[INFO] crate abackus 0.1.5 is already in cache
[INFO] extracting crate abackus 0.1.5 into work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/reg/abackus/0.1.5
[INFO] extracting crate abackus 0.1.5 into work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/reg/abackus/0.1.5
[INFO] validating manifest of abackus-0.1.5 on toolchain master#f66e4697ae286985ddefc53c3a047614568458bb
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of abackus-0.1.5 on toolchain try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing abackus-0.1.5
[INFO] removed 0 missing examples
[INFO] finished frobbing abackus-0.1.5
[INFO] frobbed toml for abackus-0.1.5 written to work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/reg/abackus/0.1.5/Cargo.toml
[INFO] started frobbing abackus-0.1.5
[INFO] removed 0 missing examples
[INFO] finished frobbing abackus-0.1.5
[INFO] frobbed toml for abackus-0.1.5 written to work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/reg/abackus/0.1.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded earlgrey v0.2.3
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking abackus-0.1.5 against master#f66e4697ae286985ddefc53c3a047614568458bb for pr-58592
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58592/worker-2/master#f66e4697ae286985ddefc53c3a047614568458bb:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/reg/abackus/0.1.5:/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" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 66a53ab409b15027aa55a0d86120b0ee1027a46217deeed8a6403d3cb9f37abd
[INFO] running `"docker" "start" "-a" "66a53ab409b15027aa55a0d86120b0ee1027a46217deeed8a6403d3cb9f37abd"`
[INFO] [stderr]     Checking lexers v0.0.6
[INFO] [stderr]     Checking earlgrey v0.2.3
[INFO] [stderr]     Checking abackus v0.1.5 (/opt/crater/workdir)
[INFO] [stderr] error[E0277]: `S` doesn't implement `std::fmt::Debug`
[INFO] [stderr]   --> src/treeficator.rs:63:56
[INFO] [stderr]    |
[INFO] [stderr] 63 |         move |tokenizer| tree_builder.eval_all(&parser.parse(tokenizer)?)
[INFO] [stderr]    |                                                        ^^^^^ `S` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::fmt::Debug` is not implemented for `S`
[INFO] [stderr]    = help: consider adding a `where S: std::fmt::Debug` bound
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: `S` doesn't implement `std::fmt::Debug`
[INFO] [stderr]   --> src/treeficator.rs:87:56
[INFO] [stderr]    |
[INFO] [stderr] 87 |         move |tokenizer| tree_builder.eval_all(&parser.parse(tokenizer)?)
[INFO] [stderr]    |                                                        ^^^^^ `S` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::fmt::Debug` is not implemented for `S`
[INFO] [stderr]    = help: consider adding a `where S: std::fmt::Debug` bound
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `abackus`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0277]: `S` doesn't implement `std::fmt::Debug`
[INFO] [stderr]   --> src/treeficator.rs:63:56
[INFO] [stderr]    |
[INFO] [stderr] 63 |         move |tokenizer| tree_builder.eval_all(&parser.parse(tokenizer)?)
[INFO] [stderr]    |                                                        ^^^^^ `S` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::fmt::Debug` is not implemented for `S`
[INFO] [stderr]    = help: consider adding a `where S: std::fmt::Debug` bound
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: `S` doesn't implement `std::fmt::Debug`
[INFO] [stderr]   --> src/treeficator.rs:87:56
[INFO] [stderr]    |
[INFO] [stderr] 87 |         move |tokenizer| tree_builder.eval_all(&parser.parse(tokenizer)?)
[INFO] [stderr]    |                                                        ^^^^^ `S` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the trait `std::fmt::Debug` is not implemented for `S`
[INFO] [stderr]    = help: consider adding a `where S: std::fmt::Debug` bound
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `abackus`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "66a53ab409b15027aa55a0d86120b0ee1027a46217deeed8a6403d3cb9f37abd"`
[INFO] running `"docker" "rm" "-f" "66a53ab409b15027aa55a0d86120b0ee1027a46217deeed8a6403d3cb9f37abd"`
[INFO] [stdout] 66a53ab409b15027aa55a0d86120b0ee1027a46217deeed8a6403d3cb9f37abd