[INFO] crate serde-hjson 0.8.2 is already in cache
[INFO] extracting crate serde-hjson 0.8.2 into work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/reg/serde-hjson/0.8.2
[INFO] extracting crate serde-hjson 0.8.2 into work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/reg/serde-hjson/0.8.2
[INFO] validating manifest of serde-hjson-0.8.2 on toolchain master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of serde-hjson-0.8.2 on toolchain try#bad365140e1e8233b42b21af70a407f14ce5fec5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing serde-hjson-0.8.2
[INFO] finished frobbing serde-hjson-0.8.2
[INFO] frobbed toml for serde-hjson-0.8.2 written to work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/reg/serde-hjson/0.8.2/Cargo.toml
[INFO] started frobbing serde-hjson-0.8.2
[INFO] finished frobbing serde-hjson-0.8.2
[INFO] frobbed toml for serde-hjson-0.8.2 written to work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/reg/serde-hjson/0.8.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking serde-hjson-0.8.2 against master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980 for pr-56896
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56896/worker-3/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/reg/serde-hjson/0.8.2:/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" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b37a2118cf5b696ada9e89baeee647a59f4bf4016ebe71eac0195db020723c3b
[INFO] running `"docker" "start" "-a" "b37a2118cf5b696ada9e89baeee647a59f4bf4016ebe71eac0195db020723c3b"`
[INFO] [stderr]     Checking serde-hjson v0.8.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/de.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | / macro_rules! try_or_invalid {
[INFO] [stderr] 30 | |     ($self_:expr, $e:expr) => {
[INFO] [stderr] 31 | |         match $e {
[INFO] [stderr] 32 | |             Some(v) => v,
[INFO] [stderr] ...  |
[INFO] [stderr] 35 | |     }
[INFO] [stderr] 36 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/util.rs:147:1
[INFO] [stderr]     |
[INFO] [stderr] 147 | / macro_rules! try_or_invalid {
[INFO] [stderr] 148 | |     ($e:expr) => {
[INFO] [stderr] 149 | |         match $e {
[INFO] [stderr] 150 | |             Some(v) => v,
[INFO] [stderr] ...   |
[INFO] [stderr] 153 | |     }
[INFO] [stderr] 154 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/de.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | / macro_rules! try_or_invalid {
[INFO] [stderr] 30 | |     ($self_:expr, $e:expr) => {
[INFO] [stderr] 31 | |         match $e {
[INFO] [stderr] 32 | |             Some(v) => v,
[INFO] [stderr] ...  |
[INFO] [stderr] 35 | |     }
[INFO] [stderr] 36 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/util.rs:147:1
[INFO] [stderr]     |
[INFO] [stderr] 147 | / macro_rules! try_or_invalid {
[INFO] [stderr] 148 | |     ($e:expr) => {
[INFO] [stderr] 149 | |         match $e {
[INFO] [stderr] 150 | |             Some(v) => v,
[INFO] [stderr] ...   |
[INFO] [stderr] 153 | |     }
[INFO] [stderr] 154 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `"docker" "inspect" "b37a2118cf5b696ada9e89baeee647a59f4bf4016ebe71eac0195db020723c3b"`
[INFO] running `"docker" "rm" "-f" "b37a2118cf5b696ada9e89baeee647a59f4bf4016ebe71eac0195db020723c3b"`
[INFO] [stdout] b37a2118cf5b696ada9e89baeee647a59f4bf4016ebe71eac0195db020723c3b