[INFO] fetching crate hpn 0.8.2...
[INFO] testing hpn-0.8.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate hpn 0.8.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate hpn 0.8.2
[INFO] finished tweaking crates.io crate hpn 0.8.2
[INFO] tweaked toml for crates.io crate hpn 0.8.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hpn 0.8.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hpn 0.8.2 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35df5738c8a75fd3f8e50cf666a9a13d9886211fc3b583d70a55fe179334a3b6
[INFO] running `Command { std: "docker" "start" "-a" "35df5738c8a75fd3f8e50cf666a9a13d9886211fc3b583d70a55fe179334a3b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35df5738c8a75fd3f8e50cf666a9a13d9886211fc3b583d70a55fe179334a3b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35df5738c8a75fd3f8e50cf666a9a13d9886211fc3b583d70a55fe179334a3b6", kill_on_drop: false }`
[INFO] [stdout] 35df5738c8a75fd3f8e50cf666a9a13d9886211fc3b583d70a55fe179334a3b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d12d19de0107139cae4baab76a2f388bce5cc3949c3a218c8c10f65e2dab09f
[INFO] running `Command { std: "docker" "start" "-a" "7d12d19de0107139cae4baab76a2f388bce5cc3949c3a218c8c10f65e2dab09f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling bigdecimal v0.3.1
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling hpn v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.40s
[INFO] running `Command { std: "docker" "inspect" "7d12d19de0107139cae4baab76a2f388bce5cc3949c3a218c8c10f65e2dab09f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d12d19de0107139cae4baab76a2f388bce5cc3949c3a218c8c10f65e2dab09f", kill_on_drop: false }`
[INFO] [stdout] 7d12d19de0107139cae4baab76a2f388bce5cc3949c3a218c8c10f65e2dab09f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8509908fc8601f804b9021270f8b9511dc8bbb8e394b7315307462e36c47f223
[INFO] running `Command { std: "docker" "start" "-a" "8509908fc8601f804b9021270f8b9511dc8bbb8e394b7315307462e36c47f223", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling hpn v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.28s
[INFO] running `Command { std: "docker" "inspect" "8509908fc8601f804b9021270f8b9511dc8bbb8e394b7315307462e36c47f223", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8509908fc8601f804b9021270f8b9511dc8bbb8e394b7315307462e36c47f223", kill_on_drop: false }`
[INFO] [stdout] 8509908fc8601f804b9021270f8b9511dc8bbb8e394b7315307462e36c47f223
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 76ba024c7b736c0b123926fc228bd9219349a0daa9118ad33746474f2c1aaa5a
[INFO] running `Command { std: "docker" "start" "-a" "76ba024c7b736c0b123926fc228bd9219349a0daa9118ad33746474f2c1aaa5a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hpn-ec8fb66bd27eb04c)
[INFO] [stdout] 
[INFO] [stdout] running 55 tests
[INFO] [stdout] test atom::tests::test_bad_token ... ok
[INFO] [stdout] test atom::tests::test_atom_to_str ... ok
[INFO] [stdout] test atom::tests::test_value_zero ... ok
[INFO] [stdout] test atom::tests::test_atom_creation ... ok
[INFO] [stdout] test hpn::tests::history_clear ... ok
[INFO] [stdout] test hpn::tests::history_clone ... ok
[INFO] [stdout] test hpn::tests::history_lines ... ok
[INFO] [stdout] test hpn::tests::history_log ... ok
[INFO] [stdout] test atom::tests::test_value_real ... ok
[INFO] [stdout] test hpn::tests::tape ... ok
[INFO] [stdout] test hpn::tests::test_abs ... ok
[INFO] [stdout] test hpn::tests::test_add ... ok
