[INFO] crate heca 0.1.0 is already in cache
[INFO] extracting crate heca 0.1.0 into work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/reg/heca/0.1.0
[INFO] extracting crate heca 0.1.0 into work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/heca/0.1.0
[INFO] validating manifest of heca-0.1.0 on toolchain master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of heca-0.1.0 on toolchain try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing heca-0.1.0
[INFO] finished frobbing heca-0.1.0
[INFO] frobbed toml for heca-0.1.0 written to work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/reg/heca/0.1.0/Cargo.toml
[INFO] started frobbing heca-0.1.0
[INFO] finished frobbing heca-0.1.0
[INFO] frobbed toml for heca-0.1.0 written to work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/heca/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking heca-0.1.0 against try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af for pr-61753
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61753/worker-6/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/heca/0.1.0:/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" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 07991a125efb005a0a0e8cf493ff5caf982b99dbd0f8204c1826f2006e43eddd
[INFO] running `"docker" "start" "-a" "07991a125efb005a0a0e8cf493ff5caf982b99dbd0f8204c1826f2006e43eddd"`
[INFO] [stderr]     Checking chrono-english v0.1.4
[INFO] [stderr]     Checking heca-lib v0.1.6
[INFO] [stderr]     Checking heca v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `DateTime` is imported redundantly
[INFO] [stderr]    --> src/main.rs:112:18
[INFO] [stderr]     |
[INFO] [stderr] 12  | use chrono::prelude::*;
[INFO] [stderr]     |     ------------------ the item `DateTime` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 112 |     use chrono::{DateTime, NaiveDateTime, Utc};
[INFO] [stderr]     |                  ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `NaiveDateTime` is imported redundantly
[INFO] [stderr]    --> src/main.rs:112:28
[INFO] [stderr]     |
[INFO] [stderr] 12  | use chrono::prelude::*;
[INFO] [stderr]     |     ------------------ the item `NaiveDateTime` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 112 |     use chrono::{DateTime, NaiveDateTime, Utc};
[INFO] [stderr]     |                            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Utc` is imported redundantly
[INFO] [stderr]    --> src/main.rs:112:43
[INFO] [stderr]     |
[INFO] [stderr] 12  | use chrono::prelude::*;
[INFO] [stderr]     |     ------------------ the item `Utc` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 112 |     use chrono::{DateTime, NaiveDateTime, Utc};
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `DateTime` is imported redundantly
[INFO] [stderr]    --> src/main.rs:112:18
[INFO] [stderr]     |
[INFO] [stderr] 12  | use chrono::prelude::*;
[INFO] [stderr]     |     ------------------ the item `DateTime` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 112 |     use chrono::{DateTime, NaiveDateTime, Utc};
[INFO] [stderr]     |                  ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `NaiveDateTime` is imported redundantly
[INFO] [stderr]    --> src/main.rs:112:28
[INFO] [stderr]     |
[INFO] [stderr] 12  | use chrono::prelude::*;
[INFO] [stderr]     |     ------------------ the item `NaiveDateTime` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 112 |     use chrono::{DateTime, NaiveDateTime, Utc};
[INFO] [stderr]     |                            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Utc` is imported redundantly
[INFO] [stderr]    --> src/main.rs:112:43
[INFO] [stderr]     |
[INFO] [stderr] 12  | use chrono::prelude::*;
[INFO] [stderr]     |     ------------------ the item `Utc` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 112 |     use chrono::{DateTime, NaiveDateTime, Utc};
[INFO] [stderr]     |                                           ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.38s
[INFO] running `"docker" "inspect" "07991a125efb005a0a0e8cf493ff5caf982b99dbd0f8204c1826f2006e43eddd"`
[INFO] running `"docker" "rm" "-f" "07991a125efb005a0a0e8cf493ff5caf982b99dbd0f8204c1826f2006e43eddd"`
[INFO] [stdout] 07991a125efb005a0a0e8cf493ff5caf982b99dbd0f8204c1826f2006e43eddd