[INFO] updating cached repository https://github.com/j-tai/pcalc
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 707f57e6442820bb29abedea866910b29cb65d7e
[INFO] testing j-tai/pcalc against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-tai%2Fpcalc" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/j-tai/pcalc on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/j-tai/pcalc
[INFO] finished tweaking git repo https://github.com/j-tai/pcalc
[INFO] tweaked toml for git repo https://github.com/j-tai/pcalc written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/j-tai/pcalc already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 13e01fdbb32561722f6f772ae9b660148822f87fa518483d168f3ef1d1691515
[INFO] running `"docker" "start" "-a" "13e01fdbb32561722f6f772ae9b660148822f87fa518483d168f3ef1d1691515"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling if_chain v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-bigint v0.2.5
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.3
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling pcalc v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.77s
[INFO] running `"docker" "inspect" "13e01fdbb32561722f6f772ae9b660148822f87fa518483d168f3ef1d1691515"`
[INFO] running `"docker" "rm" "-f" "13e01fdbb32561722f6f772ae9b660148822f87fa518483d168f3ef1d1691515"`
[INFO] [stdout] 13e01fdbb32561722f6f772ae9b660148822f87fa518483d168f3ef1d1691515
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f6da1f82d77f6658ed84a8fca9ce1916a7926c71bf2ee5996df3f28f350e4303
[INFO] running `"docker" "start" "-a" "f6da1f82d77f6658ed84a8fca9ce1916a7926c71bf2ee5996df3f28f350e4303"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling pcalc v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.46s
[INFO] running `"docker" "inspect" "f6da1f82d77f6658ed84a8fca9ce1916a7926c71bf2ee5996df3f28f350e4303"`
[INFO] running `"docker" "rm" "-f" "f6da1f82d77f6658ed84a8fca9ce1916a7926c71bf2ee5996df3f28f350e4303"`
[INFO] [stdout] f6da1f82d77f6658ed84a8fca9ce1916a7926c71bf2ee5996df3f28f350e4303
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3f21f36378b58924eb0d5052269c21f0527ed0c959c80b07a96396d959a96923
[INFO] running `"docker" "start" "-a" "3f21f36378b58924eb0d5052269c21f0527ed0c959c80b07a96396d959a96923"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pcalc-23dc4890d38ef822
[INFO] [stdout] 
[INFO] [stdout] running 77 tests
[INFO] [stdout] test builtin::tests::e ... ok
[INFO] [stdout] test builtin::tests::abs ... ok
[INFO] [stdout] test builtin::tests::pi ... ok
[INFO] [stdout] test builtin::tests::asin_deg ... ok
[INFO] [stdout] test builtin::tests::asin ... ok
[INFO] [stdout] test builtin::tests::acos ... ok
[INFO] [stdout] test builtin::tests::atan_deg ... ok
[INFO] [stdout] test builtin::tests::atanh ... ok
[INFO] [stdout] test builtin::tests::acos_deg ... ok
[INFO] [stdout] test builtin::tests::atan ... ok
[INFO] [stdout] test builtin::tests::cosh ... ok
[INFO] [stdout] test builtin::tests::acosh ... ok
[INFO] [stdout] test builtin::tests::sin ... ok
[INFO] [stdout] test builtin::tests::cos ... ok
[INFO] [stdout] test builtin::tests::asinh ... ok
[INFO] [stdout] test builtin::tests::sin_deg ... ok
[INFO] [stdout] test builtin::tests::cos_deg ... ok
[INFO] [stdout] test interpreter::tests::const_e ... ok
[INFO] [stdout] test builtin::tests::sinh ... ok
[INFO] [stdout] test builtin::tests::tanh ... ok
