[INFO] fetching crate xwt 0.18.0...
[INFO] testing xwt-0.18.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate xwt 0.18.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate xwt 0.18.0
[INFO] finished tweaking crates.io crate xwt 0.18.0
[INFO] tweaked toml for crates.io crate xwt 0.18.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xwt 0.18.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9832835cd720ff03b22fc6a064a0e1647328cd19c49b727bbcaa04fa01c69635
[INFO] running `Command { std: "docker" "start" "-a" "9832835cd720ff03b22fc6a064a0e1647328cd19c49b727bbcaa04fa01c69635", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9832835cd720ff03b22fc6a064a0e1647328cd19c49b727bbcaa04fa01c69635", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9832835cd720ff03b22fc6a064a0e1647328cd19c49b727bbcaa04fa01c69635", kill_on_drop: false }`
[INFO] [stdout] 9832835cd720ff03b22fc6a064a0e1647328cd19c49b727bbcaa04fa01c69635
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50572bddca495587289ec6fa9e1d2a05d428bc5aa2bc80c61acec7ec7d052ba1
[INFO] running `Command { std: "docker" "start" "-a" "50572bddca495587289ec6fa9e1d2a05d428bc5aa2bc80c61acec7ec7d052ba1", kill_on_drop: false }`
[INFO] [stderr]    Compiling xwt v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: xwt@0.18.0: This crate provides a simple mapping to one of the drivers depending on the current build target (native vs wasm). For better portability, the `xwt-core` crate should be used instead, and the drivers should be hand-picked for each of the targets instead of using a crate like this one. We will be removing the `xwt` crate soon, and you are free to import `xwt-web-sys` and `xwt-wtransport` manually and put them under a `cfg_if!` macro yourself if you prefer this mode of operation; they key difference there is you maintain explicit control over the your driver dependencies rather than us having to tie them together for you - and this how it should be. See the examples on Github for more info on how we intend for xwt to be used.
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "50572bddca495587289ec6fa9e1d2a05d428bc5aa2bc80c61acec7ec7d052ba1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50572bddca495587289ec6fa9e1d2a05d428bc5aa2bc80c61acec7ec7d052ba1", kill_on_drop: false }`
[INFO] [stdout] 50572bddca495587289ec6fa9e1d2a05d428bc5aa2bc80c61acec7ec7d052ba1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6521273adf4ab551e9c7d14dff736d1b5d7cb73185d26e740a5489f03d3b168
[INFO] running `Command { std: "docker" "start" "-a" "f6521273adf4ab551e9c7d14dff736d1b5d7cb73185d26e740a5489f03d3b168", kill_on_drop: false }`
[INFO] [stderr] warning: xwt@0.18.0: This crate provides a simple mapping to one of the drivers depending on the current build target (native vs wasm). For better portability, the `xwt-core` crate should be used instead, and the drivers should be hand-picked for each of the targets instead of using a crate like this one. We will be removing the `xwt` crate soon, and you are free to import `xwt-web-sys` and `xwt-wtransport` manually and put them under a `cfg_if!` macro yourself if you prefer this mode of operation; they key difference there is you maintain explicit control over the your driver dependencies rather than us having to tie them together for you - and this how it should be. See the examples on Github for more info on how we intend for xwt to be used.
[INFO] [stderr]    Compiling xwt v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "f6521273adf4ab551e9c7d14dff736d1b5d7cb73185d26e740a5489f03d3b168", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6521273adf4ab551e9c7d14dff736d1b5d7cb73185d26e740a5489f03d3b168", kill_on_drop: false }`
[INFO] [stdout] f6521273adf4ab551e9c7d14dff736d1b5d7cb73185d26e740a5489f03d3b168
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9a54651c3db090c8b3d22ac17bc407c972e8f5bd70d6bcee3b1743eb407da207
[INFO] running `Command { std: "docker" "start" "-a" "9a54651c3db090c8b3d22ac17bc407c972e8f5bd70d6bcee3b1743eb407da207", kill_on_drop: false }`
[INFO] [stderr] warning: xwt@0.18.0: This crate provides a simple mapping to one of the drivers depending on the current build target (native vs wasm). For better portability, the `xwt-core` crate should be used instead, and the drivers should be hand-picked for each of the targets instead of using a crate like this one. We will be removing the `xwt` crate soon, and you are free to import `xwt-web-sys` and `xwt-wtransport` manually and put them under a `cfg_if!` macro yourself if you prefer this mode of operation; they key difference there is you maintain explicit control over the your driver dependencies rather than us having to tie them together for you - and this how it should be. See the examples on Github for more info on how we intend for xwt to be used.
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xwt-c18ab8470a7ac0e9)
[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] [stderr]    Doc-tests xwt
[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] running `Command { std: "docker" "inspect" "9a54651c3db090c8b3d22ac17bc407c972e8f5bd70d6bcee3b1743eb407da207", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a54651c3db090c8b3d22ac17bc407c972e8f5bd70d6bcee3b1743eb407da207", kill_on_drop: false }`
[INFO] [stdout] 9a54651c3db090c8b3d22ac17bc407c972e8f5bd70d6bcee3b1743eb407da207