[INFO] fetching crate libftd2xx 0.5.0...
[INFO] testing libftd2xx-0.5.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate libftd2xx 0.5.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate libftd2xx 0.5.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libftd2xx 0.5.0
[INFO] finished tweaking crates.io crate libftd2xx 0.5.0
[INFO] tweaked toml for crates.io crate libftd2xx 0.5.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate libftd2xx 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libftd2xx-ffi v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2022e9a8456ac5b0175f731f61223925b1c4f9b10ec97a93eea08d3355bc0d4
[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" "d2022e9a8456ac5b0175f731f61223925b1c4f9b10ec97a93eea08d3355bc0d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2022e9a8456ac5b0175f731f61223925b1c4f9b10ec97a93eea08d3355bc0d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2022e9a8456ac5b0175f731f61223925b1c4f9b10ec97a93eea08d3355bc0d4", kill_on_drop: false }`
[INFO] [stdout] d2022e9a8456ac5b0175f731f61223925b1c4f9b10ec97a93eea08d3355bc0d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--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] f48c9611d161c6268ec6bca1a0711d00dc7d2b5b0c5cd03306553e317de7264a
[INFO] running `Command { std: "docker" "start" "-a" "f48c9611d161c6268ec6bca1a0711d00dc7d2b5b0c5cd03306553e317de7264a", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]    Compiling libftd2xx-ffi v0.2.0
[INFO] [stderr]    Compiling libftd2xx v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.38s
[INFO] running `Command { std: "docker" "inspect" "f48c9611d161c6268ec6bca1a0711d00dc7d2b5b0c5cd03306553e317de7264a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f48c9611d161c6268ec6bca1a0711d00dc7d2b5b0c5cd03306553e317de7264a", kill_on_drop: false }`
[INFO] [stdout] f48c9611d161c6268ec6bca1a0711d00dc7d2b5b0c5cd03306553e317de7264a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7905ba15866aceb84f7a02498ef2efba8bf432e836b347699de2ba450f794b53
[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" "7905ba15866aceb84f7a02498ef2efba8bf432e836b347699de2ba450f794b53", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling tinyvec v0.3.3
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling syn v1.0.34
[INFO] [stderr]    Compiling pulldown-cmark v0.7.2
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling semver-parser v0.9.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.13
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling version-sync v0.9.1
[INFO] [stderr]    Compiling libftd2xx v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 56.10s
[INFO] running `Command { std: "docker" "inspect" "7905ba15866aceb84f7a02498ef2efba8bf432e836b347699de2ba450f794b53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7905ba15866aceb84f7a02498ef2efba8bf432e836b347699de2ba450f794b53", kill_on_drop: false }`
[INFO] [stdout] 7905ba15866aceb84f7a02498ef2efba8bf432e836b347699de2ba450f794b53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d8a0f0ecd87911c627cb39055cfe1495c74d2f1741703e1ce286484740647576
[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" "d8a0f0ecd87911c627cb39055cfe1495c74d2f1741703e1ce286484740647576", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/libftd2xx-2d247078d6400289
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/version_numbers-4b8ead8192c5d2fb
[INFO] [stdout] test types::test_serial_number_string ... ok
[INFO] [stdout] test types::test_vid_pid_from_id ... ok
[INFO] [stdout] test types::test_ftd2xx_error_display ... ok
[INFO] [stdout] test types::test_bit_mode_sanity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_readme_deps ... ok
[INFO] [stdout] test test_html_root_url ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libftd2xx
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test src/lib.rs - Ftdi::driver_version (line 319) ... ok
[INFO] [stdout] test src/lib.rs - Ftdi::read (line 645) ... ok
[INFO] [stdout] test src/lib.rs - Ftdi::eeprom_word_read (line 803) ... ok
[INFO] [stdout] test src/lib.rs - Ftdi::eeprom_user_size (line 870) ... ok
[INFO] [stdout] test src/lib.rs - Ftdi::purge_all (line 767) ... ok
[INFO] [stdout] test src/lib.rs - Ftdi::close (line 783) ... ok
[INFO] [stdout] test src/lib.rs - Ftdi::eeprom_user_read (line 896) ... ok
[INFO] [stdout] test src/lib.rs - Ftdi::eeprom_word_write (line 827) ... ok
[INFO] [stdout] test src/lib.rs - Ftdi::new (line 218) ... ok
[INFO] [stdout] test src/lib.rs - Ftdi::purge_rx (line 751) ... ok
[INFO] [stdout] test src/lib.rs - Ftdi::eeprom_user_write (line 923) ... ok
[INFO] [stdout] test src/lib.rs - Ftdi::device_info (line 285) ... ok
[INFO] [stdout] test src/lib.rs - Ftdi::queue_status (line 602) ... ok
[INFO] [stdout] test src/lib.rs - Ftdi::read (line 660) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/lib.rs - Ftdi::purge_tx (line 735) ... ok
[INFO] [stdout] test src/lib.rs - Ftdi::eeprom_erase (line 846) ... ok
[INFO] [stdout] test src/lib.rs - Ftdi::set_flow_control_dtr_dsr (line 512) ... ok
[INFO] [stdout] test src/lib.rs - Ftdi::set_flow_control_none (line 476) ... ok
[INFO] [stdout] test src/lib.rs - Ftdi::set_bit_mode (line 585) ... ok
[INFO] [stdout] test src/lib.rs - Ftdi::reset (line 338) ... ok
[INFO] [stdout] test src/lib.rs - Ftdi::set_chars (line 384) ... ok
[INFO] [stdout] test src/lib.rs - Ftdi::set_flow_control_rts_cts (line 494) ... ok
[INFO] [stdout] test src/lib.rs - Ftdi::set_flow_control_xon_xoff (line 535) ... ok
[INFO] [stdout] test src/lib.rs - Ftdi::write (line 703) ... ok
[INFO] [stdout] test src/lib.rs - Ftdi::set_timeouts (line 416) ... ok
[INFO] [stdout] test src/lib.rs - list_devices (line 150) ... ok
[INFO] [stdout] test src/lib.rs - Ftdi::set_usb_parameters (line 362) ... ok
[INFO] [stdout] test src/lib.rs - library_version (line 125) ... ok
[INFO] [stdout] test src/lib.rs - Ftdi::set_latency_timer (line 455) ... ok
[INFO] [stdout] test src/lib.rs - Ftdi::with_serial_number (line 261) ... ok
[INFO] [stdout] test src/lib.rs - num_devices (line 97) ... ok
[INFO] [stdout] test src/lib.rs - Ftdi::with_index (line 243) ... ok
[INFO] [stdout] test src/types.rs - types::Version::with_bcd (line 128) ... ok
[INFO] [stdout] test src/types.rs - types::Version::new (line 110) ... ok
[INFO] [stdout] test src/types.rs - types::Version::with_raw (line 144) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d8a0f0ecd87911c627cb39055cfe1495c74d2f1741703e1ce286484740647576", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8a0f0ecd87911c627cb39055cfe1495c74d2f1741703e1ce286484740647576", kill_on_drop: false }`
[INFO] [stdout] d8a0f0ecd87911c627cb39055cfe1495c74d2f1741703e1ce286484740647576