[INFO] fetching crate black_scholes 0.7.1...
[INFO] testing black_scholes-0.7.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate black_scholes 0.7.1 into /workspace/builds/worker-87/source
[INFO] validating manifest of crates.io crate black_scholes 0.7.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate black_scholes 0.7.1
[INFO] finished tweaking crates.io crate black_scholes 0.7.1
[INFO] tweaked toml for crates.io crate black_scholes 0.7.1 written to /workspace/builds/worker-87/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 516806e48d30893c40edc79060dbc8702253cb5eca68e229f66169835a8b226b
[INFO] running `Command { std: "docker" "start" "-a" "516806e48d30893c40edc79060dbc8702253cb5eca68e229f66169835a8b226b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "516806e48d30893c40edc79060dbc8702253cb5eca68e229f66169835a8b226b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "516806e48d30893c40edc79060dbc8702253cb5eca68e229f66169835a8b226b", kill_on_drop: false }`
[INFO] [stdout] 516806e48d30893c40edc79060dbc8702253cb5eca68e229f66169835a8b226b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63e018dca9d344c33ea35f014f7b58cfe23e9afed4daf80ed6f11bdaf651a302
[INFO] running `Command { std: "docker" "start" "-a" "63e018dca9d344c33ea35f014f7b58cfe23e9afed4daf80ed6f11bdaf651a302", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling special v0.7.8
[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 quote v1.0.15
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling nrfind v1.0.3
[INFO] [stderr]    Compiling black_scholes v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.51s
[INFO] running `Command { std: "docker" "inspect" "63e018dca9d344c33ea35f014f7b58cfe23e9afed4daf80ed6f11bdaf651a302", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63e018dca9d344c33ea35f014f7b58cfe23e9afed4daf80ed6f11bdaf651a302", kill_on_drop: false }`
[INFO] [stdout] 63e018dca9d344c33ea35f014f7b58cfe23e9afed4daf80ed6f11bdaf651a302
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65605e35f57e725eb978043596405ec200930cf676130b49ad392e8f0a7589a9
[INFO] running `Command { std: "docker" "start" "-a" "65605e35f57e725eb978043596405ec200930cf676130b49ad392e8f0a7589a9", kill_on_drop: false }`
[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 v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.85s
[INFO] running `Command { std: "docker" "inspect" "65605e35f57e725eb978043596405ec200930cf676130b49ad392e8f0a7589a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65605e35f57e725eb978043596405ec200930cf676130b49ad392e8f0a7589a9", kill_on_drop: false }`
[INFO] [stdout] 65605e35f57e725eb978043596405ec200930cf676130b49ad392e8f0a7589a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 97eb4c83ed0ea3d07cd6f58e3ce43f05db161934190a9ff4e220d01cc1a97cf5
[INFO] running `Command { std: "docker" "start" "-a" "97eb4c83ed0ea3d07cd6f58e3ce43f05db161934190a9ff4e220d01cc1a97cf5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/black_scholes-dd3439e68f35692d)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::call_formula_works ... ok
[INFO] [stdout] test tests::call_formula_works_with_zero_vol ... ok
[INFO] [stdout] test tests::call_formula_works_close_maturity ... ok
[INFO] [stdout] test tests::call_greeks_works ... ok
[INFO] [stdout] test tests::call_iv_approx ... ok
[INFO] [stdout] test tests::call_iv_works ... ok
[INFO] [stdout] test tests::call_iv_works_with_difficult ... ok
[INFO] [stdout] test tests::compute_all_works ... ok
[INFO] [stdout] test tests::compute_all_works_rate ... ok
[INFO] [stdout] test tests::put_formula_works ... ok
[INFO] [stdout] test tests::call_iv_returns_err_if_no_possible_solution ... 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_iv_works ... ok
[INFO] [stdout] test tests::sqrt_two_pi_is_right ... ok
[INFO] [stdout] test tests::call_iv_works_with_broad_set_of_numbers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests black_scholes
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/lib.rs - call_rho (line 174) ... ok
[INFO] [stdout] test src/lib.rs - call_gamma (line 99) ... ok
[INFO] [stdout] test src/lib.rs - call_delta (line 70) ... ok
[INFO] [stdout] test src/lib.rs - put_rho (line 327) ... ok
[INFO] [stdout] test src/lib.rs - call_discount (line 29) ... ok
[INFO] [stdout] test src/lib.rs - put_theta (line 301) ... ok
[INFO] [stdout] test src/lib.rs - call_iv (line 398) ... ok
[INFO] [stdout] test src/lib.rs - call_theta (line 147) ... ok
[INFO] [stdout] test src/lib.rs - compute_all (line 490) ... ok
[INFO] [stdout] test src/lib.rs - put_iv_guess (line 418) ... ok
[INFO] [stdout] test src/lib.rs - put_discount (line 200) ... ok
[INFO] [stdout] test src/lib.rs - call_iv_guess (line 368) ... ok
[INFO] [stdout] test src/lib.rs - call (line 54) ... ok
[INFO] [stdout] test src/lib.rs - put_vega (line 283) ... ok
[INFO] [stdout] test src/lib.rs - call_vega (line 123) ... ok
[INFO] [stdout] test src/lib.rs - put (line 225) ... ok
[INFO] [stdout] test src/lib.rs - put_gamma (line 265) ... ok
[INFO] [stdout] test src/lib.rs - put_iv (line 448) ... ok
[INFO] [stdout] test src/lib.rs - put_delta (line 241) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "97eb4c83ed0ea3d07cd6f58e3ce43f05db161934190a9ff4e220d01cc1a97cf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97eb4c83ed0ea3d07cd6f58e3ce43f05db161934190a9ff4e220d01cc1a97cf5", kill_on_drop: false }`
[INFO] [stdout] 97eb4c83ed0ea3d07cd6f58e3ce43f05db161934190a9ff4e220d01cc1a97cf5