[INFO] fetching crate sentaku 0.3.0...
[INFO] checking sentaku-0.3.0 against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846
[INFO] extracting crate sentaku 0.3.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate sentaku 0.3.0 on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sentaku 0.3.0
[INFO] finished tweaking crates.io crate sentaku 0.3.0
[INFO] tweaked toml for crates.io crate sentaku 0.3.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate sentaku 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", 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] 1654f10637bbfe55078b0d83a1c66650044b3e6c2ef44225d8b5141591e2a26e
[INFO] running `Command { std: "docker" "start" "-a" "1654f10637bbfe55078b0d83a1c66650044b3e6c2ef44225d8b5141591e2a26e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1654f10637bbfe55078b0d83a1c66650044b3e6c2ef44225d8b5141591e2a26e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1654f10637bbfe55078b0d83a1c66650044b3e6c2ef44225d8b5141591e2a26e", kill_on_drop: false }`
[INFO] [stdout] 1654f10637bbfe55078b0d83a1c66650044b3e6c2ef44225d8b5141591e2a26e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71e36e63363d5fd2e99cc6d2fe2c6f148cfade566f17cc1e568aa9f434d7be15
[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" "71e36e63363d5fd2e99cc6d2fe2c6f148cfade566f17cc1e568aa9f434d7be15", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking webbrowser v0.5.2
[INFO] [stderr]     Checking termion v1.5.5
[INFO] [stderr]     Checking sentaku v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `get_default_keymap`, `wait_for_input_with_keymap`
[INFO] [stdout]  --> examples/fruits.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sentaku::{SentakuError, SentakuItem, wait_for_input_with_keymap, get_default_keymap, SentakuAction};
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SentakuAction`, `get_default_keymap`, `wait_for_input_with_keymap`
[INFO] [stdout]  --> examples/multi_fruits.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sentaku::{SentakuError, SentakuItem, wait_for_input_with_keymap, get_default_keymap, SentakuAction};
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.74s
[INFO] running `Command { std: "docker" "inspect" "71e36e63363d5fd2e99cc6d2fe2c6f148cfade566f17cc1e568aa9f434d7be15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71e36e63363d5fd2e99cc6d2fe2c6f148cfade566f17cc1e568aa9f434d7be15", kill_on_drop: false }`
[INFO] [stdout] 71e36e63363d5fd2e99cc6d2fe2c6f148cfade566f17cc1e568aa9f434d7be15