[INFO] updating cached repository s-perez/rusty-dedup
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/s-perez/rusty-dedup
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/s-perez/rusty-dedup" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/s-perez/rusty-dedup"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/s-perez/rusty-dedup'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/s-perez/rusty-dedup" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/s-perez/rusty-dedup"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/s-perez/rusty-dedup'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f7d79bdcd2d8638818807bb5e2a1bc25e1ae6766
[INFO] sha for GitHub repo s-perez/rusty-dedup: f7d79bdcd2d8638818807bb5e2a1bc25e1ae6766
[INFO] validating manifest of s-perez/rusty-dedup on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of s-perez/rusty-dedup on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing s-perez/rusty-dedup
[INFO] finished frobbing s-perez/rusty-dedup
[INFO] frobbed toml for s-perez/rusty-dedup written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/s-perez/rusty-dedup/Cargo.toml
[INFO] started frobbing s-perez/rusty-dedup
[INFO] finished frobbing s-perez/rusty-dedup
[INFO] frobbed toml for s-perez/rusty-dedup written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/s-perez/rusty-dedup/Cargo.toml
[INFO] crate s-perez/rusty-dedup already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking s-perez/rusty-dedup against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-1/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/s-perez/rusty-dedup:/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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] eff31c1e763db82129902186a169103492b5a5a5f780366fd5cbaea61487004f
[INFO] running `"docker" "start" "-a" "eff31c1e763db82129902186a169103492b5a5a5f780366fd5cbaea61487004f"`
[INFO] [stderr]     Checking simple_logger v1.0.1
[INFO] [stderr]     Checking rusty-dedup v1.0.0 (/opt/crater/workdir)
[INFO] [stderr] error: cannot find macro `fail!` in this scope
[INFO] [stderr]   --> src/json.rs:18:21
[INFO] [stderr]    |
[INFO] [stderr] 18 |             None => fail!(""),
[INFO] [stderr]    |                     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `error`, `info`
[INFO] [stderr]  --> src/json.rs:4:11
[INFO] [stderr]   |
[INFO] [stderr] 4 | use log::{info, error};
[INFO] [stderr]   |           ^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `error`, `info`
[INFO] [stderr]  --> src/dedup.rs:2:11
[INFO] [stderr]   |
[INFO] [stderr] 2 | use log::{info, error};
[INFO] [stderr]   |           ^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `fail!` in this scope
[INFO] [stderr]   --> src/json.rs:18:21
[INFO] [stderr]    |
[INFO] [stderr] 18 |             None => fail!(""),
[INFO] [stderr]    |                     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `error`, `info`
[INFO] [stderr]  --> src/json.rs:4:11
[INFO] [stderr]   |
[INFO] [stderr] 4 | use log::{info, error};
[INFO] [stderr]   |           ^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `error`, `info`
[INFO] [stderr]  --> src/dedup.rs:2:11
[INFO] [stderr]   |
[INFO] [stderr] 2 | use log::{info, error};
[INFO] [stderr]   |           ^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/json.rs:20:39
[INFO] [stderr]    |
[INFO] [stderr] 20 |                 get_element_from_json(&json, &path)
[INFO] [stderr]    |                                       ^^^^^
[INFO] [stderr]    |                                       |
[INFO] [stderr]    |                                       expected enum `serde_json::value::Value`, found reference
[INFO] [stderr]    |                                       help: consider removing the borrow: `json`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `serde_json::value::Value`
[INFO] [stderr]               found type `&serde_json::value::Value`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `rusty-dedup`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/json.rs:20:39
[INFO] [stderr]    |
[INFO] [stderr] 20 |                 get_element_from_json(&json, &path)
[INFO] [stderr]    |                                       ^^^^^
[INFO] [stderr]    |                                       |
[INFO] [stderr]    |                                       expected enum `serde_json::value::Value`, found reference
[INFO] [stderr]    |                                       help: consider removing the borrow: `json`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `serde_json::value::Value`
[INFO] [stderr]               found type `&serde_json::value::Value`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `rusty-dedup`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "eff31c1e763db82129902186a169103492b5a5a5f780366fd5cbaea61487004f"`
[INFO] running `"docker" "rm" "-f" "eff31c1e763db82129902186a169103492b5a5a5f780366fd5cbaea61487004f"`
[INFO] [stdout] eff31c1e763db82129902186a169103492b5a5a5f780366fd5cbaea61487004f