[INFO] fetching crate vek 0.17.1...
[INFO] building vek-0.17.1 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate vek 0.17.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate vek 0.17.1
[INFO] finished tweaking crates.io crate vek 0.17.1
[INFO] tweaked toml for crates.io crate vek 0.17.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vek 0.17.1 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 22 packages to latest compatible versions
[INFO] [stderr]       Adding image v0.23.14 (available: v0.25.8)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4459c0e480883d20abd4cf99972dfb0345e6047724ea1230e9ccb5388d9c9d2b
[INFO] running `Command { std: "docker" "start" "-a" "4459c0e480883d20abd4cf99972dfb0345e6047724ea1230e9ccb5388d9c9d2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4459c0e480883d20abd4cf99972dfb0345e6047724ea1230e9ccb5388d9c9d2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4459c0e480883d20abd4cf99972dfb0345e6047724ea1230e9ccb5388d9c9d2b", kill_on_drop: false }`
[INFO] [stdout] 4459c0e480883d20abd4cf99972dfb0345e6047724ea1230e9ccb5388d9c9d2b
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea3f019469ea65bebe5727c701c81e451b8b6fc929128f1516bf8d7754c1b45c
[INFO] running `Command { std: "docker" "start" "-a" "ea3f019469ea65bebe5727c701c81e451b8b6fc929128f1516bf8d7754c1b45c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling vek v0.17.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/transition.rs:45:32
[INFO] [stdout]    |
[INFO] [stdout] 43 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]    |                                    --------- in this derive macro expansion
[INFO] [stdout] 44 | // #[cfg_attr(feature="serde", derive(Serialize, Deserialize))] NOTE: Fails with cargo test.
[INFO] [stdout] 45 | pub struct ProgressMapperFn<T>(pub fn(T) -> T);
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.47s
[INFO] running `Command { std: "docker" "inspect" "ea3f019469ea65bebe5727c701c81e451b8b6fc929128f1516bf8d7754c1b45c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea3f019469ea65bebe5727c701c81e451b8b6fc929128f1516bf8d7754c1b45c", kill_on_drop: false }`
[INFO] [stdout] ea3f019469ea65bebe5727c701c81e451b8b6fc929128f1516bf8d7754c1b45c
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2639eab52b832634f3e5c31f74b5010b547c535c21b5e0eaba367f3eb8259575
[INFO] running `Command { std: "docker" "start" "-a" "2639eab52b832634f3e5c31f74b5010b547c535c21b5e0eaba367f3eb8259575", kill_on_drop: false }`
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/transition.rs:45:32
[INFO] [stdout]    |
[INFO] [stdout] 43 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]    |                                    --------- in this derive macro expansion
[INFO] [stdout] 44 | // #[cfg_attr(feature="serde", derive(Serialize, Deserialize))] NOTE: Fails with cargo test.
[INFO] [stdout] 45 | pub struct ProgressMapperFn<T>(pub fn(T) -> T);
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling vek v0.17.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/transition.rs:45:32
[INFO] [stdout]    |
[INFO] [stdout] 43 | #[derive(Debug, Copy, Clone, Hash, PartialEq, Eq)]
[INFO] [stdout]    |                                    --------- in this derive macro expansion
[INFO] [stdout] 44 | // #[cfg_attr(feature="serde", derive(Serialize, Deserialize))] NOTE: Fails with cargo test.
[INFO] [stdout] 45 | pub struct ProgressMapperFn<T>(pub fn(T) -> T);
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.80s
[INFO] running `Command { std: "docker" "inspect" "2639eab52b832634f3e5c31f74b5010b547c535c21b5e0eaba367f3eb8259575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2639eab52b832634f3e5c31f74b5010b547c535c21b5e0eaba367f3eb8259575", kill_on_drop: false }`
[INFO] [stdout] 2639eab52b832634f3e5c31f74b5010b547c535c21b5e0eaba367f3eb8259575
