[INFO] crate roots 0.0.4 is already in cache
[INFO] extracting crate roots 0.0.4 into work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/reg/roots/0.0.4
[INFO] extracting crate roots 0.0.4 into work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/reg/roots/0.0.4
[INFO] validating manifest of roots-0.0.4 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 roots-0.0.4 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 roots-0.0.4
[INFO] finished frobbing roots-0.0.4
[INFO] frobbed toml for roots-0.0.4 written to work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/reg/roots/0.0.4/Cargo.toml
[INFO] started frobbing roots-0.0.4
[INFO] finished frobbing roots-0.0.4
[INFO] frobbed toml for roots-0.0.4 written to work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/reg/roots/0.0.4/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 roots-0.0.4 against try#bad365140e1e8233b42b21af70a407f14ce5fec5 for pr-56896
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56896/worker-4/try#bad365140e1e8233b42b21af70a407f14ce5fec5:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/reg/roots/0.0.4:/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" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 03734c0fbbcec71dcaba329e18dea027b94f3a9bc1b26d4101643fe3a8691c4c
[INFO] running `"docker" "start" "-a" "03734c0fbbcec71dcaba329e18dea027b94f3a9bc1b26d4101643fe3a8691c4c"`
[INFO] [stderr]     Checking roots v0.0.4 (/opt/crater/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/lib.rs:41:1
[INFO] [stderr]    |
[INFO] [stderr] 41 | / macro_rules! assert_float_eq(
[INFO] [stderr] 42 | |     ($precision:expr, $given:expr , $expected:expr) => ({
[INFO] [stderr] 43 | |       match (&($precision), &($given), &($expected)) {
[INFO] [stderr] 44 | |           (precision_val, given_val, expected_val) => {
[INFO] [stderr] ...  |
[INFO] [stderr] 51 | |     })
[INFO] [stderr] 52 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/lib.rs:54:1
[INFO] [stderr]    |
[INFO] [stderr] 54 | / macro_rules! assert_float_array_eq(
[INFO] [stderr] 55 | |     ($precision:expr, $given:expr , $expected:expr) => ({
[INFO] [stderr] 56 | |       match (&($precision), &($given), &($expected)) {
[INFO] [stderr] 57 | |           (precision_val, given_val, expected_val) => {
[INFO] [stderr] ...  |
[INFO] [stderr] 64 | |     })
[INFO] [stderr] 65 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `"docker" "inspect" "03734c0fbbcec71dcaba329e18dea027b94f3a9bc1b26d4101643fe3a8691c4c"`
[INFO] running `"docker" "rm" "-f" "03734c0fbbcec71dcaba329e18dea027b94f3a9bc1b26d4101643fe3a8691c4c"`
[INFO] [stdout] 03734c0fbbcec71dcaba329e18dea027b94f3a9bc1b26d4101643fe3a8691c4c