[INFO] fetching crate ckb-traits 0.112.1... [INFO] checking ckb-traits-0.112.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate ckb-traits 0.112.1 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate ckb-traits 0.112.1 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ckb-traits 0.112.1 [INFO] finished tweaking crates.io crate ckb-traits 0.112.1 [INFO] tweaked toml for crates.io crate ckb-traits 0.112.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 58 packages [INFO] [stderr] Adding ckb-channel v0.112.1 (latest: v0.115.0) [INFO] [stderr] Adding ckb-constant v0.112.1 (latest: v0.115.0) [INFO] [stderr] Adding ckb-error v0.112.1 (latest: v0.115.0) [INFO] [stderr] Adding ckb-fixed-hash v0.112.1 (latest: v0.115.0) [INFO] [stderr] Adding ckb-fixed-hash-core v0.112.1 (latest: v0.115.0) [INFO] [stderr] Adding ckb-fixed-hash-macros v0.112.1 (latest: v0.115.0) [INFO] [stderr] Adding ckb-gen-types v0.112.1 (latest: v0.115.0) [INFO] [stderr] Adding ckb-hash v0.112.1 (latest: v0.115.0) [INFO] [stderr] Adding ckb-merkle-mountain-range v0.5.2 (latest: v0.6.0) [INFO] [stderr] Adding ckb-occupied-capacity v0.112.1 (latest: v0.115.0) [INFO] [stderr] Adding ckb-occupied-capacity-core v0.112.1 (latest: v0.115.0) [INFO] [stderr] Adding ckb-occupied-capacity-macros v0.112.1 (latest: v0.115.0) [INFO] [stderr] Adding ckb-rational v0.112.1 (latest: v0.115.0) [INFO] [stderr] Adding ckb-types v0.112.1 (latest: v0.115.0) [INFO] [stderr] Adding faster-hex v0.6.1 (latest: v0.9.0) [INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.12) [INFO] [stderr] Adding molecule v0.7.5 (latest: v0.8.0) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding siphasher v0.3.11 (latest: v1.0.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d664a88c8739a09eb44aeb66f34be5c220b7e185bcb575a83eef2486bda2fff7 [INFO] running `Command { std: "docker" "start" "-a" "d664a88c8739a09eb44aeb66f34be5c220b7e185bcb575a83eef2486bda2fff7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d664a88c8739a09eb44aeb66f34be5c220b7e185bcb575a83eef2486bda2fff7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d664a88c8739a09eb44aeb66f34be5c220b7e185bcb575a83eef2486bda2fff7", kill_on_drop: false }` [INFO] [stdout] d664a88c8739a09eb44aeb66f34be5c220b7e185bcb575a83eef2486bda2fff7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 54a4c8522b58b98685e6c0c4e6fc7e8f1635e2c60602b9d5304cf19795e6c163 [INFO] running `Command { std: "docker" "start" "-a" "54a4c8522b58b98685e6c0c4e6fc7e8f1635e2c60602b9d5304cf19795e6c163", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling heapsize v0.4.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Checking faster-hex v0.6.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling blake2b-rs v0.2.0 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking blake2b-ref v0.3.1 [INFO] [stderr] Checking siphasher v0.3.11 [INFO] [stderr] Checking merkle-cbt v0.3.2 [INFO] [stderr] Checking ckb-merkle-mountain-range v0.5.2 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling numext-constructor v0.1.6 [INFO] [stderr] Compiling ckb-occupied-capacity-core v0.112.1 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking ckb-constant v0.112.1 [INFO] [stderr] Compiling ckb-fixed-hash-core v0.112.1 [INFO] [stderr] Checking golomb-coded-set v0.2.0 [INFO] [stderr] Compiling ckb-occupied-capacity-macros v0.112.1 [INFO] [stderr] Compiling ckb-fixed-hash-macros v0.112.1 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking ckb-hash v0.112.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking ckb-channel v0.112.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking ckb-occupied-capacity v0.112.1 [INFO] [stderr] Checking ckb-error v0.112.1 [INFO] [stderr] Checking ckb-fixed-hash v0.112.1 [INFO] [stderr] Checking molecule v0.7.5 [INFO] [stderr] Compiling numext-fixed-uint-core v0.1.6 [INFO] [stderr] Compiling numext-fixed-uint-hack v0.1.6 [INFO] [stderr] Checking numext-fixed-uint v0.1.6 [INFO] [stderr] Checking ckb-gen-types v0.112.1 [INFO] [stderr] Checking ckb-rational v0.112.1 [INFO] [stderr] Checking ckb-types v0.112.1 [INFO] [stderr] Checking ckb-traits v0.112.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.61s [INFO] running `Command { std: "docker" "inspect" "54a4c8522b58b98685e6c0c4e6fc7e8f1635e2c60602b9d5304cf19795e6c163", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54a4c8522b58b98685e6c0c4e6fc7e8f1635e2c60602b9d5304cf19795e6c163", kill_on_drop: false }` [INFO] [stdout] 54a4c8522b58b98685e6c0c4e6fc7e8f1635e2c60602b9d5304cf19795e6c163 [INFO] checking ckb-traits-0.112.1 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate ckb-traits 0.112.1 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate ckb-traits 0.112.1 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ckb-traits 0.112.1 [INFO] finished tweaking crates.io crate ckb-traits 0.112.1 [INFO] tweaked toml for crates.io crate ckb-traits 0.112.