[INFO] fetching crate cralgebra 0.2.1...
[INFO] testing cralgebra-0.2.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate cralgebra 0.2.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate cralgebra 0.2.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate cralgebra 0.2.1
[INFO] tweaked toml for crates.io crate cralgebra 0.2.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cralgebra 0.2.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cralgebra 0.2.1 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56e0627a91a8135db6ce94022e47793b2e792e799114285f705dfece82af26ae
[INFO] running `Command { std: "docker" "start" "-a" "56e0627a91a8135db6ce94022e47793b2e792e799114285f705dfece82af26ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56e0627a91a8135db6ce94022e47793b2e792e799114285f705dfece82af26ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56e0627a91a8135db6ce94022e47793b2e792e799114285f705dfece82af26ae", kill_on_drop: false }`
[INFO] [stdout] 56e0627a91a8135db6ce94022e47793b2e792e799114285f705dfece82af26ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fca9cf99b7bb68984b479ccdc28c9d0d78690cca949c12fe4268060a2b16d6e
[INFO] running `Command { std: "docker" "start" "-a" "3fca9cf99b7bb68984b479ccdc28c9d0d78690cca949c12fe4268060a2b16d6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling cralgebra v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/types/montgomery_dyn.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let c = ctx.1;
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "3fca9cf99b7bb68984b479ccdc28c9d0d78690cca949c12fe4268060a2b16d6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fca9cf99b7bb68984b479ccdc28c9d0d78690cca949c12fe4268060a2b16d6e", kill_on_drop: false }`
[INFO] [stdout] 3fca9cf99b7bb68984b479ccdc28c9d0d78690cca949c12fe4268060a2b16d6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fd06440dfba4d1a7bd63811819169025e530054548d03a881255bfed402a836
[INFO] running `Command { std: "docker" "start" "-a" "7fd06440dfba4d1a7bd63811819169025e530054548d03a881255bfed402a836", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/types/montgomery_dyn.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let c = ctx.1;
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cralgebra v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/types/montgomery_dyn.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let c = ctx.1;
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "7fd06440dfba4d1a7bd63811819169025e530054548d03a881255bfed402a836", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fd06440dfba4d1a7bd63811819169025e530054548d03a881255bfed402a836", kill_on_drop: false }`
[INFO] [stdout] 7fd06440dfba4d1a7bd63811819169025e530054548d03a881255bfed402a836
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cb445a056154c1045e304722ff79ab3557e7459034efb4c4cf51ea6cfea08e2e
[INFO] running `Command { std: "docker" "start" "-a" "cb445a056154c1045e304722ff79ab3557e7459034efb4c4cf51ea6cfea08e2e", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `c`
[INFO] [stderr]   --> src/types/montgomery_dyn.rs:70:13
[INFO] [stderr]    |
[INFO] [stderr] 70 |         let c = ctx.1;
[INFO] [stderr]    |             ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `cralgebra` (lib) generated 1 warning (run `cargo fix --lib -p cralgebra` to apply 1 suggestion)
[INFO] [stderr] warning: `cralgebra` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cralgebra-26acf59404ffb503)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test types::modular_dyn::add_test ... ok
[INFO] [stdout] test types::modular_dyn::mul_test ... ok
[INFO] [stdout] test types::montgomery_dyn::add_test ... ok
[INFO] [stdout] test types::z2_16::inv_test ... ok
[INFO] [stdout] test types::z2_32::inv_test ... ok
[INFO] [stdout] test types::montgomery_dyn::mul_test ... ok
[INFO] [stdout] test types::montgomery_dyn::new_test ... ok
[INFO] [stdout] test types::z2_64::inv_test ... ok
[INFO] [stdout] test algorithms::miller_rabin::miller_rabin_test ... ok
[INFO] [stdout] test types::modular_dyn::sub_test ... ok
[INFO] [stdout] test types::z2_128::inv_test ... ok
[INFO] [stdout] test types::z2_64n::add_test ... ok
[INFO] [stdout] test types::z2_64n::sub_test ... ok
[INFO] [stdout] test types::z2_8::inv_test ... ok
[INFO] [stdout] test types::z2_64n::mul_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cralgebra
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/ops/cyclic_ord_dyn.rs - ops::cyclic_ord_dyn::CyclicOrdDyn (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.51s; merged doctests compilation took 0.49s
[INFO] running `Command { std: "docker" "inspect" "cb445a056154c1045e304722ff79ab3557e7459034efb4c4cf51ea6cfea08e2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb445a056154c1045e304722ff79ab3557e7459034efb4c4cf51ea6cfea08e2e", kill_on_drop: false }`
[INFO] [stdout] cb445a056154c1045e304722ff79ab3557e7459034efb4c4cf51ea6cfea08e2e