[INFO] fetching crate formulac 0.3.0...
[INFO] testing formulac-0.3.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate formulac 0.3.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate formulac 0.3.0
[INFO] finished tweaking crates.io crate formulac 0.3.0
[INFO] tweaked toml for crates.io crate formulac 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate formulac 0.3.0 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] crate crates.io crate formulac 0.3.0 already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] f3819c892822350a4c3c42ff54fdf1d5a18e222bdcae3578698172ac97d03c44
[INFO] running `Command { std: "docker" "start" "-a" "f3819c892822350a4c3c42ff54fdf1d5a18e222bdcae3578698172ac97d03c44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3819c892822350a4c3c42ff54fdf1d5a18e222bdcae3578698172ac97d03c44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3819c892822350a4c3c42ff54fdf1d5a18e222bdcae3578698172ac97d03c44", kill_on_drop: false }`
[INFO] [stdout] f3819c892822350a4c3c42ff54fdf1d5a18e222bdcae3578698172ac97d03c44
[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] 3ce4241acfa7cf3e02953ba6a1d76591af5edfad37a74ae8cc3c6927fccf7125
[INFO] running `Command { std: "docker" "start" "-a" "3ce4241acfa7cf3e02953ba6a1d76591af5edfad37a74ae8cc3c6927fccf7125", kill_on_drop: false }`
[INFO] [stderr]    Compiling phf_shared v0.12.1
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling phf_generator v0.12.1
[INFO] [stderr]    Compiling phf v0.12.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling phf_macros v0.12.1
[INFO] [stderr]    Compiling formulac v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.40s
[INFO] running `Command { std: "docker" "inspect" "3ce4241acfa7cf3e02953ba6a1d76591af5edfad37a74ae8cc3c6927fccf7125", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ce4241acfa7cf3e02953ba6a1d76591af5edfad37a74ae8cc3c6927fccf7125", kill_on_drop: false }`
[INFO] [stdout] 3ce4241acfa7cf3e02953ba6a1d76591af5edfad37a74ae8cc3c6927fccf7125
[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] 0e77941babde72f2a0c7a71789b7eeffdaa703a1cf65e9e9894d8605c2da2862
[INFO] running `Command { std: "docker" "start" "-a" "0e77941babde72f2a0c7a71789b7eeffdaa703a1cf65e9e9894d8605c2da2862", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling formulac v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "0e77941babde72f2a0c7a71789b7eeffdaa703a1cf65e9e9894d8605c2da2862", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e77941babde72f2a0c7a71789b7eeffdaa703a1cf65e9e9894d8605c2da2862", kill_on_drop: false }`
[INFO] [stdout] 0e77941babde72f2a0c7a71789b7eeffdaa703a1cf65e9e9894d8605c2da2862
[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] bed72c8e612cc99da3297e6e867ea489bdc7dffd9474ebacca30280bac1bf995
[INFO] running `Command { std: "docker" "start" "-a" "bed72c8e612cc99da3297e6e867ea489bdc7dffd9474ebacca30280bac1bf995", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/formulac-92b6fa935b68fa4a)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test rpn::tests::test_make_rpn_nested_functions ... ok
[INFO] [stdout] test tests::test_compile_basic_operations ... ok
[INFO] [stdout] test tests::test_compile_complex_numbers ... ok
[INFO] [stdout] test tests::test_compile_negative_numbers ... ok
[INFO] [stdout] test tests::test_compile_functions ... ok
[INFO] [stdout] test tests::test_compile_operator_precedence ... ok
[INFO] [stdout] test tests::test_compile_with_variables_and_arguments ... ok
[INFO] [stdout] test tests::test_user_defined_function_error ... ok
[INFO] [stdout] test tests::test_user_defined_function_nested ... ok
[INFO] [stdout] test token::tests::test_e ... ok
[INFO] [stdout] test token::tests::test_function_no_argument ... ok
[INFO] [stdout] test token::tests::test_function_call ... ok
[INFO] [stdout] test tests::test_compile_errors ... ok
[INFO] [stdout] test token::tests::test_multibyte_token_boundary ... ok
[INFO] [stdout] test token::tests::test_parentheses_and_comma ... ok
[INFO] [stdout] test token::tests::test_single_constant ... ok
[INFO] [stdout] test token::tests::test_scientific_notation ... ok
[INFO] [stdout] test token::tests::test_single_operator ... ok
[INFO] [stdout] test token::tests::test_real ... ok
[INFO] [stdout] test token::tests::test_variable ... ok
[INFO] [stdout] test token::tests::test_unary_operator ... ok
[INFO] [stdout] test token::tests::test_whitespace ... ok
[INFO] [stdout] test token::tests::test_unknown_token_error ... ok
[INFO] [stdout] test variable::tests::test_contains ... ok
[INFO] [stdout] test tests::test_user_defined_function_with_argument ... ok
[INFO] [stdout] test variable::tests::test_clear ... ok
[INFO] [stdout] test token::tests::test_argument_lockup ... ok
[INFO] [stdout] test token::tests::test_user_defined_function_basic ... ok
[INFO] [stdout] test variable::tests::test_insert_real ... ok
[INFO] [stdout] test variable::tests::test_from ... ok
[INFO] [stdout] test variable::tests::test_insert_complex ... ok
[INFO] [stdout] test tests::test_user_defined_function_compile ... ok
[INFO] [stdout] test rpn::tests::test_make_rpn_basic ... ok
[INFO] [stdout] test token::tests::test_start_with_period ... ok
[INFO] [stdout] test rpn::tests::test_user_defined_function_rpn ... ok
[INFO] [stdout] test token::tests::test_imaginary_unit ... ok
[INFO] [stdout] test token::tests::test_imaginary ... ok
[INFO] [stdout] test token::tests::test_multiple_argument ... ok
[INFO] [stdout] test rpn::tests::test_make_rpn_errors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests formulac
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/variable.rs - variable::UserDefinedTable (line 124) ... ok
[INFO] [stdout] test src/variable.rs - variable::Variables::insert (line 72) ... ok
[INFO] [stdout] test src/variable.rs - variable::Variables::from (line 50) ... ok
[INFO] [stdout] test src/lib.rs - make_function (line 187) ... ok
[INFO] [stdout] test src/lib.rs - compile_case_of_function (line 141) ... ok
[INFO] [stdout] test src/lib.rs - compile (line 224) ... ok
[INFO] [stdout] test src/variable.rs - variable::Variables (line 21) ... ok
[INFO] [stdout] test src/lib.rs - compile_case_of_operator (line 102) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bed72c8e612cc99da3297e6e867ea489bdc7dffd9474ebacca30280bac1bf995", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bed72c8e612cc99da3297e6e867ea489bdc7dffd9474ebacca30280bac1bf995", kill_on_drop: false }`
[INFO] [stdout] bed72c8e612cc99da3297e6e867ea489bdc7dffd9474ebacca30280bac1bf995