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 58 packages [INFO] [stderr] Adding ckb-channel v0.112.1 (latest: v0.115.0) [INFO] [stderr] Adding ckb-constant v0.112.1 (latest: v0.115.0) [INFO] [stderr] Adding ckb-error v0.112.1 (latest: v0.115.0) [INFO] [stderr] Adding ckb-fixed-hash v0.112.1 (latest: v0.115.0) [INFO] [stderr] Adding ckb-fixed-hash-core v0.112.1 (latest: v0.115.0) [INFO] [stderr] Adding ckb-fixed-hash-macros v0.112.1 (latest: v0.115.0) [INFO] [stderr] Adding ckb-gen-types v0.112.1 (latest: v0.115.0) [INFO] [stderr] Adding ckb-hash v0.112.1 (latest: v0.115.0) [INFO] [stderr] Adding ckb-merkle-mountain-range v0.5.2 (latest: v0.6.0) [INFO] [stderr] Adding ckb-occupied-capacity v0.112.1 (latest: v0.115.0) [INFO] [stderr] Adding ckb-occupied-capacity-core v0.112.1 (latest: v0.115.0) [INFO] [stderr] Adding ckb-occupied-capacity-macros v0.112.1 (latest: v0.115.0) [INFO] [stderr] Adding ckb-rational v0.112.1 (latest: v0.115.0) [INFO] [stderr] Adding ckb-types v0.112.1 (latest: v0.115.0) [INFO] [stderr] Adding faster-hex v0.6.1 (latest: v0.9.0) [INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.12) [INFO] [stderr] Adding molecule v0.7.5 (latest: v0.8.0) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding siphasher v0.3.11 (latest: v1.0.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 17bca7e5884a00bc58485378d15355b554bf4aacaf868b667ad1c12efdd35069 [INFO] running `Command { std: "docker" "start" "-a" "17bca7e5884a00bc58485378d15355b554bf4aacaf868b667ad1c12efdd35069", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "17bca7e5884a00bc58485378d15355b554bf4aacaf868b667ad1c12efdd35069", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17bca7e5884a00bc58485378d15355b554bf4aacaf868b667ad1c12efdd35069", kill_on_drop: false }` [INFO] [stdout] 17bca7e5884a00bc58485378d15355b554bf4aacaf868b667ad1c12efdd35069 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5956df83d72d95a0c961cb9f374a18c2de8f7fbd5847b2f51a7b921a54474020 [INFO] running `Command { std: "docker" "start" "-a" "5956df83d72d95a0c961cb9f374a18c2de8f7fbd5847b2f51a7b921a54474020", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling heapsize v0.4.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Checking faster-hex v0.6.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Compiling blake2b-rs v0.2.0 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking blake2b-ref v0.3.1 [INFO] [stderr] Checking siphasher v0.3.11 [INFO] [stderr] Checking ckb-merkle-mountain-range v0.5.2 [INFO] [stderr] Checking merkle-cbt v0.3.2 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling numext-constructor v0.1.6 [INFO] [stderr] Compiling ckb-occupied-capacity-core v0.112.1 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking ckb-constant v0.112.1 [INFO] [stderr] Compiling ckb-fixed-hash-core v0.112.1 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking golomb-coded-set v0.2.0 [INFO] [stderr] Compiling ckb-occupied-capacity-macros v0.112.1 [INFO] [stderr] Compiling ckb-fixed-hash-macros v0.112.1 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking ckb-hash v0.112.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking ckb-channel v0.112.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking ckb-occupied-capacity v0.112.1 [INFO] [stderr] Checking ckb-error v0.112.1 [INFO] [stderr] Checking ckb-fixed-hash v0.112.1 [INFO] [stderr] Checking molecule v0.7.5 [INFO] [stderr] Compiling numext-fixed-uint-core v0.1.6 [INFO] [stderr] Compiling numext-fixed-uint-hack v0.1.6 [INFO] [stderr] Checking numext-fixed-uint v0.1.6 [INFO] [stderr] Checking ckb-gen-types v0.112.1 [INFO] [stderr] Checking ckb-rational v0.112.1 [INFO] [stderr] Checking ckb-types v0.112.1 [INFO] [stderr] Checking ckb-traits v0.112.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.19s [INFO] running `Command { std: "docker" "inspect" "5956df83d72d95a0c961cb9f374a18c2de8f7fbd5847b2f51a7b921a54474020", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5956df83d72d95a0c961cb9f374a18c2de8f7fbd5847b2f51a7b921a54474020", kill_on_drop: false }` [INFO] [stdout] 5956df83d72d95a0c961cb9f374a18c2de8f7fbd5847b2f51a7b921a54474020