[INFO] fetching crate use 0.0.1-pre.0...
[INFO] building use-0.0.1-pre.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate use 0.0.1-pre.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate use 0.0.1-pre.0
[INFO] finished tweaking crates.io crate use 0.0.1-pre.0
[INFO] tweaked toml for crates.io crate use 0.0.1-pre.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate use 0.0.1-pre.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38324bfcc67191595f1f20e6d373fd4a82930119fded7cc8c9f13f72ed172290
[INFO] running `Command { std: "docker" "start" "-a" "38324bfcc67191595f1f20e6d373fd4a82930119fded7cc8c9f13f72ed172290", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38324bfcc67191595f1f20e6d373fd4a82930119fded7cc8c9f13f72ed172290", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38324bfcc67191595f1f20e6d373fd4a82930119fded7cc8c9f13f72ed172290", kill_on_drop: false }`
[INFO] [stdout] 38324bfcc67191595f1f20e6d373fd4a82930119fded7cc8c9f13f72ed172290
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e18d65ab443cf62f7cb18cfec447f59acffd4da49900bb0c3c1fa6fa41c64697
[INFO] running `Command { std: "docker" "start" "-a" "e18d65ab443cf62f7cb18cfec447f59acffd4da49900bb0c3c1fa6fa41c64697", kill_on_drop: false }`
[INFO] [stderr]    Compiling use v0.0.1-pre.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `useFn` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn useFn() {
[INFO] [stdout]   |        ^^^^^ help: convert the identifier to snake case: `use_fn`
[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 0.20s
[INFO] running `Command { std: "docker" "inspect" "e18d65ab443cf62f7cb18cfec447f59acffd4da49900bb0c3c1fa6fa41c64697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e18d65ab443cf62f7cb18cfec447f59acffd4da49900bb0c3c1fa6fa41c64697", kill_on_drop: false }`
[INFO] [stdout] e18d65ab443cf62f7cb18cfec447f59acffd4da49900bb0c3c1fa6fa41c64697
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccb0096bed9d3d125f77e73296429fb4dab64c67280fd6ccbce6dd419c9ec127
[INFO] running `Command { std: "docker" "start" "-a" "ccb0096bed9d3d125f77e73296429fb4dab64c67280fd6ccbce6dd419c9ec127", kill_on_drop: false }`
[INFO] [stderr]    Compiling use v0.0.1-pre.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `useFn` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn useFn() {
[INFO] [stdout]   |        ^^^^^ help: convert the identifier to snake case: `use_fn`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `useFn` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn useFn() {
[INFO] [stdout]   |        ^^^^^ help: convert the identifier to snake case: `use_fn`
[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 0.64s
[INFO] running `Command { std: "docker" "inspect" "ccb0096bed9d3d125f77e73296429fb4dab64c67280fd6ccbce6dd419c9ec127", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccb0096bed9d3d125f77e73296429fb4dab64c67280fd6ccbce6dd419c9ec127", kill_on_drop: false }`
[INFO] [stdout] ccb0096bed9d3d125f77e73296429fb4dab64c67280fd6ccbce6dd419c9ec127