[INFO] fetching crate hexavalent 0.2.1...
[INFO] testing hexavalent-0.2.1 against master#61469b682c2b0bf9cebc4622f1859e2bb3b7ebca for pr-91743
[INFO] extracting crate hexavalent 0.2.1 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate hexavalent 0.2.1 on toolchain 61469b682c2b0bf9cebc4622f1859e2bb3b7ebca
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hexavalent 0.2.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate hexavalent 0.2.1
[INFO] tweaked toml for crates.io crate hexavalent 0.2.1 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate crates.io crate hexavalent 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a47e162ba7189c751d5b69e7da1ce822cdd241d9c5199302284bc2cf9b5a496
[INFO] running `Command { std: "docker" "start" "-a" "5a47e162ba7189c751d5b69e7da1ce822cdd241d9c5199302284bc2cf9b5a496", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a47e162ba7189c751d5b69e7da1ce822cdd241d9c5199302284bc2cf9b5a496", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a47e162ba7189c751d5b69e7da1ce822cdd241d9c5199302284bc2cf9b5a496", kill_on_drop: false }`
[INFO] [stdout] 5a47e162ba7189c751d5b69e7da1ce822cdd241d9c5199302284bc2cf9b5a496
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e0678e6a4cf419e719354f36cf0183559960498e4401e997a541672d09d26d4
[INFO] running `Command { std: "docker" "start" "-a" "0e0678e6a4cf419e719354f36cf0183559960498e4401e997a541672d09d26d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.116
[INFO] [stderr]    Compiling num_threads v0.1.3
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling time v0.3.7
[INFO] [stderr]    Compiling hexavalent v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.00s
[INFO] running `Command { std: "docker" "inspect" "0e0678e6a4cf419e719354f36cf0183559960498e4401e997a541672d09d26d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e0678e6a4cf419e719354f36cf0183559960498e4401e997a541672d09d26d4", kill_on_drop: false }`
[INFO] [stdout] 0e0678e6a4cf419e719354f36cf0183559960498e4401e997a541672d09d26d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d976c0942ce00493c7406a61728c3e7af3df0960a74a7dabba27a6a8a09b39d8
[INFO] running `Command { std: "docker" "start" "-a" "d976c0942ce00493c7406a61728c3e7af3df0960a74a7dabba27a6a8a09b39d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling hexavalent v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.44s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/hexavalent-001bd7969b965a5b)
[INFO] running `Command { std: "docker" "inspect" "d976c0942ce00493c7406a61728c3e7af3df0960a74a7dabba27a6a8a09b39d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d976c0942ce00493c7406a61728c3e7af3df0960a74a7dabba27a6a8a09b39d8", kill_on_drop: false }`
[INFO] [stdout] d976c0942ce00493c7406a61728c3e7af3df0960a74a7dabba27a6a8a09b39d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 84e9605d9b20ef6d091a1e4a6f42d31946f65ee2c9b1de8f6e2339a6aa2f503b
[INFO] running `Command { std: "docker" "start" "-a" "84e9605d9b20ef6d091a1e4a6f42d31946f65ee2c9b1de8f6e2339a6aa2f503b", 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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hexavalent-001bd7969b965a5b)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test ffi::tests::intocstr_str ... ok
[INFO] [stdout] test hook::tests::one_byte_enums ... ok
[INFO] [stdout] test ffi::tests::intocstr_str_invalid_no_null - should panic ... ok
[INFO] [stdout] test ffi::tests::intocstr_str_invalid_with_null - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hexavalent
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle (line 810) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - export_plugin (line 138) ... FAILED
[INFO] [stdout] test src/lib.rs - export_plugin (line 155) ... FAILED
[INFO] [stdout] test src/plugin.rs - plugin::Plugin (line 38) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 19) ... FAILED
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::unhook (line 1432) ... FAILED
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::get_list (line 666) ... FAILED
[INFO] [stdout] test src/event/print.rs - event::print::PrintEvent (line 31) ... FAILED
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::hook_server_attrs (line 1241) ... FAILED
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle (line 862) ... FAILED
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle (line 837) ... FAILED
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::pluginpref_list_with (line 1798) ... FAILED
[INFO] [stdout] test src/plugin.rs - plugin::Plugin::deinit (line 141) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::hook_print_attrs (line 1068) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::hook_timer (line 1346) ... FAILED
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::strip (line 495) ... FAILED
