[INFO] fetching crate touch-selection 0.2.0...
[INFO] testing touch-selection-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate touch-selection 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate touch-selection 0.2.0
[INFO] finished tweaking crates.io crate touch-selection 0.2.0
[INFO] tweaked toml for crates.io crate touch-selection 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate touch-selection 0.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 468cc240ec7bf3ebf5c690db13a443b2d2b1f4b81a2f243513e2638938ff99b5
[INFO] running `Command { std: "docker" "start" "-a" "468cc240ec7bf3ebf5c690db13a443b2d2b1f4b81a2f243513e2638938ff99b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "468cc240ec7bf3ebf5c690db13a443b2d2b1f4b81a2f243513e2638938ff99b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "468cc240ec7bf3ebf5c690db13a443b2d2b1f4b81a2f243513e2638938ff99b5", kill_on_drop: false }`
[INFO] [stdout] 468cc240ec7bf3ebf5c690db13a443b2d2b1f4b81a2f243513e2638938ff99b5
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10a1cfd4462a86985f0e480f2462b146bbe2060100373efff3442bd979390a9e
[INFO] running `Command { std: "docker" "start" "-a" "10a1cfd4462a86985f0e480f2462b146bbe2060100373efff3442bd979390a9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling touch-selection v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `grab_info` is never read
[INFO] [stdout]    --> src/lib.rs:275:21
[INFO] [stdout]     |
[INFO] [stdout] 275 |                     grab_info.created = false;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "10a1cfd4462a86985f0e480f2462b146bbe2060100373efff3442bd979390a9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10a1cfd4462a86985f0e480f2462b146bbe2060100373efff3442bd979390a9e", kill_on_drop: false }`
[INFO] [stdout] 10a1cfd4462a86985f0e480f2462b146bbe2060100373efff3442bd979390a9e
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90eeab60b0b4ad1d021a4e3827566e3769821bcecf834b4ea9981a6091e15228
[INFO] running `Command { std: "docker" "start" "-a" "90eeab60b0b4ad1d021a4e3827566e3769821bcecf834b4ea9981a6091e15228", kill_on_drop: false }`
[INFO] [stdout] warning: value assigned to `grab_info` is never read
[INFO] [stdout]    --> src/lib.rs:275:21
[INFO] [stdout]     |
[INFO] [stdout] 275 |                     grab_info.created = false;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling touch-selection v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `grab_info` is never read
[INFO] [stdout]    --> src/lib.rs:275:21
[INFO] [stdout]     |
[INFO] [stdout] 275 |                     grab_info.created = false;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "90eeab60b0b4ad1d021a4e3827566e3769821bcecf834b4ea9981a6091e15228", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90eeab60b0b4ad1d021a4e3827566e3769821bcecf834b4ea9981a6091e15228", kill_on_drop: false }`
[INFO] [stdout] 90eeab60b0b4ad1d021a4e3827566e3769821bcecf834b4ea9981a6091e15228
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f6f91f6777ef02a222b95c555142eebd9914c521eeec8b2fea8afc1ffa54e819
[INFO] running `Command { std: "docker" "start" "-a" "f6f91f6777ef02a222b95c555142eebd9914c521eeec8b2fea8afc1ffa54e819", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `grab_info` is never read
[INFO] [stderr]    --> src/lib.rs:275:21
[INFO] [stderr]     |
[INFO] [stderr] 275 |                     grab_info.created = false;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `touch-selection` (lib) generated 1 warning
[INFO] [stderr] warning: `touch-selection` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/touch_selection-54fcb5eff2bc0505)
[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 touch_selection
[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" "f6f91f6777ef02a222b95c555142eebd9914c521eeec8b2fea8afc1ffa54e819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6f91f6777ef02a222b95c555142eebd9914c521eeec8b2fea8afc1ffa54e819", kill_on_drop: false }`
[INFO] [stdout] f6f91f6777ef02a222b95c555142eebd9914c521eeec8b2fea8afc1ffa54e819