[INFO] fetching crate parity-util-mem 0.12.0...
[INFO] checking parity-util-mem-0.12.0 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] extracting crate parity-util-mem 0.12.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate parity-util-mem 0.12.0 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate parity-util-mem 0.12.0
[INFO] finished tweaking crates.io crate parity-util-mem 0.12.0
[INFO] tweaked toml for crates.io crate parity-util-mem 0.12.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 89 packages to latest compatible versions
[INFO] [stderr]       Adding ahash v0.7.8 (available: v0.8.11)
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[INFO] [stderr]       Adding wyz v0.5.1 (available: v0.6.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dac7c22fad34c6638d12c7933c3d112101f7b03119857d02c249641d0e337b20
[INFO] running `Command { std: "docker" "start" "-a" "dac7c22fad34c6638d12c7933c3d112101f7b03119857d02c249641d0e337b20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dac7c22fad34c6638d12c7933c3d112101f7b03119857d02c249641d0e337b20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dac7c22fad34c6638d12c7933c3d112101f7b03119857d02c249641d0e337b20", kill_on_drop: false }`
[INFO] [stdout] dac7c22fad34c6638d12c7933c3d112101f7b03119857d02c249641d0e337b20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a30289c82336be9d399d537313b477da6099d29cf18131411c9389754cb179c
[INFO] running `Command { std: "docker" "start" "-a" "9a30289c82336be9d399d537313b477da6099d29cf18131411c9389754cb179c", kill_on_drop: false }`
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]     Checking bytes v1.7.2
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[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]    Compiling parity-util-mem v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.2
[INFO] [stderr]    Compiling parity-util-mem-derive v0.1.0
[INFO] [stderr]     Checking lock_api v0.4.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ahash v0.7.8
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[INFO] [stderr]     Checking parking_lot v0.12.3
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[INFO] [stderr]     Checking rlp v0.5.2
[INFO] [stderr]     Checking impl-rlp v0.3.0
[INFO] [stderr]     Checking lru v0.8.1
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking impl-serde v0.4.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]     Checking ethereum-types v0.14.1
[INFO] [stdout] warning: method `conditional_size_of` is never used
[INFO] [stdout]    --> src/malloc_size.rs:211:5
[INFO] [stdout]     |
[INFO] [stdout] 207 | pub trait MallocConditionalSizeOf {
[INFO] [stdout]     |           ----------------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 211 |     fn conditional_size_of(&self, ops: &mut MallocSizeOfOps) -> usize;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `conditional_shallow_size_of` is never used
[INFO] [stdout]    --> src/malloc_size.rs:217:5
[INFO] [stdout]     |
[INFO] [stdout] 215 | pub trait MallocConditionalShallowSizeOf {
[INFO] [stdout]     |           ------------------------------ method in this trait
[INFO] [stdout] 216 |     /// `conditional_size_of` combined with `shallow_size_of`.
[INFO] [stdout] 217 |     fn conditional_shallow_size_of(&self, ops: &mut MallocSizeOfOps) -> usize;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `conditional_size_of` is never used
[INFO] [stdout]    --> src/malloc_size.rs:211:5
[INFO] [stdout]     |
[INFO] [stdout] 207 | pub trait MallocConditionalSizeOf {
[INFO] [stdout]     |           ----------------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 211 |     fn conditional_size_of(&self, ops: &mut MallocSizeOfOps) -> usize;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `conditional_shallow_size_of` is never used
[INFO] [stdout]    --> src/malloc_size.rs:217:5
[INFO] [stdout]     |
[INFO] [stdout] 215 | pub trait MallocConditionalShallowSizeOf {
[INFO] [stdout]     |           ------------------------------ method in this trait
[INFO] [stdout] 216 |     /// `conditional_size_of` combined with `shallow_size_of`.
[INFO] [stdout] 217 |     fn conditional_shallow_size_of(&self, ops: &mut MallocSizeOfOps) -> usize;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.47s
[INFO] running `Command { std: "docker" "inspect" "9a30289c82336be9d399d537313b477da6099d29cf18131411c9389754cb179c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a30289c82336be9d399d537313b477da6099d29cf18131411c9389754cb179c", kill_on_drop: false }`
[INFO] [stdout] 9a30289c82336be9d399d537313b477da6099d29cf18131411c9389754cb179c