[INFO] fetching crate cordic 0.1.4...
[INFO] testing cordic-0.1.4 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate cordic 0.1.4 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate cordic 0.1.4 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cordic 0.1.4
[INFO] finished tweaking crates.io crate cordic 0.1.4
[INFO] tweaked toml for crates.io crate cordic 0.1.4 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fixed v1.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99776ff9c24c1bf8f159ed7cc55bb1185acc27acebb0c939cb1b1accd3ac74b0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "99776ff9c24c1bf8f159ed7cc55bb1185acc27acebb0c939cb1b1accd3ac74b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99776ff9c24c1bf8f159ed7cc55bb1185acc27acebb0c939cb1b1accd3ac74b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99776ff9c24c1bf8f159ed7cc55bb1185acc27acebb0c939cb1b1accd3ac74b0", kill_on_drop: false }`
[INFO] [stdout] 99776ff9c24c1bf8f159ed7cc55bb1185acc27acebb0c939cb1b1accd3ac74b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e45cffee605a6a04cf4ce1f9b98deba8c496623478bba656d56c23762422102a
[INFO] running `Command { std: "docker" "start" "-a" "e45cffee605a6a04cf4ce1f9b98deba8c496623478bba656d56c23762422102a", kill_on_drop: false }`
[INFO] [stderr]    Compiling fixed v1.3.0
[INFO] [stderr]    Compiling cordic v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.73s
[INFO] running `Command { std: "docker" "inspect" "e45cffee605a6a04cf4ce1f9b98deba8c496623478bba656d56c23762422102a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e45cffee605a6a04cf4ce1f9b98deba8c496623478bba656d56c23762422102a", kill_on_drop: false }`
[INFO] [stdout] e45cffee605a6a04cf4ce1f9b98deba8c496623478bba656d56c23762422102a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 636dbc6037f10fcaa6b71b66f1857cd8ec8407a8ca53db7924c63441cfa608d1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "636dbc6037f10fcaa6b71b66f1857cd8ec8407a8ca53db7924c63441cfa608d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling cordic v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied
[INFO] [stdout]    --> src/lib.rs:315:33
[INFO] [stdout]     |
[INFO] [stdout] 197 | pub fn sqrt<T: CordicNumber>(x: T) -> T {
[INFO] [stdout]     | --------------------------------------- defined here
[INFO] [stdout] ...
[INFO] [stdout] 315 |             assert_approx_eq(x, sqrt(x, 40).to_num(), fx.sqrt(), 0.01);
[INFO] [stdout]     |                                 ^^^^ -  -- supplied 2 arguments
[INFO] [stdout]     |                                 |
[INFO] [stdout]     |                                 expected 1 argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cordic`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "636dbc6037f10fcaa6b71b66f1857cd8ec8407a8ca53db7924c63441cfa608d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "636dbc6037f10fcaa6b71b66f1857cd8ec8407a8ca53db7924c63441cfa608d1", kill_on_drop: false }`
[INFO] [stdout] 636dbc6037f10fcaa6b71b66f1857cd8ec8407a8ca53db7924c63441cfa608d1