[INFO] [stdout] test interpreter::tests::comma ... ok
[INFO] [stdout] test interpreter::tests::const_pi ... ok
[INFO] [stdout] test interpreter::tests::exp ... ok
[INFO] [stdout] test interpreter::tests::frac ... ok
[INFO] [stdout] test builtin::tests::tan ... ok
[INFO] [stdout] test builtin::tests::tan_deg ... ok
[INFO] [stdout] test interpreter::tests::int_overflow ... ok
[INFO] [stdout] test interpreter::tests::add ... ok
[INFO] [stdout] test interpreter::tests::call ... ok
[INFO] [stdout] test lexer::tests::excess_spaces ... ok
[INFO] [stdout] test lexer::tests::number_missing_digits ... ok
[INFO] [stdout] test interpreter::tests::sub ... ok
[INFO] [stdout] test lexer::tests::numbers ... ok
[INFO] [stdout] test interpreter::tests::invalid_types ... ok
[INFO] [stdout] test interpreter::tests::num ... ok
[INFO] [stdout] test interpreter::tests::r#let ... ok
[INFO] [stdout] test lexer::tests::idents ... ok
[INFO] [stdout] test lexer::tests::operators ... ok
[INFO] [stdout] test lexer::tests::number_with_exponent ... ok
[INFO] [stdout] test interpreter::tests::var ... ok
[INFO] [stdout] test interpreter::tests::root ... ok
[INFO] [stdout] test lexer::tests::operators_no_space ... ok
[INFO] [stdout] test lexer::tests::span ... ok
[INFO] [stdout] test lexer::tests::peek ... ok
[INFO] [stdout] test interpreter::tests::mul ... ok
[INFO] [stdout] test parser::tests::comma ... ok
[INFO] [stdout] test parser::tests::func_neg ... ok
[INFO] [stdout] test parser::tests::exp ... ok
[INFO] [stdout] test parser::tests::constants ... ok
[INFO] [stdout] test parser::tests::int ... ok
[INFO] [stdout] test parser::tests::err_span ... ok
[INFO] [stdout] test parser::tests::add ... ok
[INFO] [stdout] test parser::tests::neg ... ok
[INFO] [stdout] test parser::tests::add_multiple ... ok
[INFO] [stdout] test parser::tests::mul_multiple ... ok
[INFO] [stdout] test parser::tests::mul ... ok
[INFO] [stdout] test parser::tests::nested ... ok
[INFO] [stdout] test parser::tests::frac ... ok
[INFO] [stdout] test parser::tests::frac_multiple ... ok
[INFO] [stdout] test parser::tests::num ... ok
[INFO] [stdout] test parser::tests::call ... ok
[INFO] [stdout] test parser::tests::exp_multiple ... ok
[INFO] [stdout] test parser::tests::functions ... ok
[INFO] [stdout] test parser::tests::var ... ok
[INFO] [stdout] test parser::tests::neg_exp ... ok
[INFO] [stdout] test parser::tests::r#let ... ok
[INFO] [stdout] test tests::basic_float ... ok
[INFO] [stdout] test parser::tests::nested_paren ... ok
[INFO] [stdout] test parser::tests::span ... ok
[INFO] [stdout] test tests::basic_int ... ok
[INFO] [stdout] test parser::tests::paren ... ok
[INFO] [stdout] test parser::tests::sub_multiple ... ok
[INFO] [stdout] test tests::builtin_const ... ok
[INFO] [stdout] test parser::tests::sub ... ok
[INFO] [stdout] test tests::vars ... ok
[INFO] [stdout] test tests::repeated_ops ... ok
[INFO] [stdout] test tests::builtin_func ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 77 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pcalc-fa49f6f8efe04d21
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pcalc
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3f21f36378b58924eb0d5052269c21f0527ed0c959c80b07a96396d959a96923"`
[INFO] running `"docker" "rm" "-f" "3f21f36378b58924eb0d5052269c21f0527ed0c959c80b07a96396d959a96923"`
[INFO] [stdout] 3f21f36378b58924eb0d5052269c21f0527ed0c959c80b07a96396d959a96923