[INFO] fetching crate nth-cons-list 0.1.0...
[INFO] testing nth-cons-list-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate nth-cons-list 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate nth-cons-list 0.1.0
[INFO] finished tweaking crates.io crate nth-cons-list 0.1.0
[INFO] tweaked toml for crates.io crate nth-cons-list 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nth-cons-list 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73dd25efe6e3f4e2742f297925e28d871a0baec10ae23956b206563225e78bf4
[INFO] running `Command { std: "docker" "start" "-a" "73dd25efe6e3f4e2742f297925e28d871a0baec10ae23956b206563225e78bf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73dd25efe6e3f4e2742f297925e28d871a0baec10ae23956b206563225e78bf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73dd25efe6e3f4e2742f297925e28d871a0baec10ae23956b206563225e78bf4", kill_on_drop: false }`
[INFO] [stdout] 73dd25efe6e3f4e2742f297925e28d871a0baec10ae23956b206563225e78bf4
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c8fa87b43facda80d4a3630d461a40f7847f4a82ee5199dbd1a539d314deaf8
[INFO] running `Command { std: "docker" "start" "-a" "9c8fa87b43facda80d4a3630d461a40f7847f4a82ee5199dbd1a539d314deaf8", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] Compiling nth-cons-list v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] --> src/lib.rs:122:17
[INFO] [stdout] |
[INFO] [stdout] 122 | pub fn iter(&self) -> Iter {
[INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] | |
[INFO] [stdout] | the lifetime is elided here
[INFO] [stdout] |
[INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout] |
[INFO] [stdout] 122 | pub fn iter(&self) -> Iter<'_, A> {
[INFO] [stdout] | +++
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "9c8fa87b43facda80d4a3630d461a40f7847f4a82ee5199dbd1a539d314deaf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c8fa87b43facda80d4a3630d461a40f7847f4a82ee5199dbd1a539d314deaf8", kill_on_drop: false }`
[INFO] [stdout] 9c8fa87b43facda80d4a3630d461a40f7847f4a82ee5199dbd1a539d314deaf8
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4344bc9628f2470a0a488f2bf8f353a176883b4863f7f75db522df8f9438584
[INFO] running `Command { std: "docker" "start" "-a" "c4344bc9628f2470a0a488f2bf8f353a176883b4863f7f75db522df8f9438584", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] --> src/lib.rs:122:17
[INFO] [stdout] |
[INFO] [stdout] 122 | pub fn iter(&self) -> Iter {
[INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] | |
[INFO] [stdout] | the lifetime is elided here
[INFO] [stdout] |
[INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout] |
[INFO] [stdout] 122 | pub fn iter(&self) -> Iter<'_, A> {
[INFO] [stdout] | +++
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] Compiling nth-cons-list v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] --> src/lib.rs:122:17
[INFO] [stdout] |
[INFO] [stdout] 122 | pub fn iter(&self) -> Iter {
[INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] | |
[INFO] [stdout] | the lifetime is elided here
[INFO] [stdout] |
[INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout] |
[INFO] [stdout] 122 | pub fn iter(&self) -> Iter<'_, A> {
[INFO] [stdout] | +++
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "c4344bc9628f2470a0a488f2bf8f353a176883b4863f7f75db522df8f9438584", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4344bc9628f2470a0a488f2bf8f353a176883b4863f7f75db522df8f9438584", kill_on_drop: false }`
[INFO] [stdout] c4344bc9628f2470a0a488f2bf8f353a176883b4863f7f75db522df8f9438584
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 55696d916c4a7a481fa370b4031fa0ef144116ae507b904e7441e6ed1e470aa3
[INFO] running `Command { std: "docker" "start" "-a" "55696d916c4a7a481fa370b4031fa0ef144116ae507b904e7441e6ed1e470aa3", kill_on_drop: false }`
[INFO] [stdout]
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stdout] running 11 tests
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] test tests::test_cons ... ok
[INFO] [stderr] --> src/lib.rs:122:17
[INFO] [stdout] test tests::test_default ... ok
[INFO] [stderr] |
[INFO] [stdout] test tests::test_fmt ... ok
[INFO] [stderr] 122 | pub fn iter(&self) -> Iter {
[INFO] [stdout] test tests::test_nil ... ok
[INFO] [stderr] | ^^^^^ ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] test tests::test_partial_cmp ... ok
[INFO] [stderr] | |
[INFO] [stdout] test tests::test_nil_panic_head - should panic ... ok
[INFO] [stderr] | the lifetime is elided here
[INFO] [stdout] test tests::test_nil_panic_tail - should panic ... ok
[INFO] [stderr] |
[INFO] [stdout] test tests::test_cmp ... ok
[INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] test tests::test_eq ... ok
[INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] test tests::test_reverse ... ok
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stdout] test tests::test_to_from_iterator ... ok
[INFO] [stderr] |
[INFO] [stdout]
[INFO] [stderr] 122 | pub fn iter(&self) -> Iter<'_, A> {
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stderr] | +++
[INFO] [stdout]
[INFO] [stderr]
[INFO] [stderr] warning: `nth-cons-list` (lib) generated 1 warning (run `cargo fix --lib -p nth-cons-list` to apply 1 suggestion)
[INFO] [stderr] warning: `nth-cons-list` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nth_cons_list-f59d853c3f9e8b42)
[INFO] [stderr] Doc-tests nth_cons_list
[INFO] [stdout]
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - List (line 18) ... ok
[INFO] [stdout] test src/lib.rs - List (line 27) ... ok
[INFO] [stdout]
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout]
[INFO] running `Command { std: "docker" "inspect" "55696d916c4a7a481fa370b4031fa0ef144116ae507b904e7441e6ed1e470aa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55696d916c4a7a481fa370b4031fa0ef144116ae507b904e7441e6ed1e470aa3", kill_on_drop: false }`
[INFO] [stdout] 55696d916c4a7a481fa370b4031fa0ef144116ae507b904e7441e6ed1e470aa3