[INFO] fetching crate black_scholes 0.6.0...
[INFO] testing black_scholes-0.6.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate black_scholes 0.6.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate black_scholes 0.6.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate black_scholes 0.6.0
[INFO] finished tweaking crates.io crate black_scholes 0.6.0
[INFO] tweaked toml for crates.io crate black_scholes 0.6.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nrfind v1.0.3
[INFO] [stderr]   Downloaded special v0.7.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23a7d58aefd6df6d790583e4dd0d6b4fcc833129c24817f1219d0837902dc491
[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" "23a7d58aefd6df6d790583e4dd0d6b4fcc833129c24817f1219d0837902dc491", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23a7d58aefd6df6d790583e4dd0d6b4fcc833129c24817f1219d0837902dc491", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23a7d58aefd6df6d790583e4dd0d6b4fcc833129c24817f1219d0837902dc491", kill_on_drop: false }`
[INFO] [stdout] 23a7d58aefd6df6d790583e4dd0d6b4fcc833129c24817f1219d0837902dc491
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45756c5878a776347ac29a1f39cbe4178a0c6598853b8020570212650933f7d3
[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" "45756c5878a776347ac29a1f39cbe4178a0c6598853b8020570212650933f7d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[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]    Compiling special v0.7.8
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling nrfind v1.0.3
[INFO] [stderr]    Compiling black_scholes v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.85s
[INFO] running `Command { std: "docker" "inspect" "45756c5878a776347ac29a1f39cbe4178a0c6598853b8020570212650933f7d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45756c5878a776347ac29a1f39cbe4178a0c6598853b8020570212650933f7d3", kill_on_drop: false }`
[INFO] [stdout] 45756c5878a776347ac29a1f39cbe4178a0c6598853b8020570212650933f7d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a5ef1e4f2fdcd920240aadcbf940e2f388ca669d3e69bfad9e8e2370a4e8fad
[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" "8a5ef1e4f2fdcd920240aadcbf940e2f388ca669d3e69bfad9e8e2370a4e8fad", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling approx v0.2.1
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling black_scholes v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.77s
[INFO] running `Command { std: "docker" "inspect" "8a5ef1e4f2fdcd920240aadcbf940e2f388ca669d3e69bfad9e8e2370a4e8fad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a5ef1e4f2fdcd920240aadcbf940e2f388ca669d3e69bfad9e8e2370a4e8fad", kill_on_drop: false }`
[INFO] [stdout] 8a5ef1e4f2fdcd920240aadcbf940e2f388ca669d3e69bfad9e8e2370a4e8fad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f981ecf0e9f43dcc740b724d637b7858fcf595a45ba82f997873a05eaf30ae84
[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" "f981ecf0e9f43dcc740b724d637b7858fcf595a45ba82f997873a05eaf30ae84", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/black_scholes-268af8ac4ca1aac1)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::call_formula_works_with_zero_vol ... ok
[INFO] [stdout] test tests::call_iv_works_with_difficult ... ok
[INFO] [stdout] test tests::sqrt_two_pi_is_right ... ok
[INFO] [stdout] test tests::put_formula_works_with_zero_vol ... ok
[INFO] [stdout] test tests::put_greeks_work ... ok
[INFO] [stdout] test tests::put_formula_works ... ok
[INFO] [stdout] test tests::put_iv_works ... ok
[INFO] [stdout] test tests::call_formula_works ... ok
[INFO] [stdout] test tests::call_iv_works ... ok
[INFO] [stdout] test tests::call_iv_approx ... ok
[INFO] [stdout] test tests::call_greeks_works ... ok
[INFO] [stdout] test tests::call_iv_returns_err_if_no_possible_solution ... ok
[INFO] [stderr]    Doc-tests black_scholes
[INFO] [stdout] test tests::call_iv_works_with_broad_set_of_numbers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/lib.rs - put_theta (line 285) ... ok
[INFO] [stdout] test src/lib.rs - call_vega (line 116) ... ok
[INFO] [stdout] test src/lib.rs - put_gamma (line 249) ... ok
[INFO] [stdout] test src/lib.rs - put_delta (line 225) ... ok
[INFO] [stdout] test src/lib.rs - call_delta (line 63) ... ok
[INFO] [stdout] test src/lib.rs - put_discount (line 180) ... ok
[INFO] [stdout] test src/lib.rs - call (line 47) ... ok
[INFO] [stdout] test src/lib.rs - call_iv_guess (line 339) ... ok
[INFO] [stdout] test src/lib.rs - call_discount (line 18) ... ok
[INFO] [stdout] test src/lib.rs - call_theta (line 140) ... ok
[INFO] [stdout] test src/lib.rs - put_iv (line 419) ... ok
[INFO] [stdout] test src/lib.rs - put (line 209) ... ok
[INFO] [stdout] test src/lib.rs - call_iv (line 369) ... ok
[INFO] [stdout] test src/lib.rs - put_vega (line 267) ... ok
[INFO] [stdout] test src/lib.rs - call_gamma (line 92) ... ok
[INFO] [stdout] test src/lib.rs - put_iv_guess (line 389) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f981ecf0e9f43dcc740b724d637b7858fcf595a45ba82f997873a05eaf30ae84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f981ecf0e9f43dcc740b724d637b7858fcf595a45ba82f997873a05eaf30ae84", kill_on_drop: false }`
[INFO] [stdout] f981ecf0e9f43dcc740b724d637b7858fcf595a45ba82f997873a05eaf30ae84