[INFO] [stdout] test src/plugin.rs - plugin::Plugin::init (line 115) ... ok
[INFO] [stdout] test src/event/print.rs - event::print::PrintEvent (line 20) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::print (line 215) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::pluginpref_list (line 1761) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::pluginpref_get_str (line 1619) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::nickcmp (line 472) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::emit_print_attrs (line 316) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::get_info (line 559) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::pluginpref_set_str (line 1586) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::pluginpref_delete (line 1739) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::send_mode (line 427) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::send_modes (line 387) ... ok
[INFO] [stdout] test src/hook.rs - hook::HookHandle (line 86) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::command (line 237) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle (line 172) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::hook_server (line 1166) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::hook_print (line 996) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::emit_print (line 264) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::pluginpref_get_str_with (line 1642) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::pluginpref_get_int (line 1711) ... ok
[INFO] [stdout] test src/event/server.rs - event::server::ServerEvent (line 16) ... ok
[INFO] [stdout] test src/strip.rs - strip::StrippedStr (line 44) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::pluginpref_set_int (line 1691) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::with_context (line 1535) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::find_context (line 1490) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::get_pref (line 607) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::hook_command (line 913) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - export_plugin (line 138) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - export_plugin (line 155) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/plugin.rs - plugin::Plugin (line 38) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 19) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/plugin.rs - plugin::PluginHandle::unhook (line 1432) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/plugin.rs - plugin::PluginHandle::get_list (line 666) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/event/print.rs - event::print::PrintEvent (line 31) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/plugin.rs - plugin::PluginHandle::hook_server_attrs (line 1241) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/plugin.rs - plugin::PluginHandle (line 862) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/plugin.rs - plugin::PluginHandle (line 837) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/plugin.rs - plugin::PluginHandle::pluginpref_list_with (line 1798) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/plugin.rs - plugin::PluginHandle::hook_timer (line 1346) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/plugin.rs - plugin::PluginHandle::strip (line 495) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/event/print.rs - event::print::PrintEvent (line 31)
[INFO] [stdout]     src/lib.rs - (line 19)
[INFO] [stdout]     src/lib.rs - export_plugin (line 138)
[INFO] [stdout]     src/lib.rs - export_plugin (line 155)
[INFO] [stdout]     src/plugin.rs - plugin::Plugin (line 38)
[INFO] [stdout]     src/plugin.rs - plugin::PluginHandle (line 837)
[INFO] [stdout]     src/plugin.rs - plugin::PluginHandle (line 862)
[INFO] [stdout]     src/plugin.rs - plugin::PluginHandle::get_list (line 666)
[INFO] [stdout]     src/plugin.rs - plugin::PluginHandle::hook_server_attrs (line 1241)
[INFO] [stdout]     src/plugin.rs - plugin::PluginHandle::hook_timer (line 1346)
[INFO] [stdout]     src/plugin.rs - plugin::PluginHandle::pluginpref_list_with (line 1798)
[INFO] [stdout]     src/plugin.rs - plugin::PluginHandle::strip (line 495)
[INFO] [stdout]     src/plugin.rs - plugin::PluginHandle::unhook (line 1432)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 30 passed; 13 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.43s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "84e9605d9b20ef6d091a1e4a6f42d31946f65ee2c9b1de8f6e2339a6aa2f503b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84e9605d9b20ef6d091a1e4a6f42d31946f65ee2c9b1de8f6e2339a6aa2f503b", kill_on_drop: false }`
[INFO] [stdout] 84e9605d9b20ef6d091a1e4a6f42d31946f65ee2c9b1de8f6e2339a6aa2f503b