[INFO] fetching crate rs-tool 0.1.1...
[INFO] testing rs-tool-0.1.1 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate rs-tool 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate rs-tool 0.1.1
[INFO] finished tweaking crates.io crate rs-tool 0.1.1
[INFO] tweaked toml for crates.io crate rs-tool 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rs-tool 0.1.1 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rs-tool 0.1.1 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f583a55a73a79f3a71023c9cdffd17aa83423d34b04c15839ef7dda527cd42fe
[INFO] running `Command { std: "docker" "start" "-a" "f583a55a73a79f3a71023c9cdffd17aa83423d34b04c15839ef7dda527cd42fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f583a55a73a79f3a71023c9cdffd17aa83423d34b04c15839ef7dda527cd42fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f583a55a73a79f3a71023c9cdffd17aa83423d34b04c15839ef7dda527cd42fe", kill_on_drop: false }`
[INFO] [stdout] f583a55a73a79f3a71023c9cdffd17aa83423d34b04c15839ef7dda527cd42fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b2a126546d99a5a4416ca9553408954c00123e63d086a7a8ce2a0e4f2060818
[INFO] running `Command { std: "docker" "start" "-a" "1b2a126546d99a5a4416ca9553408954c00123e63d086a7a8ce2a0e4f2060818", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling serde v1.0.200
[INFO] [stderr]    Compiling colorchoice v1.0.1
[INFO] [stderr]    Compiling anstyle-query v1.0.3
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling anstyle v1.0.7
[INFO] [stderr]    Compiling serde_json v1.0.116
[INFO] [stderr]    Compiling anstyle-parse v0.2.4
[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling unicode-width v0.1.12
[INFO] [stderr]    Compiling encode_unicode v1.0.0
[INFO] [stderr]    Compiling either v1.11.0
[INFO] [stderr]    Compiling fastrand v2.1.0
[INFO] [stderr]    Compiling anstream v0.6.14
[INFO] [stderr]    Compiling clap_builder v4.5.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling is-terminal v0.4.12
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling syn v2.0.61
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling serde_derive v1.0.200
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling clap v4.5.4
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling prettytable v0.10.0
[INFO] [stderr]    Compiling rs-tool v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:174:31
[INFO] [stdout]     |
[INFO] [stdout] 174 | fn histogram_top_k(reservoir: &Reservoir<String>, k: u32) -> Vec<ValueFrequency> {
[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] 174 | fn histogram_top_k(reservoir: &Reservoir<String>, k: u32) -> Vec<ValueFrequency<'_>> {
[INFO] [stdout]     |                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.42s
[INFO] running `Command { std: "docker" "inspect" "1b2a126546d99a5a4416ca9553408954c00123e63d086a7a8ce2a0e4f2060818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b2a126546d99a5a4416ca9553408954c00123e63d086a7a8ce2a0e4f2060818", kill_on_drop: false }`
[INFO] [stdout] 1b2a126546d99a5a4416ca9553408954c00123e63d086a7a8ce2a0e4f2060818
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 574c1d799cb7c4659346afc3b0b8599c7c14b5683a84d82aedd5a4eed15d4067
[INFO] running `Command { std: "docker" "start" "-a" "574c1d799cb7c4659346afc3b0b8599c7c14b5683a84d82aedd5a4eed15d4067", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-tool v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:174:31
[INFO] [stdout]     |
[INFO] [stdout] 174 | fn histogram_top_k(reservoir: &Reservoir<String>, k: u32) -> Vec<ValueFrequency> {
[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] 174 | fn histogram_top_k(reservoir: &Reservoir<String>, k: u32) -> Vec<ValueFrequency<'_>> {
[INFO] [stdout]     |                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "574c1d799cb7c4659346afc3b0b8599c7c14b5683a84d82aedd5a4eed15d4067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "574c1d799cb7c4659346afc3b0b8599c7c14b5683a84d82aedd5a4eed15d4067", kill_on_drop: false }`
[INFO] [stdout] 574c1d799cb7c4659346afc3b0b8599c7c14b5683a84d82aedd5a4eed15d4067
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5a944b8cb7de41d03f90bbe94031684adc2629d6e24b1b10046f72b13de43a5f
[INFO] running `Command { std: "docker" "start" "-a" "5a944b8cb7de41d03f90bbe94031684adc2629d6e24b1b10046f72b13de43a5f", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/main.rs:174:31
[INFO] [stderr]     |
[INFO] [stderr] 174 | fn histogram_top_k(reservoir: &Reservoir<String>, k: u32) -> Vec<ValueFrequency> {
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^                 ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                               |
[INFO] [stderr]     |                               the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 174 | fn histogram_top_k(reservoir: &Reservoir<String>, k: u32) -> Vec<ValueFrequency<'_>> {
[INFO] [stderr]     |                                                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rs-tool` (bin "rs-tool" test) generated 1 warning (run `cargo fix --bin "rs-tool" -p rs-tool --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rs_tool-e879016adb4ffc46)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test reservoir::tests::test_empty ... ok
[INFO] [stdout] test reservoir::tests::test_single_entry ... ok
[INFO] [stdout] test reservoir::tests::test_many_entries_2_types ... ok
[INFO] [stdout] test reservoir::tests::test_merge ... ok
[INFO] [stdout] test reservoir::tests::test_single_entry_overflow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5a944b8cb7de41d03f90bbe94031684adc2629d6e24b1b10046f72b13de43a5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a944b8cb7de41d03f90bbe94031684adc2629d6e24b1b10046f72b13de43a5f", kill_on_drop: false }`
[INFO] [stdout] 5a944b8cb7de41d03f90bbe94031684adc2629d6e24b1b10046f72b13de43a5f
