[INFO] fetching crate binomial_tree 0.5.0...
[INFO] testing binomial_tree-0.5.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate binomial_tree 0.5.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate binomial_tree 0.5.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate binomial_tree 0.5.0
[INFO] finished tweaking crates.io crate binomial_tree 0.5.0
[INFO] tweaked toml for crates.io crate binomial_tree 0.5.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded approx v0.2.1
[INFO] [stderr]   Downloaded nrfind v1.0.3
[INFO] [stderr]   Downloaded special v0.7.8
[INFO] [stderr]   Downloaded black_scholes v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b173579cbca57baec6e69900adfb0baa844d94a82e744f03ee10df8932af9e2
[INFO] running `Command { std: "docker" "start" "-a" "6b173579cbca57baec6e69900adfb0baa844d94a82e744f03ee10df8932af9e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b173579cbca57baec6e69900adfb0baa844d94a82e744f03ee10df8932af9e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b173579cbca57baec6e69900adfb0baa844d94a82e744f03ee10df8932af9e2", kill_on_drop: false }`
[INFO] [stdout] 6b173579cbca57baec6e69900adfb0baa844d94a82e744f03ee10df8932af9e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35cd3b4940f875dd59439cd25ad6c1eb384ca9de059f55a9d922507ce559a781
[INFO] running `Command { std: "docker" "start" "-a" "35cd3b4940f875dd59439cd25ad6c1eb384ca9de059f55a9d922507ce559a781", kill_on_drop: false }`
[INFO] [stderr]    Compiling binomial_tree v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "35cd3b4940f875dd59439cd25ad6c1eb384ca9de059f55a9d922507ce559a781", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35cd3b4940f875dd59439cd25ad6c1eb384ca9de059f55a9d922507ce559a781", kill_on_drop: false }`
[INFO] [stdout] 35cd3b4940f875dd59439cd25ad6c1eb384ca9de059f55a9d922507ce559a781
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68446d236a6415ada97b113e2caad3bf512917093203df720cb64916b042e1c6
[INFO] running `Command { std: "docker" "start" "-a" "68446d236a6415ada97b113e2caad3bf512917093203df720cb64916b042e1c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling special v0.7.8
[INFO] [stderr]    Compiling approx v0.2.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling nrfind v1.0.3
[INFO] [stderr]    Compiling black_scholes v0.5.0
[INFO] [stderr]    Compiling binomial_tree v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.87s
[INFO] running `Command { std: "docker" "inspect" "68446d236a6415ada97b113e2caad3bf512917093203df720cb64916b042e1c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68446d236a6415ada97b113e2caad3bf512917093203df720cb64916b042e1c6", kill_on_drop: false }`
[INFO] [stdout] 68446d236a6415ada97b113e2caad3bf512917093203df720cb64916b042e1c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0ff08097a6bf2965702f4f045d89d64157580e8912e2ff802d54dfa47161a381
[INFO] running `Command { std: "docker" "start" "-a" "0ff08097a6bf2965702f4f045d89d64157580e8912e2ff802d54dfa47161a381", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/binomial_tree-d699e95c65e1586a)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::binomial_approx_1_period ... ok
[INFO] [stdout] test tests::binomial_approx_cir ... ok
[INFO] [stdout] test tests::american_option_test ... ok
[INFO] [stdout] test tests::binomial_approx_black_scholes ... ok
[INFO] [stderr]    Doc-tests binomial_tree
[INFO] [stdout] test tests::binomial_approx_black_scholes_american ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.56s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - get_dt (line 51) ... ok
[INFO] [stdout] test src/lib.rs - compute_price_raw (line 90) ... ok
[INFO] [stdout] test src/lib.rs - get_t (line 62) ... ok
[INFO] [stdout] test src/lib.rs - get_all_t (line 74) ... ok
[INFO] [stdout] test src/lib.rs - compute_price_american (line 178) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0ff08097a6bf2965702f4f045d89d64157580e8912e2ff802d54dfa47161a381", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ff08097a6bf2965702f4f045d89d64157580e8912e2ff802d54dfa47161a381", kill_on_drop: false }`
[INFO] [stdout] 0ff08097a6bf2965702f4f045d89d64157580e8912e2ff802d54dfa47161a381