[INFO] fetching crate ckb-util 0.39.0-rc2...
[INFO] checking ckb-util-0.39.0-rc2 against try#55b3f428b4fac6790b1e8492e0b91ff2d80aec7c for pr-77035
[INFO] extracting crate ckb-util 0.39.0-rc2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate ckb-util 0.39.0-rc2 on toolchain 55b3f428b4fac6790b1e8492e0b91ff2d80aec7c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ckb-util 0.39.0-rc2
[INFO] finished tweaking crates.io crate ckb-util 0.39.0-rc2
[INFO] tweaked toml for crates.io crate ckb-util 0.39.0-rc2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ordermap v0.3.5
[INFO] [stderr]   Downloaded fixedbitset v0.1.9
[INFO] [stderr]   Downloaded petgraph v0.4.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d50ea121d2e0bf0338d0ed736b32ee3012fcfce96a5c4bee1a629340646fc033
[INFO] running `Command { std: "docker" "start" "-a" "d50ea121d2e0bf0338d0ed736b32ee3012fcfce96a5c4bee1a629340646fc033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d50ea121d2e0bf0338d0ed736b32ee3012fcfce96a5c4bee1a629340646fc033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d50ea121d2e0bf0338d0ed736b32ee3012fcfce96a5c4bee1a629340646fc033", kill_on_drop: false }`
[INFO] [stdout] d50ea121d2e0bf0338d0ed736b32ee3012fcfce96a5c4bee1a629340646fc033
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 09383acbdd3f4f97107108c8f62a11175ab83c1bbc73e35580e029bd01e8246c
[INFO] running `Command { std: "docker" "start" "-a" "09383acbdd3f4f97107108c8f62a11175ab83c1bbc73e35580e029bd01e8246c", kill_on_drop: false }`
[INFO] [stderr]     Checking scopeguard v0.3.3
[INFO] [stderr]     Checking regex-syntax v0.6.21
[INFO] [stderr]     Checking linked-hash-map v0.5.3
[INFO] [stderr]     Checking memchr v2.3.4
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking lock_api v0.1.5
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]     Checking ckb-util v0.39.0-rc2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `ckb_fixed_hash`
[INFO] [stdout]    --> src/linked_hash_set.rs:242:9
[INFO] [stdout]     |
[INFO] [stdout] 242 |     use ckb_fixed_hash::{h256, H256};
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ use of undeclared crate or module `ckb_fixed_hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `h256`
[INFO] [stdout]    --> src/linked_hash_set.rs:246:19
[INFO] [stdout]     |
[INFO] [stdout] 246 |         let tx1 = h256!("0x3b6b6ee76e80d1662911130194db2f962a28d30bd574fa792f78debaa8e3a385");
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `h256`
[INFO] [stdout]    --> src/linked_hash_set.rs:247:19
[INFO] [stdout]     |
[INFO] [stdout] 247 |         let tx2 = h256!("0xbd15c6158328c1dfa7eaf8eec395282844d3c436c5db25bd644dd1436608fe69");
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `h256`
[INFO] [stdout]    --> src/linked_hash_set.rs:248:19
[INFO] [stdout]     |
[INFO] [stdout] 248 |         let tx3 = h256!("0x544e23972f2b400aa8d4147240bd30d46eb0cfe8cdb436b2c8e827a4033a1c03");
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `h256`
[INFO] [stdout]    --> src/linked_hash_set.rs:249:19
[INFO] [stdout]     |
[INFO] [stdout] 249 |         let tx4 = h256!("0xa9cc641af5fa07606c98bba6a5774379b5ba3985a2047852cf2cb946d3387b61");
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `h256`
[INFO] [stdout]    --> src/linked_hash_set.rs:250:19
[INFO] [stdout]     |
[INFO] [stdout] 250 |         let tx5 = h256!("0x47f40d1839c3fb56bf269605593337b2dc7db1c395b30bb9568e4274df71ea24");
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `h256`
[INFO] [stdout]    --> src/linked_hash_set.rs:251:19
[INFO] [stdout]     |
[INFO] [stdout] 251 |         let tx6 = h256!("0x1df1e5f580c6c10b858960504f14fca4d178cbb54425d021cb2361de1079b174");
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ckb-util`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "09383acbdd3f4f97107108c8f62a11175ab83c1bbc73e35580e029bd01e8246c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09383acbdd3f4f97107108c8f62a11175ab83c1bbc73e35580e029bd01e8246c", kill_on_drop: false }`
[INFO] [stdout] 09383acbdd3f4f97107108c8f62a11175ab83c1bbc73e35580e029bd01e8246c