[INFO] fetching crate serde_json_lodash 0.1.16...
[INFO] testing serde_json_lodash-0.1.16 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate serde_json_lodash 0.1.16 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate serde_json_lodash 0.1.16
[INFO] finished tweaking crates.io crate serde_json_lodash 0.1.16
[INFO] tweaked toml for crates.io crate serde_json_lodash 0.1.16 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde_json_lodash 0.1.16 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 65 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.7.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14bd2e21dc5dce088dbbc5604a76d1bec426741bc843c51db2f4dc19b84e4760
[INFO] running `Command { std: "docker" "start" "-a" "14bd2e21dc5dce088dbbc5604a76d1bec426741bc843c51db2f4dc19b84e4760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14bd2e21dc5dce088dbbc5604a76d1bec426741bc843c51db2f4dc19b84e4760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14bd2e21dc5dce088dbbc5604a76d1bec426741bc843c51db2f4dc19b84e4760", kill_on_drop: false }`
[INFO] [stdout] 14bd2e21dc5dce088dbbc5604a76d1bec426741bc843c51db2f4dc19b84e4760
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 994a0d20880ee6cddd7435f78a876f08e339deb3a05827eb152ad42f6638c0a1
[INFO] running `Command { std: "docker" "start" "-a" "994a0d20880ee6cddd7435f78a876f08e339deb3a05827eb152ad42f6638c0a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling serde_json_lodash v0.1.16 (/opt/rustwide/workdir)
[INFO] [stdout] error: ambiguous glob re-exports
[INFO] [stdout]   --> src/macros.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 | /                 macro_rules! $from {
[INFO] [stdout] 26 | |                     ($d($d rest:tt)*) => {
[INFO] [stdout] 27 | |                         $crate::$to!($d($d rest)*)
[INFO] [stdout] 28 | |                     }
[INFO] [stdout] 29 | |                 }
[INFO] [stdout]    | |_________________^ the name `first` in the macro namespace is first re-exported here
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/array/first.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | / build_link!(
[INFO] [stdout]  2 | |     /// See lodash [first](https://lodash.com/docs/#first)
[INFO] [stdout]  3 | |     first,
[INFO] [stdout]  4 | |     /// Based on [first()]
[INFO] [stdout] ...  |
[INFO] [stdout] 14 | |     head
[INFO] [stdout] 15 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/lib.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |   pub use lib_snake::*;
[INFO] [stdout]    |           ------------ but the name `first` in the macro namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(ambiguous_glob_reexports)]` implied by `#[deny(warnings)]`
[INFO] [stdout]    = note: this error originates in the macro `__with_dollar_sign` which comes from the expansion of the macro `build_link` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused import: `crate::seq::*`
[INFO] [stdout]  --> src/lib_snake.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use crate::seq::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused import: `crate::methods::*`
[INFO] [stdout]   --> src/lib_snake.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use crate::methods::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `serde_json_lodash` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "994a0d20880ee6cddd7435f78a876f08e339deb3a05827eb152ad42f6638c0a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "994a0d20880ee6cddd7435f78a876f08e339deb3a05827eb152ad42f6638c0a1", kill_on_drop: false }`
[INFO] [stdout] 994a0d20880ee6cddd7435f78a876f08e339deb3a05827eb152ad42f6638c0a1