[INFO] fetching crate arraydemo 0.1.0...
[INFO] testing arraydemo-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate arraydemo 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate arraydemo 0.1.0
[INFO] finished tweaking crates.io crate arraydemo 0.1.0
[INFO] tweaked toml for crates.io crate arraydemo 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate arraydemo 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate arraydemo 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 895611ce82068f65d30304a125154c163298038f7d167c2e96f00d41c7e0f987
[INFO] running `Command { std: "docker" "start" "-a" "895611ce82068f65d30304a125154c163298038f7d167c2e96f00d41c7e0f987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "895611ce82068f65d30304a125154c163298038f7d167c2e96f00d41c7e0f987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "895611ce82068f65d30304a125154c163298038f7d167c2e96f00d41c7e0f987", kill_on_drop: false }`
[INFO] [stdout] 895611ce82068f65d30304a125154c163298038f7d167c2e96f00d41c7e0f987
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f42e75a165dc0bd45044ea19185901a43e33f441652b56a0c186f85419c77efd
[INFO] running `Command { std: "docker" "start" "-a" "f42e75a165dc0bd45044ea19185901a43e33f441652b56a0c186f85419c77efd", kill_on_drop: false }`
[INFO] [stderr]    Compiling arraydemo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: module `User` should have a snake case name
[INFO] [stdout]   --> src/main.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub mod User {
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `user`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "f42e75a165dc0bd45044ea19185901a43e33f441652b56a0c186f85419c77efd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f42e75a165dc0bd45044ea19185901a43e33f441652b56a0c186f85419c77efd", kill_on_drop: false }`
[INFO] [stdout] f42e75a165dc0bd45044ea19185901a43e33f441652b56a0c186f85419c77efd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 642bbd2155c4df4f6c7da18ed15aaef97971c847ec76ad470bb0234b24c11495
[INFO] running `Command { std: "docker" "start" "-a" "642bbd2155c4df4f6c7da18ed15aaef97971c847ec76ad470bb0234b24c11495", kill_on_drop: false }`
[INFO] [stderr]    Compiling arraydemo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: module `User` should have a snake case name
[INFO] [stdout]   --> src/main.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub mod User {
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `user`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "642bbd2155c4df4f6c7da18ed15aaef97971c847ec76ad470bb0234b24c11495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "642bbd2155c4df4f6c7da18ed15aaef97971c847ec76ad470bb0234b24c11495", kill_on_drop: false }`
[INFO] [stdout] 642bbd2155c4df4f6c7da18ed15aaef97971c847ec76ad470bb0234b24c11495
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1945a2098ab670f5fb6e258e7e583ec7557682afd46a31cde0a1e5f5d247a404
[INFO] running `Command { std: "docker" "start" "-a" "1945a2098ab670f5fb6e258e7e583ec7557682afd46a31cde0a1e5f5d247a404", kill_on_drop: false }`
[INFO] [stderr] warning: module `User` should have a snake case name
[INFO] [stderr]   --> src/main.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub mod User {
[INFO] [stderr]    |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `user`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `arraydemo` (bin "arraydemo" 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/arraydemo-22ed5ce0778942b8)
[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" "1945a2098ab670f5fb6e258e7e583ec7557682afd46a31cde0a1e5f5d247a404", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1945a2098ab670f5fb6e258e7e583ec7557682afd46a31cde0a1e5f5d247a404", kill_on_drop: false }`
[INFO] [stdout] 1945a2098ab670f5fb6e258e7e583ec7557682afd46a31cde0a1e5f5d247a404