[INFO] fetching crate countmap 0.2.0... [INFO] testing countmap-0.2.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] extracting crate countmap 0.2.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate countmap 0.2.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate countmap 0.2.0 [INFO] finished tweaking crates.io crate countmap 0.2.0 [INFO] tweaked toml for crates.io crate countmap 0.2.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ac8d410bf3b831c1cef4e15fd96726998ca819fb9cfc5aec1301db70a5debf91 [INFO] running `Command { std: "docker" "start" "-a" "ac8d410bf3b831c1cef4e15fd96726998ca819fb9cfc5aec1301db70a5debf91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ac8d410bf3b831c1cef4e15fd96726998ca819fb9cfc5aec1301db70a5debf91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac8d410bf3b831c1cef4e15fd96726998ca819fb9cfc5aec1301db70a5debf91", kill_on_drop: false }` [INFO] [stdout] ac8d410bf3b831c1cef4e15fd96726998ca819fb9cfc5aec1301db70a5debf91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b9b5a09dca0a317345c7a2bc3dab2f4daa590ef2379e91abdcc278f7abb8cd61 [INFO] running `Command { std: "docker" "start" "-a" "b9b5a09dca0a317345c7a2bc3dab2f4daa590ef2379e91abdcc278f7abb8cd61", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling countmap v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.17s [INFO] running `Command { std: "docker" "inspect" "b9b5a09dca0a317345c7a2bc3dab2f4daa590ef2379e91abdcc278f7abb8cd61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9b5a09dca0a317345c7a2bc3dab2f4daa590ef2379e91abdcc278f7abb8cd61", kill_on_drop: false }` [INFO] [stdout] b9b5a09dca0a317345c7a2bc3dab2f4daa590ef2379e91abdcc278f7abb8cd61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 625d364c72dcc1763db53e6923a14285223160dd935e5c4e673695f9a749e49b [INFO] running `Command { std: "docker" "start" "-a" "625d364c72dcc1763db53e6923a14285223160dd935e5c4e673695f9a749e49b", kill_on_drop: false }` [INFO] [stderr] Compiling countmap v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `Command { std: "docker" "inspect" "625d364c72dcc1763db53e6923a14285223160dd935e5c4e673695f9a749e49b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "625d364c72dcc1763db53e6923a14285223160dd935e5c4e673695f9a749e49b", kill_on_drop: false }` [INFO] [stdout] 625d364c72dcc1763db53e6923a14285223160dd935e5c4e673695f9a749e49b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4c9ed3785dd29427d88eaea1e70e37798225613743d21682321372efffa17e6e [INFO] running `Command { std: "docker" "start" "-a" "4c9ed3785dd29427d88eaea1e70e37798225613743d21682321372efffa17e6e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.75s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/countmap-2aa7c437693c0831) [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] [stderr] Doc-tests countmap [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test src/lib.rs - CountMap::with_capacity (line 53) ... ok [INFO] [stdout] test src/lib.rs - CountMap::drain (line 390) ... ok [INFO] [stdout] test src/lib.rs - CountMap::len (line 359) ... ok [INFO] [stdout] test src/lib.rs - CountMap::clear (line 411) ... ok [INFO] [stdout] test src/lib.rs - CountMap::with_hasher (line 78) ... ok [INFO] [stdout] test src/lib.rs - CountMap::shrink_to_fit (line 157) ... ok [INFO] [stdout] test src/lib.rs - CountMap::keys (line 174) ... ok [INFO] [stdout] test src/lib.rs - CountMap::remove (line 442) ... ok [INFO] [stdout] test src/lib.rs - CountMap::index (line 552) ... ok [INFO] [stdout] test src/lib.rs - CountMap::capacity (line 124) ... ok [INFO] [stdout] test src/lib.rs - CountMap::contains_key (line 426) ... ok [INFO] [stdout] test src/lib.rs - CountMap::reserve (line 141) ... FAILED [INFO] [stdout] test src/lib.rs - CountMap::iter_mut (line 336) ... ok [INFO] [stdout] test src/lib.rs - CountMap::with_capacity_and_hasher (line 101) ... ok [INFO] [stdout] test src/lib.rs - CountMap::insert_or_increment_by (line 230) ... ok [INFO] [stdout] test src/lib.rs - CountMap::get_count (line 297) ... ok [INFO] [stdout] test src/lib.rs - CountMap::insert_or_increment (line 213) ... ok [INFO] [stdout] test src/lib.rs - CountMap::increment (line 251) ... ok [INFO] [stdout] test src/lib.rs - CountMap::from_iter (line 602) ... ok [INFO] [stdout] test src/lib.rs - CountMap::from_iter (line 573) ... ok [INFO] [stdout] test src/lib.rs - CountMap::new (line 38) ... ok [INFO] [stdout] test src/lib.rs - CountMap::extend (line 679) ... ok [INFO] [stdout] test src/lib.rs - CountMap::iter (line 315) ... ok [INFO] [stdout] test src/lib.rs - CountMap::increment_by (line 270) ... ok [INFO] [stdout] test src/lib.rs - CountMap::values (line 193) ... ok [INFO] [stdout] test src/lib.rs - CountMap::retain (line 459) ... ok [INFO] [stdout] test src/lib.rs - CountMap::is_empty (line 374) ... ok [INFO] [stdout] test src/lib.rs - CountMap::extend (line 632) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - CountMap::reserve (line 141) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'assertion failed: map.capacity() >= 15', src/lib.rs:8:1 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55b3ab78fc20 - std::backtrace_rs::backtrace::libunwind::trace::h706b838f5bbd876b [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x55b3ab78fc20 - std::backtrace_rs::backtrace::trace_unsynchronized::hc15f29ae7822b7b8 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55b3ab78fc20 - std::sys_common::backtrace::_print_fmt::h7c580c971f91926c [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55b3ab78fc20 - ::fmt::h2a772198c4032452 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55b3ab7a985c - core::fmt::write::h9a6d9c74526a6c1b [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/core/src/fmt/mod.rs:1115:17 [INFO] [stdout] 5: 0x55b3ab78e535 - std::io::Write::write_fmt::h00f38d9eb2c32e02 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/io/mod.rs:1663:15 [INFO] [stdout] 6: 0x55b3ab79184b - std::sys_common::backtrace::_print::h5b3c171e6f864ae4 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55b3ab79184b - std::sys_common::backtrace::print::h93b9e9ed2a98e611 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55b3ab79184b - std::panicking::default_hook::{{closure}}::hd8da92bb68d520c5 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x55b3ab791321 - std::panicking::default_hook::hdbc8b2951c5afbab [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x55b3ab791f14 - std::panicking::rust_panic_with_hook::h8a4c841655926f4e [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x55b3ab7919c7 - std::panicking::begin_panic_handler::{{closure}}::h471b6bc74904b7b0 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:517:13 [INFO] [stdout] 12: 0x55b3ab79011c - std::sys_common::backtrace::__rust_end_short_backtrace::h309f5c707f29932f [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x55b3ab791959 - rust_begin_unwind [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x55b3ab779e91 - core::panicking::panic_fmt::hcf5f6d96e1dd7099 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x55b3ab779ddd - core::panicking::panic::hd695e3b1d0dd4ef4 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/core/src/panicking.rs:50:5 [INFO] [stdout] 16: 0x55b3ab781c1c - rust_out::main::_doctest_main_src_lib_rs_141_0::h27c20b253e3e0024 [INFO] [stdout] 17: 0x55b3ab781b86 - rust_out::main::h61823b600df25383 [INFO] [stdout] 18: 0x55b3ab77bac3 - core::ops::function::FnOnce::call_once::h6cb22c19cf103035 [INFO] [stdout] 19: 0x55b3ab77a8f9 - std::sys_common::backtrace::__rust_begin_short_backtrace::h755618c0981a0533 [INFO] [stdout] 20: 0x55b3ab77ab49 - std::rt::lang_start::{{closure}}::h3e3e948d2e1cdd2b [INFO] [stdout] 21: 0x55b3ab79241a - core::ops::function::impls:: for &F>::call_once::hcbe5785d54a49ce2 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/core/src/ops/function.rs:259:13 [INFO] [stdout] 22: 0x55b3ab79241a - std::panicking::try::do_call::h1c15e7ee8563c29d [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:401:40 [INFO] [stdout] 23: 0x55b3ab79241a - std::panicking::try::hb8b07cef009cb4fc [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:365:19 [INFO] [stdout] 24: 0x55b3ab79241a - std::panic::catch_unwind::h65a8efbe596bcbb1 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panic.rs:434:14 [INFO] [stdout] 25: 0x55b3ab79241a - std::rt::lang_start_internal::{{closure}}::h66ded7ab0f18e9fb [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/rt.rs:45:48 [INFO] [stdout] 26: 0x55b3ab79241a - std::panicking::try::do_call::h29cafa65efb3f3f3 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:401:40 [INFO] [stdout] 27: 0x55b3ab79241a - std::panicking::try::h412fc5378b4dbfc4 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panicking.rs:365:19 [INFO] [stdout] 28: 0x55b3ab79241a - std::panic::catch_unwind::h555def6aac5bf192 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/panic.rs:434:14 [INFO] [stdout] 29: 0x55b3ab79241a - std::rt::lang_start_internal::hfff48202d7fee6e3 [INFO] [stdout] at /rustc/432e145bd5a974c5b6f4dd9b352891bd7502b69d/library/std/src/rt.rs:45:20 [INFO] [stdout] 30: 0x55b3ab77ab21 - std::rt::lang_start::ha47a1fac43a2373f [INFO] [stdout] 31: 0x55b3ab781c53 - main [INFO] [stdout] 32: 0x7f6ce06fc0b3 - __libc_start_main [INFO] [stdout] 33: 0x55b3ab77a5ee - _start [INFO] [stdout] 34: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - CountMap::reserve (line 141) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 27 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.34s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "4c9ed3785dd29427d88eaea1e70e37798225613743d21682321372efffa17e6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c9ed3785dd29427d88eaea1e70e37798225613743d21682321372efffa17e6e", kill_on_drop: false }` [INFO] [stdout] 4c9ed3785dd29427d88eaea1e70e37798225613743d21682321372efffa17e6e