[INFO] crate libdeadmock 0.1.6 is already in cache
[INFO] extracting crate libdeadmock 0.1.6 into work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/reg/libdeadmock/0.1.6
[INFO] extracting crate libdeadmock 0.1.6 into work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/reg/libdeadmock/0.1.6
[INFO] validating manifest of libdeadmock-0.1.6 on toolchain master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of libdeadmock-0.1.6 on toolchain try#29640c57b5f92febba0e40c50cb863c9a7ede51d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing libdeadmock-0.1.6
[INFO] finished frobbing libdeadmock-0.1.6
[INFO] frobbed toml for libdeadmock-0.1.6 written to work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/reg/libdeadmock/0.1.6/Cargo.toml
[INFO] started frobbing libdeadmock-0.1.6
[INFO] finished frobbing libdeadmock-0.1.6
[INFO] frobbed toml for libdeadmock-0.1.6 written to work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/reg/libdeadmock/0.1.6/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking libdeadmock-0.1.6 against try#29640c57b5f92febba0e40c50cb863c9a7ede51d for pr-57745
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57745/worker-4/try#29640c57b5f92febba0e40c50cb863c9a7ede51d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/reg/libdeadmock/0.1.6:/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" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e4f2fa1610f933a8b0dd76d1ff9652a3ea927f3008965a32d5f7f489d8e77d27
[INFO] running `"docker" "start" "-a" "e4f2fa1610f933a8b0dd76d1ff9652a3ea927f3008965a32d5f7f489d8e77d27"`
[INFO] [stderr]     Checking futures v0.1.25
[INFO] [stderr]    Compiling slog v2.4.1
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking term v0.5.1
[INFO] [stderr]     Checking bytes v0.4.11
[INFO] [stderr]     Checking uuid v0.7.1
[INFO] [stderr]     Checking libeither v0.3.0
[INFO] [stderr]     Checking tomlenv v0.3.2
[INFO] [stderr]     Checking once_cell v0.1.7
[INFO] [stderr]     Checking cached v0.8.0
[INFO] [stderr]     Checking slog-term v2.4.0
[INFO] [stderr]     Checking slog-try v0.2.0
[INFO] [stderr]     Checking slog-async v2.3.0
[INFO] [stderr]     Checking http v0.1.14
[INFO] [stderr]     Checking tokio-io v0.1.11
[INFO] [stderr]     Checking tokio-executor v0.1.6
[INFO] [stderr]     Checking want v0.0.6
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking tokio-threadpool v0.1.10
[INFO] [stderr]     Checking tokio-timer v0.2.8
[INFO] [stderr]     Checking tokio-current-thread v0.1.4
[INFO] [stderr]     Checking tokio-reactor v0.1.8
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking tokio-async-await v0.1.5
[INFO] [stderr]     Checking tokio-tls v0.2.1
[INFO] [stderr]     Checking h2 v0.1.15
[INFO] [stderr]     Checking typed-headers v0.1.0
[INFO] [stderr]     Checking tokio-fs v0.1.5
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio v0.1.14
[INFO] [stderr]     Checking hyper v0.12.21
[INFO] [stderr]     Checking hyper-tls v0.3.1
[INFO] [stderr]     Checking hyper-proxy v0.5.0
[INFO] [stderr]     Checking libdeadmock v0.1.6 (/opt/crater/workdir)
[INFO] [stderr] error: unused import: `lazy_static::lazy_static`
[INFO] [stderr]   --> src/matcher/header.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use lazy_static::lazy_static;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     unused
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    = note: #[deny(unused_imports)] implied by #[deny(unused)]
[INFO] [stderr] 
[INFO] [stderr] error: unused import: `lazy_static::lazy_static`
[INFO] [stderr]   --> src/matcher/headers.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use lazy_static::lazy_static;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unused import: `lazy_static::lazy_static`
[INFO] [stderr]   --> src/matcher/method.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use lazy_static::lazy_static;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unused import: `lazy_static::lazy_static`
[INFO] [stderr]   --> src/matcher/url.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use lazy_static::lazy_static;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unused import: `lazy_static::lazy_static`
[INFO] [stderr]   --> src/server/handler.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | use lazy_static::lazy_static;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unused import: `lazy_static::lazy_static`
[INFO] [stderr]   --> src/matcher/header.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use lazy_static::lazy_static;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     unused
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    = note: #[deny(unused_imports)] implied by #[deny(unused)]
[INFO] [stderr] 
[INFO] [stderr] error: unused import: `lazy_static::lazy_static`
[INFO] [stderr]   --> src/matcher/headers.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use lazy_static::lazy_static;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unused import: `lazy_static::lazy_static`
[INFO] [stderr]   --> src/matcher/method.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use lazy_static::lazy_static;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unused import: `lazy_static::lazy_static`
[INFO] [stderr]   --> src/matcher/url.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use lazy_static::lazy_static;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unused import: `lazy_static::lazy_static`
[INFO] [stderr]   --> src/server/handler.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | use lazy_static::lazy_static;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `libdeadmock`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `libdeadmock`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e4f2fa1610f933a8b0dd76d1ff9652a3ea927f3008965a32d5f7f489d8e77d27"`
[INFO] running `"docker" "rm" "-f" "e4f2fa1610f933a8b0dd76d1ff9652a3ea927f3008965a32d5f7f489d8e77d27"`
[INFO] [stdout] e4f2fa1610f933a8b0dd76d1ff9652a3ea927f3008965a32d5f7f489d8e77d27