[INFO] [stdout] test hpn::tests::test_change_sign ... ok
[INFO] [stdout] test hpn::tests::test_celsius_to_fahrenheit ... ok
[INFO] [stdout] test hpn::tests::test_clear_x ... ok
[INFO] [stdout] test hpn::tests::test_invalid_token ... ok
[INFO] [stdout] test hpn::tests::test_idiv_by_zero ... ok
[INFO] [stdout] test hpn::tests::test_cube ... ok
[INFO] [stdout] test hpn::tests::test_div_by_zero ... ok
[INFO] [stdout] test hpn::tests::test_euler ... ok
[INFO] [stdout] test hpn::tests::test_clear_tape ... ok
[INFO] [stdout] test hpn::tests::test_exchange ... ok
[INFO] [stdout] test hpn::tests::test_factorial_excl ... ok
[INFO] [stdout] test hpn::tests::test_fahrenheit_to_celsius ... ok
[INFO] [stdout] test hpn::tests::test_hpn_to_array_i32 ... ok
[INFO] [stdout] test hpn::tests::test_idiv ... ok
[INFO] [stdout] test hpn::tests::test_hpn_to_array_f64 ... ok
[INFO] [stdout] test hpn::tests::test_div ... ok
[INFO] [stdout] test hpn::tests::test_output ... ignored, always fails; use to confirm output when run explicitly
[INFO] [stdout] test hpn::tests::test_last_x ... ok
[INFO] [stdout] test hpn::tests::test_impl_display ... ok
[INFO] [stdout] test hpn::tests::test_sub ... ok
[INFO] [stdout] test hpn::tests::test_mul ... ok
[INFO] [stdout] test hpn::tests::test_y_pow_x ... ok
[INFO] [stdout] test hpn::tests::test_sample_stack_buster ... ok
[INFO] [stdout] test hpn::tests::test_pi ... ok
[INFO] [stdout] test hpn::tests::test_random ... ok
[INFO] [stdout] test hpn::tests::test_push ... ok
[INFO] [stdout] test hpn::tests::test_reciprocal_0 ... ok
[INFO] [stdout] test hpn::tests::test_reciprocal_x ... ok
[INFO] [stdout] test hpn::tests::test_remainder ... ok
[INFO] [stdout] test hpn::tests::test_returns_stack_unset ... ok
[INFO] [stdout] test hpn::tests::test_returns_stack_set ... ok
[INFO] [stdout] test hpn::tests::test_roll ... ok
[INFO] [stdout] test hpn::tests::test_stack_backfills_with_t ... ok
[INFO] [stdout] test util::tests::test_big_factorial ... ok
[INFO] [stdout] test hpn::tests::test_cube_root ... ok
[INFO] [stdout] test util::tests::test_bigger_factorial ... ok
[INFO] [stdout] test util::tests::test_c_to_f ... ok
[INFO] [stdout] test util::tests::test_f_to_c ... ok
[INFO] [stdout] test util::tests::test_factorial_edge_cases ... ok
[INFO] [stdout] test util::tests::test_help ... ok
[INFO] [stdout] test util::tests::test_small_factorial ... ok
[INFO] [stdout] test util::tests::test_y_pow_x ... ok
[INFO] [stdout] test hpn::tests::version ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 54 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hpnc-c2387724c57916f4)
[INFO] [stderr]    Doc-tests hpn
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/hpn.rs - hpn::HPN::tape (line 142) ... ok
[INFO] [stdout] test src/hpn.rs - hpn::HPN (line 319) ... ok
[INFO] [stdout] test src/hpn.rs - hpn::HPN::evaluate (line 78) ... ok
[INFO] [stdout] test src/hpn.rs - hpn::HPN::y (line 108) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/hpn.rs - hpn::HPN::x (line 97) ... ok
[INFO] [stdout] test src/hpn.rs - hpn::HPN::t (line 130) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/hpn.rs - hpn::HPN::z (line 119) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "76ba024c7b736c0b123926fc228bd9219349a0daa9118ad33746474f2c1aaa5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76ba024c7b736c0b123926fc228bd9219349a0daa9118ad33746474f2c1aaa5a", kill_on_drop: false }`
[INFO] [stdout] 76ba024c7b736c0b123926fc228bd9219349a0daa9118ad33746474f2c1aaa5a