[INFO] fetching crate rustamath_mnmz 0.1.1...
[INFO] testing rustamath_mnmz-0.1.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate rustamath_mnmz 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate rustamath_mnmz 0.1.1
[INFO] finished tweaking crates.io crate rustamath_mnmz 0.1.1
[INFO] tweaked toml for crates.io crate rustamath_mnmz 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustamath_mnmz 0.1.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7519b513c4e4a83bb8f2c169356cb339792f2172a73880b52fb97f27629b2f7
[INFO] running `Command { std: "docker" "start" "-a" "b7519b513c4e4a83bb8f2c169356cb339792f2172a73880b52fb97f27629b2f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7519b513c4e4a83bb8f2c169356cb339792f2172a73880b52fb97f27629b2f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7519b513c4e4a83bb8f2c169356cb339792f2172a73880b52fb97f27629b2f7", kill_on_drop: false }`
[INFO] [stdout] b7519b513c4e4a83bb8f2c169356cb339792f2172a73880b52fb97f27629b2f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ade954d7b873bc39a9ae17e4db61ff6037dd0a0f6fe18e3e01b4c92d7064ba54
[INFO] running `Command { std: "docker" "start" "-a" "ade954d7b873bc39a9ae17e4db61ff6037dd0a0f6fe18e3e01b4c92d7064ba54", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_float_eq v1.1.4
[INFO] [stderr]    Compiling rustamath_mnmz v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "ade954d7b873bc39a9ae17e4db61ff6037dd0a0f6fe18e3e01b4c92d7064ba54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ade954d7b873bc39a9ae17e4db61ff6037dd0a0f6fe18e3e01b4c92d7064ba54", kill_on_drop: false }`
[INFO] [stdout] ade954d7b873bc39a9ae17e4db61ff6037dd0a0f6fe18e3e01b4c92d7064ba54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4324e72c3a4f32ab85957b163486ef5cb990980df809f699bda815eefcb3749
[INFO] running `Command { std: "docker" "start" "-a" "f4324e72c3a4f32ab85957b163486ef5cb990980df809f699bda815eefcb3749", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustamath_mnmz v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "f4324e72c3a4f32ab85957b163486ef5cb990980df809f699bda815eefcb3749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4324e72c3a4f32ab85957b163486ef5cb990980df809f699bda815eefcb3749", kill_on_drop: false }`
[INFO] [stdout] f4324e72c3a4f32ab85957b163486ef5cb990980df809f699bda815eefcb3749
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f11cc1ce207eb5207ad86e6deef94b472069590a690e11a33cae7c75c81ce835
[INFO] running `Command { std: "docker" "start" "-a" "f11cc1ce207eb5207ad86e6deef94b472069590a690e11a33cae7c75c81ce835", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustamath_mnmz-4740af760a91c9ea)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test bracket::test_poly2 ... ok
[INFO] [stdout] test bracket::test_saw ... ok
[INFO] [stdout] test bracket::test_cosine ... ok
[INFO] [stdout] test brents_df_method::test_cosine ... ok
[INFO] [stdout] test brents_df_method::test_poly2 ... ok
[INFO] [stdout] test brents_method::test_cosine ... ok
[INFO] [stdout] test brents_method::test_poly2 ... ok
[INFO] [stdout] test golden_section::test_cosine ... ok
[INFO] [stdout] test golden_section::test_poly2 ... ok
[INFO] [stdout] test brents_method::test_saw ... ok
[INFO] [stdout] test golden_section::test_saw ... ok
[INFO] [stdout] test simplex::test_paraboloid ... ok
[INFO] [stdout] test simplex::test_x2_y4 ... ok
[INFO] [stdout] test simplex::test_x2_y2_xy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustamath_mnmz
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/bracket.rs - bracket::find_bracket (line 52) ... ok
[INFO] [stdout] test src/simplex.rs - simplex::amoeba (line 77) ... ok
[INFO] [stdout] test src/brents_df_method.rs - brents_df_method::brent_df_search (line 27) ... ok
[INFO] [stdout] test src/golden_section.rs - golden_section::golden_section_search (line 31) ... ok
[INFO] [stdout] test src/brents_method.rs - brents_method::brent_search (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f11cc1ce207eb5207ad86e6deef94b472069590a690e11a33cae7c75c81ce835", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f11cc1ce207eb5207ad86e6deef94b472069590a690e11a33cae7c75c81ce835", kill_on_drop: false }`
[INFO] [stdout] f11cc1ce207eb5207ad86e6deef94b472069590a690e11a33cae7c75c81ce835