[INFO] fetching crate ownership 0.2.4...
[INFO] testing ownership-0.2.4 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate ownership 0.2.4 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ownership 0.2.4
[INFO] finished tweaking crates.io crate ownership 0.2.4
[INFO] tweaked toml for crates.io crate ownership 0.2.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ownership 0.2.4 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ownership 0.2.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eeb0a0ef5937e0d1a3ad2b7c8fdd869a47636b73b8e656e98d3ff501c0b80b91
[INFO] running `Command { std: "docker" "start" "-a" "eeb0a0ef5937e0d1a3ad2b7c8fdd869a47636b73b8e656e98d3ff501c0b80b91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eeb0a0ef5937e0d1a3ad2b7c8fdd869a47636b73b8e656e98d3ff501c0b80b91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeb0a0ef5937e0d1a3ad2b7c8fdd869a47636b73b8e656e98d3ff501c0b80b91", kill_on_drop: false }`
[INFO] [stdout] eeb0a0ef5937e0d1a3ad2b7c8fdd869a47636b73b8e656e98d3ff501c0b80b91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2a6df923e03758ebd810443ac33119dfeff1812ca4d5d5d5178e05e96e6ae66
[INFO] running `Command { std: "docker" "start" "-a" "d2a6df923e03758ebd810443ac33119dfeff1812ca4d5d5d5178e05e96e6ae66", kill_on_drop: false }`
[INFO] [stderr]    Compiling ownership v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::impl_identity`
[INFO] [stdout]  --> src/net.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::impl_identity;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::impl_identity`
[INFO] [stdout]  --> src/never.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::impl_identity;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::impl_identity`
[INFO] [stdout]  --> src/primitive.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::impl_identity;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::impl_identity`
[INFO] [stdout]  --> src/unit.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::impl_identity;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `impl_identity`
[INFO] [stdout]  --> src/boxed.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{IntoOwned, impl_identity, iterable::recollect};
[INFO] [stdout]   |                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::impl_identity`
[INFO] [stdout]   --> src/c_string.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::impl_identity;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::impl_identity`
[INFO] [stdout]  --> src/string.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::impl_identity;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::impl_identity`
[INFO] [stdout]  --> src/os_string.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::impl_identity;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "d2a6df923e03758ebd810443ac33119dfeff1812ca4d5d5d5178e05e96e6ae66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2a6df923e03758ebd810443ac33119dfeff1812ca4d5d5d5178e05e96e6ae66", kill_on_drop: false }`
[INFO] [stdout] d2a6df923e03758ebd810443ac33119dfeff1812ca4d5d5d5178e05e96e6ae66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae8a65eabcfb81e0cd5370b94a4446476979f0595f1ba5bbaaf9cd18fc2dbabe
[INFO] running `Command { std: "docker" "start" "-a" "ae8a65eabcfb81e0cd5370b94a4446476979f0595f1ba5bbaaf9cd18fc2dbabe", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `crate::impl_identity`
[INFO] [stdout]  --> src/net.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::impl_identity;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::impl_identity`
[INFO] [stdout]  --> src/never.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::impl_identity;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::impl_identity`
[INFO] [stdout]  --> src/primitive.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::impl_identity;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::impl_identity`
[INFO] [stdout]  --> src/unit.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::impl_identity;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `impl_identity`
[INFO] [stdout]  --> src/boxed.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{IntoOwned, impl_identity, iterable::recollect};
[INFO] [stdout]   |                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::impl_identity`
[INFO] [stdout]   --> src/c_string.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::impl_identity;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::impl_identity`
[INFO] [stdout]  --> src/string.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::impl_identity;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::impl_identity`
[INFO] [stdout]  --> src/os_string.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::impl_identity;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ownership v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::impl_identity`
[INFO] [stdout]  --> src/net.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::impl_identity;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::impl_identity`
[INFO] [stdout]  --> src/never.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::impl_identity;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::impl_identity`
[INFO] [stdout]  --> src/primitive.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::impl_identity;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::impl_identity`
[INFO] [stdout]  --> src/unit.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::impl_identity;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `impl_identity`
[INFO] [stdout]  --> src/boxed.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{IntoOwned, impl_identity, iterable::recollect};
[INFO] [stdout]   |                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::impl_identity`
[INFO] [stdout]   --> src/c_string.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::impl_identity;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::impl_identity`
[INFO] [stdout]  --> src/string.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::impl_identity;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::impl_identity`
[INFO] [stdout]  --> src/os_string.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::impl_identity;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "ae8a65eabcfb81e0cd5370b94a4446476979f0595f1ba5bbaaf9cd18fc2dbabe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae8a65eabcfb81e0cd5370b94a4446476979f0595f1ba5bbaaf9cd18fc2dbabe", kill_on_drop: false }`
[INFO] [stdout] ae8a65eabcfb81e0cd5370b94a4446476979f0595f1ba5bbaaf9cd18fc2dbabe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 663e4a9d6dbafd6ed8b29f1ef99e5c3330bce291d967b5686c8631ced1608a49
[INFO] running `Command { std: "docker" "start" "-a" "663e4a9d6dbafd6ed8b29f1ef99e5c3330bce291d967b5686c8631ced1608a49", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::impl_identity`
[INFO] [stderr]  --> src/net.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::impl_identity;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::impl_identity`
[INFO] [stderr]  --> src/never.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::impl_identity;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::impl_identity`
[INFO] [stderr]  --> src/primitive.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::impl_identity;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::impl_identity`
[INFO] [stderr]  --> src/unit.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::impl_identity;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `impl_identity`
[INFO] [stderr]  --> src/boxed.rs:4:24
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::{IntoOwned, impl_identity, iterable::recollect};
[INFO] [stderr]   |                        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::impl_identity`
[INFO] [stderr]   --> src/c_string.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use crate::impl_identity;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::impl_identity`
[INFO] [stderr]  --> src/string.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::impl_identity;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::impl_identity`
[INFO] [stderr]  --> src/os_string.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::impl_identity;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ownership` (lib) generated 8 warnings (run `cargo fix --lib -p ownership` to apply 8 suggestions)
[INFO] [stderr] warning: `ownership` (lib test) generated 8 warnings (8 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ownership-a319854f07bf5165)
[INFO] [stderr]    Doc-tests ownership
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/iterable.rs - iterable::recollect (line 9) ... ignored
[INFO] [stdout] test src/macros.rs - macros::impl_identity (line 9) ... ok
[INFO] [stdout] test src/macros.rs - macros::impl_identity (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.62s; merged doctests compilation took 0.59s
[INFO] running `Command { std: "docker" "inspect" "663e4a9d6dbafd6ed8b29f1ef99e5c3330bce291d967b5686c8631ced1608a49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "663e4a9d6dbafd6ed8b29f1ef99e5c3330bce291d967b5686c8631ced1608a49", kill_on_drop: false }`
[INFO] [stdout] 663e4a9d6dbafd6ed8b29f1ef99e5c3330bce291d967b5686c8631ced1608a49