[INFO] fetching crate parity-util-mem 0.12.0...
[INFO] building parity-util-mem-0.12.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate parity-util-mem 0.12.0 into /workspace/builds/worker-6-tc1/source
[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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate parity-util-mem 0.12.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 105 packages to latest compatible versions
[INFO] [stderr]       Adding ethereum-types v0.14.1 (available: v0.15.1)
[INFO] [stderr]       Adding hashbrown v0.12.3 (available: v0.16.0)
[INFO] [stderr]       Adding lru v0.8.1 (available: v0.16.1)
[INFO] [stderr]       Adding primitive-types v0.12.2 (available: v0.14.0)
[INFO] [stderr]       Adding tikv-jemalloc-ctl v0.5.4 (available: v0.6.0)
[INFO] [stderr]       Adding tikv-jemallocator v0.5.4 (available: v0.6.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ethbloom v0.13.0
[INFO] [stderr]   Downloaded tikv-jemalloc-ctl v0.5.4
[INFO] [stderr]   Downloaded mimalloc v0.1.48
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[INFO] [stderr]   Downloaded tikv-jemalloc-sys v0.5.4+5.3.0-patched
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c87e5917deb466aef8813626ab34776423cf616d660b1dc19afabef368434aa1
[INFO] running `Command { std: "docker" "start" "-a" "c87e5917deb466aef8813626ab34776423cf616d660b1dc19afabef368434aa1", kill_on_drop: false }`
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[INFO] [stdout] c87e5917deb466aef8813626ab34776423cf616d660b1dc19afabef368434aa1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f57318e90094c408762c2159af53e8fa4f6b9adc975c7a1f6d1e30df88d9bb1
[INFO] running `Command { std: "docker" "start" "-a" "8f57318e90094c408762c2159af53e8fa4f6b9adc975c7a1f6d1e30df88d9bb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling parity-util-mem v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling uint v0.9.5
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling rlp v0.5.2
[INFO] [stderr]    Compiling fixed-hash v0.8.0
[INFO] [stderr]    Compiling impl-rlp v0.3.0
[INFO] [stderr]    Compiling lru v0.8.1
[INFO] [stderr]    Compiling impl-serde v0.4.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling ethbloom v0.13.0
[INFO] [stderr]    Compiling primitive-types v0.12.2
[INFO] [stderr]    Compiling parity-util-mem-derive v0.1.0
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.3
[INFO] [stderr]    Compiling ethereum-types v0.14.1
[INFO] [stdout] warning: this item cannot be used as its where bounds are not satisfied for the `Self` type
[INFO] [stdout]    --> src/malloc_size.rs:653:5
[INFO] [stdout]     |
[INFO] [stdout] 653 |                 fn constant_size() -> Option<usize> { Some(0) }
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 683 | malloc_size_of_is_0!(bool, char, str);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `malloc_size_of_is_0` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `MallocConditionalSizeOf` is never used
[INFO] [stdout]    --> src/malloc_size.rs:207:11
[INFO] [stdout]     |
[INFO] [stdout] 207 | pub trait MallocConditionalSizeOf {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `MallocConditionalShallowSizeOf` is never used
[INFO] [stdout]    --> src/malloc_size.rs:215:11
[INFO] [stdout]     |
[INFO] [stdout] 215 | pub trait MallocConditionalShallowSizeOf {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arc_ptr` is never used
[INFO] [stdout]    --> src/malloc_size.rs:543:4
[INFO] [stdout]     |
[INFO] [stdout] 543 | fn arc_ptr<T>(s: &Arc<T>) -> *const T {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Measurable` is never constructed
[INFO] [stdout]    --> src/malloc_size.rs:700:12
[INFO] [stdout]     |
[INFO] [stdout] 700 | pub struct Measurable<T: MallocSizeOf>(pub T);
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.18s
[INFO] running `Command { std: "docker" "inspect" "8f57318e90094c408762c2159af53e8fa4f6b9adc975c7a1f6d1e30df88d9bb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f57318e90094c408762c2159af53e8fa4f6b9adc975c7a1f6d1e30df88d9bb1", kill_on_drop: false }`
[INFO] [stdout] 8f57318e90094c408762c2159af53e8fa4f6b9adc975c7a1f6d1e30df88d9bb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 899a542dc59a1090a1a135fe655908a35141e6536dc730de68ae9b264534d532
[INFO] running `Command { std: "docker" "start" "-a" "899a542dc59a1090a1a135fe655908a35141e6536dc730de68ae9b264534d532", kill_on_drop: false }`
[INFO] [stdout] warning: this item cannot be used as its where bounds are not satisfied for the `Self` type
[INFO] [stdout]    --> src/malloc_size.rs:653:5
[INFO] [stdout]     |
[INFO] [stdout] 653 |                 fn constant_size() -> Option<usize> { Some(0) }
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 683 | malloc_size_of_is_0!(bool, char, str);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `malloc_size_of_is_0` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `MallocConditionalSizeOf` is never used
[INFO] [stdout]    --> src/malloc_size.rs:207:11
[INFO] [stdout]     |
[INFO] [stdout] 207 | pub trait MallocConditionalSizeOf {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `MallocConditionalShallowSizeOf` is never used
[INFO] [stdout]    --> src/malloc_size.rs:215:11
[INFO] [stdout]     |
[INFO] [stdout] 215 | pub trait MallocConditionalShallowSizeOf {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arc_ptr` is never used
[INFO] [stdout]    --> src/malloc_size.rs:543:4
[INFO] [stdout]     |
[INFO] [stdout] 543 | fn arc_ptr<T>(s: &Arc<T>) -> *const T {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling parity-util-mem v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Measurable` is never constructed
[INFO] [stdout]    --> src/malloc_size.rs:700:12
[INFO] [stdout]     |
[INFO] [stdout] 700 | pub struct Measurable<T: MallocSizeOf>(pub T);
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this item cannot be used as its where bounds are not satisfied for the `Self` type
[INFO] [stdout]    --> src/malloc_size.rs:653:5
[INFO] [stdout]     |
[INFO] [stdout] 653 |                 fn constant_size() -> Option<usize> { Some(0) }
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 683 | malloc_size_of_is_0!(bool, char, str);
[INFO] [stdout]     | ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `malloc_size_of_is_0` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `MallocConditionalSizeOf` is never used
[INFO] [stdout]    --> src/malloc_size.rs:207:11
[INFO] [stdout]     |
[INFO] [stdout] 207 | pub trait MallocConditionalSizeOf {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `MallocConditionalShallowSizeOf` is never used
[INFO] [stdout]    --> src/malloc_size.rs:215:11
[INFO] [stdout]     |
[INFO] [stdout] 215 | pub trait MallocConditionalShallowSizeOf {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arc_ptr` is never used
[INFO] [stdout]    --> src/malloc_size.rs:543:4
[INFO] [stdout]     |
[INFO] [stdout] 543 | fn arc_ptr<T>(s: &Arc<T>) -> *const T {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Measurable` is never constructed
[INFO] [stdout]    --> src/malloc_size.rs:700:12
[INFO] [stdout]     |
[INFO] [stdout] 700 | pub struct Measurable<T: MallocSizeOf>(pub T);
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "899a542dc59a1090a1a135fe655908a35141e6536dc730de68ae9b264534d532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "899a542dc59a1090a1a135fe655908a35141e6536dc730de68ae9b264534d532", kill_on_drop: false }`
[INFO] [stdout] 899a542dc59a1090a1a135fe655908a35141e6536dc730de68ae9b264534d532
