[INFO] fetching crate storage_endian 0.1.0...
[INFO] building storage_endian-0.1.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate storage_endian 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate storage_endian 0.1.0
[INFO] finished tweaking crates.io crate storage_endian 0.1.0
[INFO] tweaked toml for crates.io crate storage_endian 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate storage_endian 0.1.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9364c48eaafbfca78134a1483a8e064a1e3061580b28c57ecd22669974af9578
[INFO] running `Command { std: "docker" "start" "-a" "9364c48eaafbfca78134a1483a8e064a1e3061580b28c57ecd22669974af9578", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9364c48eaafbfca78134a1483a8e064a1e3061580b28c57ecd22669974af9578", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9364c48eaafbfca78134a1483a8e064a1e3061580b28c57ecd22669974af9578", kill_on_drop: false }`
[INFO] [stdout] 9364c48eaafbfca78134a1483a8e064a1e3061580b28c57ecd22669974af9578
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2296952c8ba2c55b600a7bef1a4e9d8411bd641a8e159d590b7b095bc6c25a6
[INFO] running `Command { std: "docker" "start" "-a" "b2296952c8ba2c55b600a7bef1a4e9d8411bd641a8e159d590b7b095bc6c25a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling storage_endian v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "b2296952c8ba2c55b600a7bef1a4e9d8411bd641a8e159d590b7b095bc6c25a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2296952c8ba2c55b600a7bef1a4e9d8411bd641a8e159d590b7b095bc6c25a6", kill_on_drop: false }`
[INFO] [stdout] b2296952c8ba2c55b600a7bef1a4e9d8411bd641a8e159d590b7b095bc6c25a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 998cf1e21b3b1146f112ec1931b1434b5f946b706e853e8d3d3cd6e2248bbd60
[INFO] running `Command { std: "docker" "start" "-a" "998cf1e21b3b1146f112ec1931b1434b5f946b706e853e8d3d3cd6e2248bbd60", kill_on_drop: false }`
[INFO] [stderr]    Compiling storage_endian v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `thing`
[INFO] [stdout]    --> src/test.rs:188:25
[INFO] [stdout]     |
[INFO] [stdout] 188 |         fn handle_thing(thing: u64) {
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 188 |         fn handle_thing(_thing: u64) {
[INFO] [stdout]     |                         +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `LE_U64`
[INFO] [stdout]     |
[INFO] [stdout] 188 -         fn handle_thing(thing: u64) {
[INFO] [stdout] 188 +         fn handle_thing(test::LE_U64: u64) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/test.rs:193:17
[INFO] [stdout]     |
[INFO] [stdout] 193 |             let mut data: Self = unsafe { core::mem::transmute(data) };
[INFO] [stdout]     |                 ----^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "998cf1e21b3b1146f112ec1931b1434b5f946b706e853e8d3d3cd6e2248bbd60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "998cf1e21b3b1146f112ec1931b1434b5f946b706e853e8d3d3cd6e2248bbd60", kill_on_drop: false }`
[INFO] [stdout] 998cf1e21b3b1146f112ec1931b1434b5f946b706e853e8d3d3cd6e2248bbd60