[INFO] fetching crate console_ui_engine_null 0.1.0...
[INFO] checking console_ui_engine_null-0.1.0 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] extracting crate console_ui_engine_null 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate console_ui_engine_null 0.1.0
[INFO] finished tweaking crates.io crate console_ui_engine_null 0.1.0
[INFO] tweaked toml for crates.io crate console_ui_engine_null 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate console_ui_engine_null 0.1.0 on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate console_ui_engine_null 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: file `/workspace/builds/worker-2-tc2/source/examples/main.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `example`
[INFO] [stderr]   * `example` target `main`
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c0b4dbc0f6fd741cf0f76d8403bc898b974cfc70b35e6afcd779aee63912e43
[INFO] running `Command { std: "docker" "start" "-a" "6c0b4dbc0f6fd741cf0f76d8403bc898b974cfc70b35e6afcd779aee63912e43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c0b4dbc0f6fd741cf0f76d8403bc898b974cfc70b35e6afcd779aee63912e43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c0b4dbc0f6fd741cf0f76d8403bc898b974cfc70b35e6afcd779aee63912e43", kill_on_drop: false }`
[INFO] [stdout] 6c0b4dbc0f6fd741cf0f76d8403bc898b974cfc70b35e6afcd779aee63912e43
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fed93fffbf39640dcaa0158884344bbfd0071765d5c484e5ff31acebe8c55346
[INFO] running `Command { std: "docker" "start" "-a" "fed93fffbf39640dcaa0158884344bbfd0071765d5c484e5ff31acebe8c55346", kill_on_drop: false }`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/examples/main.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `example`
[INFO] [stderr]   * `example` target `main`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]     Checking ppv-lite86 v0.2.6
[INFO] [stderr]     Checking c2-chacha v0.2.3
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking mio v0.6.19
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking crossterm v0.13.2
[INFO] [stderr]     Checking console_ui_engine_null v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `full_render_chars` is never used
[INFO] [stdout]   --> src/console.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | impl Console {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 60 |
[INFO] [stdout] 61 |     fn full_render_chars(&self) -> Result<()>{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.79s
[INFO] [stdout] warning: method `full_render_chars` is never used
[INFO] [stdout]   --> src/console.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | impl Console {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 60 |
[INFO] [stdout] 61 |     fn full_render_chars(&self) -> Result<()>{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fed93fffbf39640dcaa0158884344bbfd0071765d5c484e5ff31acebe8c55346", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fed93fffbf39640dcaa0158884344bbfd0071765d5c484e5ff31acebe8c55346", kill_on_drop: false }`
[INFO] [stdout] fed93fffbf39640dcaa0158884344bbfd0071765d5c484e5ff31acebe8c55346
