[INFO] fetching crate polycool 0.4.0...
[INFO] testing polycool-0.4.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate polycool 0.4.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate polycool 0.4.0
[INFO] finished tweaking crates.io crate polycool 0.4.0
[INFO] tweaked toml for crates.io crate polycool 0.4.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polycool 0.4.0 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] crate crates.io crate polycool 0.4.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41bccd48293890461b44e37fd0663771384be8ef3456b1111573676dc98b3851
[INFO] running `Command { std: "docker" "start" "-a" "41bccd48293890461b44e37fd0663771384be8ef3456b1111573676dc98b3851", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41bccd48293890461b44e37fd0663771384be8ef3456b1111573676dc98b3851", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41bccd48293890461b44e37fd0663771384be8ef3456b1111573676dc98b3851", kill_on_drop: false }`
[INFO] [stdout] 41bccd48293890461b44e37fd0663771384be8ef3456b1111573676dc98b3851
[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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a86afa205dbc92b7ff8a2fae5b7694a60e144410c36ebad660130aeea6b66ec
[INFO] running `Command { std: "docker" "start" "-a" "7a86afa205dbc92b7ff8a2fae5b7694a60e144410c36ebad660130aeea6b66ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling polycool v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "7a86afa205dbc92b7ff8a2fae5b7694a60e144410c36ebad660130aeea6b66ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a86afa205dbc92b7ff8a2fae5b7694a60e144410c36ebad660130aeea6b66ec", kill_on_drop: false }`
[INFO] [stdout] 7a86afa205dbc92b7ff8a2fae5b7694a60e144410c36ebad660130aeea6b66ec
[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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aec2f4939e75e8fb883f1f90e5d0898645fa5cf4b11e525251815847040d64f1
[INFO] running `Command { std: "docker" "start" "-a" "aec2f4939e75e8fb883f1f90e5d0898645fa5cf4b11e525251815847040d64f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling clap_builder v4.5.41
[INFO] [stderr]    Compiling arbtest v0.3.2
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling clap v4.5.41
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.7.0
[INFO] [stderr]    Compiling polycool v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 17.58s
[INFO] running `Command { std: "docker" "inspect" "aec2f4939e75e8fb883f1f90e5d0898645fa5cf4b11e525251815847040d64f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aec2f4939e75e8fb883f1f90e5d0898645fa5cf4b11e525251815847040d64f1", kill_on_drop: false }`
[INFO] [stdout] aec2f4939e75e8fb883f1f90e5d0898645fa5cf4b11e525251815847040d64f1
[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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 50caf5d1230b355c262d90ab13bea1598d5f507afa52d33632461875934f4e59
[INFO] running `Command { std: "docker" "start" "-a" "50caf5d1230b355c262d90ab13bea1598d5f507afa52d33632461875934f4e59", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/polycool-332db7e8ef75bbb6)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test poly::tests::smoke ... ok
[INFO] [stdout] test cubic::tests::x_cubed ... ok
[INFO] [stdout] test poly_dyn::tests::smoke ... ok
[INFO] [stdout] test arbitrary::tests::planted_root ... ok
[INFO] [stdout] test arbitrary::tests::unit_interval ... ok
[INFO] [stdout] test poly::tests::planted_root_deg5 ... ok
[INFO] [stdout] test poly::tests::root_evaluation_deg4 ... ok
[INFO] [stdout] test poly::tests::root_evaluation_deg9 ... ok
[INFO] [stdout] test poly::tests::root_evaluation_deg3 ... ok
[INFO] [stdout] test quadratic::tests::root_evaluation ... ok
[INFO] [stderr]    Doc-tests polycool
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/poly.rs - poly::Poly (line 16) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.29s; merged doctests compilation took 0.25s
[INFO] running `Command { std: "docker" "inspect" "50caf5d1230b355c262d90ab13bea1598d5f507afa52d33632461875934f4e59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50caf5d1230b355c262d90ab13bea1598d5f507afa52d33632461875934f4e59", kill_on_drop: false }`
[INFO] [stdout] 50caf5d1230b355c262d90ab13bea1598d5f507afa52d33632461875934f4e59