[INFO] fetching crate peeking-iter 0.3.0...
[INFO] testing peeking-iter-0.3.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate peeking-iter 0.3.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate peeking-iter 0.3.0
[INFO] finished tweaking crates.io crate peeking-iter 0.3.0
[INFO] tweaked toml for crates.io crate peeking-iter 0.3.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate peeking-iter 0.3.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate peeking-iter 0.3.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79dee373fafadd9c8400a4029b3c2a8d0ddf49b8eac7b561ad968e92d5af61d0
[INFO] running `Command { std: "docker" "start" "-a" "79dee373fafadd9c8400a4029b3c2a8d0ddf49b8eac7b561ad968e92d5af61d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79dee373fafadd9c8400a4029b3c2a8d0ddf49b8eac7b561ad968e92d5af61d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79dee373fafadd9c8400a4029b3c2a8d0ddf49b8eac7b561ad968e92d5af61d0", kill_on_drop: false }`
[INFO] [stdout] 79dee373fafadd9c8400a4029b3c2a8d0ddf49b8eac7b561ad968e92d5af61d0
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6cc1a5778341aceceea47365e9b5b335cad72203068842f202e6b39462ac2566
[INFO] running `Command { std: "docker" "start" "-a" "6cc1a5778341aceceea47365e9b5b335cad72203068842f202e6b39462ac2566", kill_on_drop: false }`
[INFO] [stderr]    Compiling peeking-iter v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "6cc1a5778341aceceea47365e9b5b335cad72203068842f202e6b39462ac2566", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cc1a5778341aceceea47365e9b5b335cad72203068842f202e6b39462ac2566", kill_on_drop: false }`
[INFO] [stdout] 6cc1a5778341aceceea47365e9b5b335cad72203068842f202e6b39462ac2566
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51af7954803a45a40d7ffd92d67014f9411d08d3fef3375f96f2b56d1aeaa301
[INFO] running `Command { std: "docker" "start" "-a" "51af7954803a45a40d7ffd92d67014f9411d08d3fef3375f96f2b56d1aeaa301", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.84
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling serde v1.0.203
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[INFO] [stderr]    Compiling serde_json v1.0.117
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[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling plotters-backend v0.3.6
[INFO] [stderr]    Compiling anstyle v1.0.7
[INFO] [stderr]    Compiling half v2.4.1
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[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling clap_builder v4.5.2
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling plotters-svg v0.3.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling is-terminal v0.4.12
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling plotters v0.3.6
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap v4.5.4
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling peeking-iter v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `next_while` is never used
[INFO] [stdout]    --> src/parser.rs:119:8
[INFO] [stdout]     |
[INFO] [stdout] 119 |     fn next_while() {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 29.72s
[INFO] running `Command { std: "docker" "inspect" "51af7954803a45a40d7ffd92d67014f9411d08d3fef3375f96f2b56d1aeaa301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51af7954803a45a40d7ffd92d67014f9411d08d3fef3375f96f2b56d1aeaa301", kill_on_drop: false }`
[INFO] [stdout] 51af7954803a45a40d7ffd92d67014f9411d08d3fef3375f96f2b56d1aeaa301
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eeb6938359e38eb50d4d9aa01505eb8c9317ef6f0174f70d7037ca35a85cc409
[INFO] running `Command { std: "docker" "start" "-a" "eeb6938359e38eb50d4d9aa01505eb8c9317ef6f0174f70d7037ca35a85cc409", kill_on_drop: false }`
[INFO] [stderr] warning: function `next_while` is never used
[INFO] [stderr]    --> src/parser.rs:119:8
[INFO] [stderr]     |
[INFO] [stderr] 119 |     fn next_while() {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `peeking-iter` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/peeking_iter-fb22148c03f3cbd6)
[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] [stderr]    Doc-tests peeking_iter
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/parser.rs - parser::Parser<I>::next (line 48) ... ok
[INFO] [stdout] test src/parser.rs - parser::Parser<I>::line (line 84) ... ok
[INFO] [stdout] test src/peeking.rs - peeking::Peeking::advance_to_peeked (line 58) ... ok
[INFO] [stdout] test src/peeking.rs - peeking::Peeking::rewind_peeking (line 74) ... ok
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] test src/peeking.rs - peeking::Peeking::peek (line 43) ... ok
[INFO] [stdout] test src/peeking.rs - peeking::Peeking::next_while (line 107) ... ok
[INFO] [stdout] test src/peeking.rs - peeking::Peeking::peek_nth (line 89) ... ok
[INFO] [stdout] test src/peeking.rs - peeking::Peeking::next_while1 (line 146) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eeb6938359e38eb50d4d9aa01505eb8c9317ef6f0174f70d7037ca35a85cc409", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeb6938359e38eb50d4d9aa01505eb8c9317ef6f0174f70d7037ca35a85cc409", kill_on_drop: false }`
[INFO] [stdout] eeb6938359e38eb50d4d9aa01505eb8c9317ef6f0174f70d7037ca35a85cc409
