).rev() {
[INFO] [stderr]     |                    ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `col`, `row`
[INFO] [stderr]  --> src/init.rs:7:13
[INFO] [stderr]   |
[INFO] [stderr] 7 | use utils::{row, col, coordinate};
[INFO] [stderr]   |             ^^^  ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0405, E0425, E0432.
[INFO] [stderr] For more information about an error, try `rustc --explain E0405`.
[INFO] [stderr] error: Could not compile `rusty_donna`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4246a40d909c5a28c3667add85a1873918ed7d4d6c1b27a5e56991bf0e6e06b9"`
[INFO] running `"docker" "rm" "-f" "4246a40d909c5a28c3667add85a1873918ed7d4d6c1b27a5e56991bf0e6e06b9"`
[INFO] [stdout] 4246a40d909c5a28c3667add85a1873918ed7d4d6c1b27a5e56991bf0e6e06b9