[INFO] fetching crate peuler 0.1.0...
[INFO] testing peuler-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate peuler 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate peuler 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate peuler 0.1.0
[INFO] tweaked toml for crates.io crate peuler 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate peuler 0.1.0 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 peuler 0.1.0 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" "+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-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4017ddcf8ab8238b71c94df4d03ab1d820e9a5cd6fa64cecdc5d8a1feea7a0c1
[INFO] running `Command { std: "docker" "start" "-a" "4017ddcf8ab8238b71c94df4d03ab1d820e9a5cd6fa64cecdc5d8a1feea7a0c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4017ddcf8ab8238b71c94df4d03ab1d820e9a5cd6fa64cecdc5d8a1feea7a0c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4017ddcf8ab8238b71c94df4d03ab1d820e9a5cd6fa64cecdc5d8a1feea7a0c1", kill_on_drop: false }`
[INFO] [stdout] 4017ddcf8ab8238b71c94df4d03ab1d820e9a5cd6fa64cecdc5d8a1feea7a0c1
[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=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] c7f8204f4a16c3e390f5b3b78c991e8c5bccfac7bce0e992f6c3d7e4b3881aab
[INFO] running `Command { std: "docker" "start" "-a" "c7f8204f4a16c3e390f5b3b78c991e8c5bccfac7bce0e992f6c3d7e4b3881aab", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling malachite-nz v0.6.1
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling malachite-base v0.6.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling katexit v0.1.5
[INFO] [stderr]    Compiling malachite-q v0.6.1
[INFO] [stderr]    Compiling malachite v0.6.1
[INFO] [stderr]    Compiling pmath v0.1.0
[INFO] [stderr]    Compiling peuler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.59s
[INFO] running `Command { std: "docker" "inspect" "c7f8204f4a16c3e390f5b3b78c991e8c5bccfac7bce0e992f6c3d7e4b3881aab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7f8204f4a16c3e390f5b3b78c991e8c5bccfac7bce0e992f6c3d7e4b3881aab", kill_on_drop: false }`
[INFO] [stdout] c7f8204f4a16c3e390f5b3b78c991e8c5bccfac7bce0e992f6c3d7e4b3881aab
[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=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] 6df79efb846765a66bee443673962db292742c3fca30ac3b17890bbd920d82e8
[INFO] running `Command { std: "docker" "start" "-a" "6df79efb846765a66bee443673962db292742c3fca30ac3b17890bbd920d82e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling peuler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "6df79efb846765a66bee443673962db292742c3fca30ac3b17890bbd920d82e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6df79efb846765a66bee443673962db292742c3fca30ac3b17890bbd920d82e8", kill_on_drop: false }`
[INFO] [stdout] 6df79efb846765a66bee443673962db292742c3fca30ac3b17890bbd920d82e8
[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=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] 04622e9a906662890928db1cb591cd68d586dcd16804da28f48c4326a6c874b5
[INFO] running `Command { std: "docker" "start" "-a" "04622e9a906662890928db1cb591cd68d586dcd16804da28f48c4326a6c874b5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/peuler-bbfd577723aa5199)
[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]      Running tests/problems.rs (/opt/rustwide/target/debug/deps/problems-c9dc5389902ca245)
[INFO] [stdout] 
[INFO] [stdout] running 88 tests
[INFO] [stdout] test problem_0001 ... ok
[INFO] [stdout] test problem_0008 ... ok
[INFO] [stdout] test problem_0005 ... ok
[INFO] [stdout] test problem_0006 ... ok
[INFO] [stdout] test problem_0009 ... ok
[INFO] [stdout] test problem_0007 ... ok
[INFO] [stdout] test problem_0011 ... ok
[INFO] [stdout] test problem_0015 ... ok
[INFO] [stdout] test problem_0016 ... ok
[INFO] [stdout] test problem_0002 ... ok
