[INFO] fetching crate yunser-hello 0.0.2...
[INFO] testing yunser-hello-0.0.2 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate yunser-hello 0.0.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate yunser-hello 0.0.2
[INFO] finished tweaking crates.io crate yunser-hello 0.0.2
[INFO] tweaked toml for crates.io crate yunser-hello 0.0.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate yunser-hello 0.0.2 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yunser-hello 0.0.2 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47b9501704872b42e599426904c9ac7724a2e8fff19036c6f941ebed82cfc4dd
[INFO] running `Command { std: "docker" "start" "-a" "47b9501704872b42e599426904c9ac7724a2e8fff19036c6f941ebed82cfc4dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47b9501704872b42e599426904c9ac7724a2e8fff19036c6f941ebed82cfc4dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47b9501704872b42e599426904c9ac7724a2e8fff19036c6f941ebed82cfc4dd", kill_on_drop: false }`
[INFO] [stdout] 47b9501704872b42e599426904c9ac7724a2e8fff19036c6f941ebed82cfc4dd
[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=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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86e05f6ac3622c6ece37652c337ac95d6d643a326fc9a908674a5d6564e002f6
[INFO] running `Command { std: "docker" "start" "-a" "86e05f6ac3622c6ece37652c337ac95d6d643a326fc9a908674a5d6564e002f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling yunser-hello v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: module `yunserHello` should have a snake case name
[INFO] [stdout]   --> src/main.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub mod yunserHello {
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `yunser_hello`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "86e05f6ac3622c6ece37652c337ac95d6d643a326fc9a908674a5d6564e002f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86e05f6ac3622c6ece37652c337ac95d6d643a326fc9a908674a5d6564e002f6", kill_on_drop: false }`
[INFO] [stdout] 86e05f6ac3622c6ece37652c337ac95d6d643a326fc9a908674a5d6564e002f6
[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=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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03170e72978816a3a5012fad6f55526413ef1454e8641878bd214a879d61176c
[INFO] running `Command { std: "docker" "start" "-a" "03170e72978816a3a5012fad6f55526413ef1454e8641878bd214a879d61176c", kill_on_drop: false }`
[INFO] [stderr]    Compiling yunser-hello v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: module `yunserHello` should have a snake case name
[INFO] [stdout]   --> src/main.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub mod yunserHello {
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `yunser_hello`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "03170e72978816a3a5012fad6f55526413ef1454e8641878bd214a879d61176c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03170e72978816a3a5012fad6f55526413ef1454e8641878bd214a879d61176c", kill_on_drop: false }`
[INFO] [stdout] 03170e72978816a3a5012fad6f55526413ef1454e8641878bd214a879d61176c
[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=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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 087abe25678524e4fe33282a799d79cf2999bfddf2060100508fdb9c9200b97b
[INFO] running `Command { std: "docker" "start" "-a" "087abe25678524e4fe33282a799d79cf2999bfddf2060100508fdb9c9200b97b", kill_on_drop: false }`
[INFO] [stderr] warning: module `yunserHello` should have a snake case name
[INFO] [stdout] 
[INFO] [stderr]   --> src/main.rs:20:9
[INFO] [stdout] running 1 test
[INFO] [stderr]    |
[INFO] [stdout] test test_1 ... ok
[INFO] [stderr] 20 | pub mod yunserHello {
[INFO] [stdout] 
[INFO] [stderr]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `yunser_hello`
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `yunser-hello` (bin "yunser-hello" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/yunser_hello-0aa70a846f521863)
[INFO] running `Command { std: "docker" "inspect" "087abe25678524e4fe33282a799d79cf2999bfddf2060100508fdb9c9200b97b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "087abe25678524e4fe33282a799d79cf2999bfddf2060100508fdb9c9200b97b", kill_on_drop: false }`
[INFO] [stdout] 087abe25678524e4fe33282a799d79cf2999bfddf2060100508fdb9c9200b97b