[INFO] fetching crate openhistogram 0.1.1...
[INFO] testing openhistogram-0.1.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate openhistogram 0.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate openhistogram 0.1.1
[INFO] finished tweaking crates.io crate openhistogram 0.1.1
[INFO] tweaked toml for crates.io crate openhistogram 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate openhistogram 0.1.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate openhistogram 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2214df9a72141d56f8d8ef646c8d291c3c91506a79af9a9a46f0076892b5d613
[INFO] running `Command { std: "docker" "start" "-a" "2214df9a72141d56f8d8ef646c8d291c3c91506a79af9a9a46f0076892b5d613", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2214df9a72141d56f8d8ef646c8d291c3c91506a79af9a9a46f0076892b5d613", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2214df9a72141d56f8d8ef646c8d291c3c91506a79af9a9a46f0076892b5d613", kill_on_drop: false }`
[INFO] [stdout] 2214df9a72141d56f8d8ef646c8d291c3c91506a79af9a9a46f0076892b5d613
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56d942c1b8a9c6d472438628bf702c713c78db93b5107a3c9c6f47a4e18a6f4d
[INFO] running `Command { std: "docker" "start" "-a" "56d942c1b8a9c6d472438628bf702c713c78db93b5107a3c9c6f47a4e18a6f4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling zerocopy v0.8.14
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling random v0.13.2
[INFO] [stderr]    Compiling special v0.10.3
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling probability v0.20.3
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling rand_core v0.9.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stderr]    Compiling openhistogram v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.78s
[INFO] running `Command { std: "docker" "inspect" "56d942c1b8a9c6d472438628bf702c713c78db93b5107a3c9c6f47a4e18a6f4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56d942c1b8a9c6d472438628bf702c713c78db93b5107a3c9c6f47a4e18a6f4d", kill_on_drop: false }`
[INFO] [stdout] 56d942c1b8a9c6d472438628bf702c713c78db93b5107a3c9c6f47a4e18a6f4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c80f9e1f3b938a10f08f8dfca60f5783a209c8a52d89b6be4b9679ba3b8a283d
[INFO] running `Command { std: "docker" "start" "-a" "c80f9e1f3b938a10f08f8dfca60f5783a209c8a52d89b6be4b9679ba3b8a283d", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling openhistogram v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.09s
[INFO] running `Command { std: "docker" "inspect" "c80f9e1f3b938a10f08f8dfca60f5783a209c8a52d89b6be4b9679ba3b8a283d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c80f9e1f3b938a10f08f8dfca60f5783a209c8a52d89b6be4b9679ba3b8a283d", kill_on_drop: false }`
[INFO] [stdout] c80f9e1f3b938a10f08f8dfca60f5783a209c8a52d89b6be4b9679ba3b8a283d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1c434ecd70c75a1dd26e523a2927a4e4929392eaf5399df67d149850a536416d
[INFO] running `Command { std: "docker" "start" "-a" "1c434ecd70c75a1dd26e523a2927a4e4929392eaf5399df67d149850a536416d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/openhistogram-093770d4d0c563ec)
[INFO] [stdout] running 17 tests
[INFO] [stdout] test analysis::tests::quantiles ... ok
[INFO] [stdout] test bin::tests::boundary_width ... ok
[INFO] [stdout] test histogram::tests::basic ... ok
[INFO] [stdout] test analysis::tests::inverse_quantiles ... ok
[INFO] [stdout] test analysis::tests::counts ... ok
[INFO] [stdout] test histogram::tests::clone ... ok
[INFO] [stdout] test histogram::tests::clamp ... ok
[INFO] [stdout] test histogram::tests::sweep ... ok
[INFO] [stdout] test histogram::tests::sample_saturate ... ok
[INFO] [stdout] test bin::tests::display ... ok
[INFO] [stdout] test histogram::tests::sub_accum ... ok
[INFO] [stdout] test bin::tests::from_duration ... ok
[INFO] [stdout] test serialize::tests::raw_oh_repr ... ok
[INFO] [stdout] test bin::tests::ops ... ok
[INFO] [stdout] test bin::tests::construction ... ok
[INFO] [stdout] test histogram::tests::hist_macro ... ok
[INFO] [stdout] test histogram::tests::downsample ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests openhistogram
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 7) ... ignored
[INFO] [stdout] test src/histogram.rs - histogram::Histogram::insert (line 52) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1c434ecd70c75a1dd26e523a2927a4e4929392eaf5399df67d149850a536416d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c434ecd70c75a1dd26e523a2927a4e4929392eaf5399df67d149850a536416d", kill_on_drop: false }`
[INFO] [stdout] 1c434ecd70c75a1dd26e523a2927a4e4929392eaf5399df67d149850a536416d
