[INFO] fetching crate cvars-console 0.2.0...
[INFO] testing cvars-console-0.2.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate cvars-console 0.2.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate cvars-console 0.2.0
[INFO] finished tweaking crates.io crate cvars-console 0.2.0
[INFO] tweaked toml for crates.io crate cvars-console 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cvars-console 0.2.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cvars-macros v0.4.2
[INFO] [stderr]   Downloaded cvars v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5151adaf4f732c820e039d1d3c3e070b8423cd780592eed7f94682d5d57ccadf
[INFO] running `Command { std: "docker" "start" "-a" "5151adaf4f732c820e039d1d3c3e070b8423cd780592eed7f94682d5d57ccadf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5151adaf4f732c820e039d1d3c3e070b8423cd780592eed7f94682d5d57ccadf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5151adaf4f732c820e039d1d3c3e070b8423cd780592eed7f94682d5d57ccadf", kill_on_drop: false }`
[INFO] [stdout] 5151adaf4f732c820e039d1d3c3e070b8423cd780592eed7f94682d5d57ccadf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a87de73780a2e07061ee179184e23036e70ef4bbb2a1e609214dff12cf26c49e
[INFO] running `Command { std: "docker" "start" "-a" "a87de73780a2e07061ee179184e23036e70ef4bbb2a1e609214dff12cf26c49e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling cvars-macros v0.4.2
[INFO] [stderr]    Compiling cvars v0.4.2
[INFO] [stderr]    Compiling cvars-console v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.60s
[INFO] running `Command { std: "docker" "inspect" "a87de73780a2e07061ee179184e23036e70ef4bbb2a1e609214dff12cf26c49e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a87de73780a2e07061ee179184e23036e70ef4bbb2a1e609214dff12cf26c49e", kill_on_drop: false }`
[INFO] [stdout] a87de73780a2e07061ee179184e23036e70ef4bbb2a1e609214dff12cf26c49e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e73692104c5127ea085ea5d3cca934b0b5287a5a6bc2fccd41c6d750c778a78
[INFO] running `Command { std: "docker" "start" "-a" "1e73692104c5127ea085ea5d3cca934b0b5287a5a6bc2fccd41c6d750c778a78", kill_on_drop: false }`
[INFO] [stderr]    Compiling cvars-console v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "1e73692104c5127ea085ea5d3cca934b0b5287a5a6bc2fccd41c6d750c778a78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e73692104c5127ea085ea5d3cca934b0b5287a5a6bc2fccd41c6d750c778a78", kill_on_drop: false }`
[INFO] [stdout] 1e73692104c5127ea085ea5d3cca934b0b5287a5a6bc2fccd41c6d750c778a78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6d09fee6e48366ea1b8345fae481688e1f0024d45a49d7b3dc5b2dc1f6433a01
[INFO] running `Command { std: "docker" "start" "-a" "6d09fee6e48366ea1b8345fae481688e1f0024d45a49d7b3dc5b2dc1f6433a01", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cvars_console-49e01def3ba5dae6)
[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 cvars_console
[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" "6d09fee6e48366ea1b8345fae481688e1f0024d45a49d7b3dc5b2dc1f6433a01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d09fee6e48366ea1b8345fae481688e1f0024d45a49d7b3dc5b2dc1f6433a01", kill_on_drop: false }`
[INFO] [stdout] 6d09fee6e48366ea1b8345fae481688e1f0024d45a49d7b3dc5b2dc1f6433a01