[INFO] fetching crate hexavalent 0.1.7...
[INFO] testing hexavalent-0.1.7 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate hexavalent 0.1.7 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate hexavalent 0.1.7 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hexavalent 0.1.7
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate hexavalent 0.1.7
[INFO] tweaked toml for crates.io crate hexavalent 0.1.7 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate hexavalent 0.1.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.30
[INFO] [stderr]   Downloaded libc v0.2.104
[INFO] [stderr]   Downloaded syn v1.0.80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea00ec96bf81bf5250c2e3ac895fc48d3416f7a74a17f28ae63be4bc275ffbc1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ea00ec96bf81bf5250c2e3ac895fc48d3416f7a74a17f28ae63be4bc275ffbc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea00ec96bf81bf5250c2e3ac895fc48d3416f7a74a17f28ae63be4bc275ffbc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea00ec96bf81bf5250c2e3ac895fc48d3416f7a74a17f28ae63be4bc275ffbc1", kill_on_drop: false }`
[INFO] [stdout] ea00ec96bf81bf5250c2e3ac895fc48d3416f7a74a17f28ae63be4bc275ffbc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f007e1720190fd58052610aa3681da9b18ba2be640c3c6dd6726c4d6cd3fa07f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f007e1720190fd58052610aa3681da9b18ba2be640c3c6dd6726c4d6cd3fa07f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling libc v0.2.104
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling hexavalent v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.15s
[INFO] running `Command { std: "docker" "inspect" "f007e1720190fd58052610aa3681da9b18ba2be640c3c6dd6726c4d6cd3fa07f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f007e1720190fd58052610aa3681da9b18ba2be640c3c6dd6726c4d6cd3fa07f", kill_on_drop: false }`
[INFO] [stdout] f007e1720190fd58052610aa3681da9b18ba2be640c3c6dd6726c4d6cd3fa07f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4e2f2f21571ecd5dbb475f3df92193715f0bcf8e39cc934eb73b06e3e63f05e5
[INFO] running `Command { std: "docker" "start" "-a" "4e2f2f21571ecd5dbb475f3df92193715f0bcf8e39cc934eb73b06e3e63f05e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling hexavalent v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.47s
[INFO] running `Command { std: "docker" "inspect" "4e2f2f21571ecd5dbb475f3df92193715f0bcf8e39cc934eb73b06e3e63f05e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e2f2f21571ecd5dbb475f3df92193715f0bcf8e39cc934eb73b06e3e63f05e5", kill_on_drop: false }`
[INFO] [stdout] 4e2f2f21571ecd5dbb475f3df92193715f0bcf8e39cc934eb73b06e3e63f05e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c64158198676e97775c4b5adf19fdae40e61e40249508565d7d00d552f0df495
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c64158198676e97775c4b5adf19fdae40e61e40249508565d7d00d552f0df495", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hexavalent-35c7db45177d7679)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test hook::tests::one_byte_enums ... ok
[INFO] [stdout] test ffi::tests::intocstr_str ... ok
[INFO] [stderr]    Doc-tests hexavalent
[INFO] [stdout] test ffi::tests::intocstr_str_invalid_with_null - should panic ... ok
[INFO] [stdout] test ffi::tests::intocstr_str_invalid_no_null - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle (line 817) - compile fail ... ok
[INFO] [stdout] test src/plugin.rs - plugin::Plugin (line 37) ... ok
[INFO] [stdout] test src/event/server.rs - event::server::ServerEvent (line 16) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::Plugin::deinit (line 140) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle (line 869) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::emit_print (line 272) ... ok
[INFO] [stdout] test src/event/print.rs - event::print::PrintEvent (line 31) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle (line 172) ... ok
[INFO] [stdout] test src/hook.rs - hook::HookHandle (line 86) ... ok
[INFO] [stdout] test src/event/print.rs - event::print::PrintEvent (line 20) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle (line 844) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::find_context (line 1519) ... ok
[INFO] [stdout] test src/lib.rs - export_plugin (line 149) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::command (line 245) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::Plugin::init (line 114) ... ok
[INFO] [stdout] test src/lib.rs - export_plugin (line 132) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::get_info (line 572) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::hook_print_attrs (line 1089) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::hook_print (line 1012) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::emit_print_attrs (line 325) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::hook_command (line 924) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::get_list_with (line 726) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::get_list (line 681) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::get_pref (line 620) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::pluginpref_get_int (line 1747) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::pluginpref_list (line 1800) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::hook_server (line 1188) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::pluginpref_get_str_with (line 1673) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::nickcmp (line 454) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::pluginpref_delete (line 1776) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::hook_timer (line 1374) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::pluginpref_get_str (line 1650) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::hook_server_attrs (line 1268) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::pluginpref_set_str (line 1618) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::strip_with (line 505) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::strip (line 478) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::print (line 223) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::pluginpref_list_with (line 1837) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::with_context (line 1565) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::send_modes (line 395) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::pluginpref_set_int (line 1725) ... ok
[INFO] [stdout] test src/plugin.rs - plugin::PluginHandle::unhook (line 1461) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 12.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c64158198676e97775c4b5adf19fdae40e61e40249508565d7d00d552f0df495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c64158198676e97775c4b5adf19fdae40e61e40249508565d7d00d552f0df495", kill_on_drop: false }`
[INFO] [stdout] c64158198676e97775c4b5adf19fdae40e61e40249508565d7d00d552f0df495