[INFO] updating cached repository lawliet89/rowdy
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lawliet89/rowdy
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lawliet89/rowdy" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/lawliet89/rowdy"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/lawliet89/rowdy'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lawliet89/rowdy" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/lawliet89/rowdy"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/lawliet89/rowdy'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 44cf405ad9330ae073889bd043c4e0f02c57e290
[INFO] sha for GitHub repo lawliet89/rowdy: 44cf405ad9330ae073889bd043c4e0f02c57e290
[INFO] validating manifest of lawliet89/rowdy on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of lawliet89/rowdy on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing lawliet89/rowdy
[INFO] removed workspace from lawliet89/rowdy
[INFO] finished frobbing lawliet89/rowdy
[INFO] frobbed toml for lawliet89/rowdy written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/lawliet89/rowdy/Cargo.toml
[INFO] started frobbing lawliet89/rowdy
[INFO] removed workspace from lawliet89/rowdy
[INFO] finished frobbing lawliet89/rowdy
[INFO] frobbed toml for lawliet89/rowdy written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/lawliet89/rowdy/Cargo.toml
[INFO] crate lawliet89/rowdy already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/lawliet89/rowdy/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_test v1.0.93
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking lawliet89/rowdy against try#8ec8125bea94852768b56958f05da47666c21ab0 for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-6/try#8ec8125bea94852768b56958f05da47666c21ab0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/lawliet89/rowdy:/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" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 35031ba5ab50108446fdef5ae294325355bfa3aabc19a349476517a0f6b3f8bc
[INFO] running `"docker" "start" "-a" "35031ba5ab50108446fdef5ae294325355bfa3aabc19a349476517a0f6b3f8bc"`
[INFO] [stderr]    Compiling syn v0.15.38
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]    Compiling rowdy v0.0.9 (/opt/crater/workdir)
[INFO] [stderr]     Checking uuid v0.4.0
[INFO] [stderr]     Checking regex-automata v0.1.7
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]     Checking memchr v2.2.0
[INFO] [stderr]     Checking serde_test v1.0.93
[INFO] [stderr]     Checking blake2-rfc v0.2.18
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]     Checking unicase_serde v0.1.0
[INFO] [stderr]     Checking cookie v0.11.1
[INFO] [stderr]     Checking url_serde v0.2.0
[INFO] [stderr]     Checking csv-core v0.1.6
[INFO] [stderr]     Checking chrono v0.4.7
[INFO] [stderr]     Checking bstr v0.2.1
[INFO] [stderr]     Checking argon2rs v0.2.5
[INFO] [stderr]     Checking csv v1.1.0
[INFO] [stderr]    Compiling devise_core v0.2.0
[INFO] [stderr]    Compiling pear_codegen v0.1.2
[INFO] [stderr]    Compiling serde_derive v1.0.93
[INFO] [stderr]    Compiling devise_codegen v0.2.0
[INFO] [stderr]    Compiling pear v0.1.2
[INFO] [stderr]     Checking rocket_http v0.4.1
[INFO] [stderr]    Compiling devise v0.2.0
[INFO] [stderr]    Compiling rocket_codegen v0.4.1
[INFO] [stderr]     Checking biscuit v0.1.1
[INFO] [stderr]     Checking rocket v0.4.1
[INFO] [stderr]     Checking rocket_cors v0.4.0
[INFO] [stderr] error: the item `FromStr` is imported redundantly
[INFO] [stderr]    --> src/token.rs:626:13
[INFO] [stderr]     |
[INFO] [stderr] 14  | use std::str::FromStr;
[INFO] [stderr]     |     ----------------- the item `FromStr` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 626 |         use std::str::FromStr;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:213:5
[INFO] [stderr]     |
[INFO] [stderr] 213 |     unused_imports,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: the item `Deref` is imported redundantly
[INFO] [stderr]    --> src/lib.rs:556:9
[INFO] [stderr]     |
[INFO] [stderr] 262 | use std::ops::Deref;
[INFO] [stderr]     |     --------------- the item `Deref` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 556 |     use std::ops::Deref;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: the item `FromStr` is imported redundantly
[INFO] [stderr]    --> src/token.rs:626:13
[INFO] [stderr]     |
[INFO] [stderr] 14  | use std::str::FromStr;
[INFO] [stderr]     |     ----------------- the item `FromStr` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 626 |         use std::str::FromStr;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:213:5
[INFO] [stderr]     |
[INFO] [stderr] 213 |     unused_imports,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: the item `Deref` is imported redundantly
[INFO] [stderr]    --> src/lib.rs:556:9
[INFO] [stderr]     |
[INFO] [stderr] 262 | use std::ops::Deref;
[INFO] [stderr]     |     --------------- the item `Deref` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 556 |     use std::ops::Deref;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rowdy`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rowdy`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "35031ba5ab50108446fdef5ae294325355bfa3aabc19a349476517a0f6b3f8bc"`
[INFO] running `"docker" "rm" "-f" "35031ba5ab50108446fdef5ae294325355bfa3aabc19a349476517a0f6b3f8bc"`
[INFO] [stdout] 35031ba5ab50108446fdef5ae294325355bfa3aabc19a349476517a0f6b3f8bc