[INFO] [stdout] test problem_0013 ... ok
[INFO] [stdout] test problem_0018 ... ok
[INFO] [stdout] test problem_0019 ... ok
[INFO] [stdout] test problem_0020 ... ok
[INFO] [stdout] test problem_0017 ... ok
[INFO] [stdout] test problem_0021 ... ok
[INFO] [stdout] test problem_0024 ... ok
[INFO] [stdout] test problem_0025 ... ok
[INFO] [stdout] test problem_0026 ... ok
[INFO] [stdout] test problem_0022 ... ok
[INFO] [stdout] test problem_0028 ... ok
[INFO] [stdout] test problem_0027 ... ok
[INFO] [stdout] test problem_0003 ... ok
[INFO] [stdout] test problem_0029 ... ok
[INFO] [stdout] test problem_0031 ... ok
[INFO] [stdout] test problem_0010 ... ok
[INFO] [stdout] test problem_0012 ... ok
[INFO] [stdout] test problem_0033 ... ok
[INFO] [stdout] test problem_0036 ... ok
[INFO] [stdout] test problem_0037 ... ok
[INFO] [stdout] test problem_0004 ... ok
[INFO] [stdout] test problem_0039 ... ok
[INFO] [stdout] test problem_0040 ... ok
[INFO] [stdout] test problem_0041 ... ok
[INFO] [stdout] test problem_0042 ... ok
[INFO] [stdout] test problem_0030 ... ok
[INFO] [stdout] test problem_0043 ... ok
[INFO] [stdout] test problem_0045 ... ok
[INFO] [stdout] test problem_0046 ... ok
[INFO] [stdout] test problem_0035 ... ok
[INFO] [stdout] test problem_0048 ... ok
[INFO] [stdout] test problem_0049 ... ok
[INFO] [stdout] test problem_0038 ... ok
[INFO] [stdout] test problem_0050 ... ok
[INFO] [stdout] test problem_0053 ... ok
[INFO] [stdout] test problem_0054 ... ok
[INFO] [stdout] test problem_0052 ... ok
[INFO] [stdout] test problem_0055 ... ok
[INFO] [stdout] test problem_0057 ... ok
[INFO] [stdout] test problem_0034 ... ok
[INFO] [stdout] test problem_0056 ... ok
[INFO] [stdout] test problem_0061 ... ok
[INFO] [stdout] test problem_0062 ... ok
[INFO] [stdout] test problem_0063 ... ok
[INFO] [stdout] test problem_0059 ... ok
[INFO] [stdout] test problem_0065 ... ok
[INFO] [stdout] test problem_0066 ... ok
[INFO] [stdout] test problem_0067 ... ok
[INFO] [stdout] test problem_0058 ... ok
[INFO] [stdout] test problem_0032 ... ok
[INFO] [stdout] test problem_0071 ... ok
[INFO] [stdout] test problem_0069 ... ok
[INFO] [stdout] test problem_0073 ... ok
[INFO] [stdout] test problem_0064 ... ok
[INFO] [stdout] test problem_0072 ... ok
[INFO] [stdout] test problem_0076 ... ok
[INFO] [stdout] test problem_0077 ... ok
[INFO] [stdout] test problem_0075 ... ok
[INFO] [stdout] test problem_0080 ... ok
[INFO] [stdout] test problem_0081 ... ok
[INFO] [stdout] test problem_0082 ... ok
[INFO] [stdout] test problem_0085 ... ok
[INFO] [stdout] test problem_0089 ... ok
[INFO] [stdout] test problem_0091 ... ok
[INFO] [stdout] test problem_0044 ... ok
[INFO] [stdout] test problem_0078 ... ok
[INFO] [stdout] test problem_0047 ... ok
[INFO] [stdout] test problem_0097 ... ok
[INFO] [stdout] test problem_0099 ... ok
[INFO] [stdout] test problem_0100 ... ok
[INFO] [stdout] test problem_0102 ... ok
[INFO] [stdout] test problem_0074 ... ok
[INFO] [stdout] test problem_0098 ... ok
[INFO] [stdout] test problem_0023 ... ok
[INFO] [stdout] test problem_0095 ... ok
[INFO] [stdout] test problem_0014 ... ok
[INFO] [stdout] test problem_0092 ... ok
[INFO] [stdout] test problem_0070 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 88 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 32.41s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests peuler
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/../README.md - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.64s; merged doctests compilation took 0.62s
[INFO] running `Command { std: "docker" "inspect" "04622e9a906662890928db1cb591cd68d586dcd16804da28f48c4326a6c874b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04622e9a906662890928db1cb591cd68d586dcd16804da28f48c4326a6c874b5", kill_on_drop: false }`
[INFO] [stdout] 04622e9a906662890928db1cb591cd68d586dcd16804da28f48c4326a6c874b5
