[INFO] fetching crate arraydemo 0.1.0...
[INFO] testing arraydemo-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate arraydemo 0.1.0 into /workspace/builds/worker-1-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate arraydemo 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3fddba5c8e422a4752a5485f22b15b06076385d4b86e5d89c7649aaa51a53e8e
[INFO] running `Command { std: "docker" "start" "-a" "3fddba5c8e422a4752a5485f22b15b06076385d4b86e5d89c7649aaa51a53e8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fddba5c8e422a4752a5485f22b15b06076385d4b86e5d89c7649aaa51a53e8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fddba5c8e422a4752a5485f22b15b06076385d4b86e5d89c7649aaa51a53e8e", kill_on_drop: false }`
[INFO] [stdout] 3fddba5c8e422a4752a5485f22b15b06076385d4b86e5d89c7649aaa51a53e8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a79619e3825ae2223c1c860467df1802a9c39b07199a516246b7a401387a29b8
[INFO] running `Command { std: "docker" "start" "-a" "a79619e3825ae2223c1c860467df1802a9c39b07199a516246b7a401387a29b8", 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 0.21s
[INFO] running `Command { std: "docker" "inspect" "a79619e3825ae2223c1c860467df1802a9c39b07199a516246b7a401387a29b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a79619e3825ae2223c1c860467df1802a9c39b07199a516246b7a401387a29b8", kill_on_drop: false }`
[INFO] [stdout] a79619e3825ae2223c1c860467df1802a9c39b07199a516246b7a401387a29b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e392ea23c94cece2e5a17d21baf72a147c0e92cd4e91f6ae7352e12bf1a098f2
[INFO] running `Command { std: "docker" "start" "-a" "e392ea23c94cece2e5a17d21baf72a147c0e92cd4e91f6ae7352e12bf1a098f2", 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 0.24s
[INFO] running `Command { std: "docker" "inspect" "e392ea23c94cece2e5a17d21baf72a147c0e92cd4e91f6ae7352e12bf1a098f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e392ea23c94cece2e5a17d21baf72a147c0e92cd4e91f6ae7352e12bf1a098f2", kill_on_drop: false }`
[INFO] [stdout] e392ea23c94cece2e5a17d21baf72a147c0e92cd4e91f6ae7352e12bf1a098f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c62391281a407a0722c5edda64e8b9f10752e2f115aa36c71eb39c4e783f851c
[INFO] running `Command { std: "docker" "start" "-a" "c62391281a407a0722c5edda64e8b9f10752e2f115aa36c71eb39c4e783f851c", kill_on_drop: false }`
[INFO] [stderr] warning: module `User` should have a snake case name
[INFO] [stdout] 
[INFO] [stderr]   --> src/main.rs:30:9
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 30 | pub mod User {
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `user`
[INFO] [stdout] 
[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 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/arraydemo-22ed5ce0778942b8)
[INFO] running `Command { std: "docker" "inspect" "c62391281a407a0722c5edda64e8b9f10752e2f115aa36c71eb39c4e783f851c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c62391281a407a0722c5edda64e8b9f10752e2f115aa36c71eb39c4e783f851c", kill_on_drop: false }`
[INFO] [stdout] c62391281a407a0722c5edda64e8b9f10752e2f115aa36c71eb39c4e783f851c