[INFO] fetching crate carr_madan 0.4.0...
[INFO] checking carr_madan-0.4.0 against beta for pr-78714
[INFO] extracting crate carr_madan 0.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate carr_madan 0.4.0 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate carr_madan 0.4.0
[INFO] finished tweaking crates.io crate carr_madan 0.4.0
[INFO] tweaked toml for crates.io crate carr_madan 0.4.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ca26b00a88cbb8be975d60d22a8a0853655d3d87cf2098dd2f9eab35729d0ba
[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" "3ca26b00a88cbb8be975d60d22a8a0853655d3d87cf2098dd2f9eab35729d0ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ca26b00a88cbb8be975d60d22a8a0853655d3d87cf2098dd2f9eab35729d0ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ca26b00a88cbb8be975d60d22a8a0853655d3d87cf2098dd2f9eab35729d0ba", kill_on_drop: false }`
[INFO] [stdout] 3ca26b00a88cbb8be975d60d22a8a0853655d3d87cf2098dd2f9eab35729d0ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65799ad63f0e4c9ff07120a4138af5c5f356c10cfc6bb97b2b5f21ea18178c51
[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" "65799ad63f0e4c9ff07120a4138af5c5f356c10cfc6bb97b2b5f21ea18178c51", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking rand_xoshiro v0.1.0
[INFO] [stderr]     Checking special v0.7.8
[INFO] [stderr]     Checking approx v0.2.1
[INFO] [stderr]     Checking rustfft v2.1.0
[INFO] [stderr]     Checking bstr v0.2.14
[INFO] [stderr]     Checking criterion-plot v0.3.1
[INFO] [stderr]     Checking csv v1.1.4
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking criterion v0.2.11
[INFO] [stderr]     Checking nrfind v1.0.3
[INFO] [stderr]     Checking fang_oost v0.14.0
[INFO] [stderr]     Checking carr_madan v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking black_scholes v0.5.0
[INFO] [stderr]     Checking fang_oost_option v0.28.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.31s
[INFO] running `Command { std: "docker" "inspect" "65799ad63f0e4c9ff07120a4138af5c5f356c10cfc6bb97b2b5f21ea18178c51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65799ad63f0e4c9ff07120a4138af5c5f356c10cfc6bb97b2b5f21ea18178c51", kill_on_drop: false }`
[INFO] [stdout] 65799ad63f0e4c9ff07120a4138af5c5f356c10cfc6bb97b2b5f21ea18178c51