[INFO] fetching crate wg-toolkit 0.1.2...
[INFO] checking wg-toolkit-0.1.2 against master#43d9f3859e0204e764161ee085a360274b5f3e9a for pr-97346
[INFO] extracting crate wg-toolkit 0.1.2 into /workspace/builds/worker-36/source
[INFO] validating manifest of crates.io crate wg-toolkit 0.1.2 on toolchain 43d9f3859e0204e764161ee085a360274b5f3e9a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wg-toolkit 0.1.2
[INFO] finished tweaking crates.io crate wg-toolkit 0.1.2
[INFO] tweaked toml for crates.io crate wg-toolkit 0.1.2 written to /workspace/builds/worker-36/source/Cargo.toml
[INFO] crate crates.io crate wg-toolkit 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xmltree v0.10.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7117b0c7945fd228ac9b18433aa45b23eca20bf7fba5450553c4e1a08eefb434
[INFO] running `Command { std: "docker" "start" "-a" "7117b0c7945fd228ac9b18433aa45b23eca20bf7fba5450553c4e1a08eefb434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7117b0c7945fd228ac9b18433aa45b23eca20bf7fba5450553c4e1a08eefb434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7117b0c7945fd228ac9b18433aa45b23eca20bf7fba5450553c4e1a08eefb434", kill_on_drop: false }`
[INFO] [stdout] 7117b0c7945fd228ac9b18433aa45b23eca20bf7fba5450553c4e1a08eefb434
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+43d9f3859e0204e764161ee085a360274b5f3e9a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e652e10c0036e5a38ac8d265e3956a3235f4eab91059976cf4768ce3487293a5
[INFO] running `Command { std: "docker" "start" "-a" "e652e10c0036e5a38ac8d265e3956a3235f4eab91059976cf4768ce3487293a5", kill_on_drop: false }`
[INFO] [stderr]     Checking xml-rs v0.8.4
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking xmltree v0.10.3
[INFO] [stderr]     Checking wg-toolkit v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/util.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(inner: T, len: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/util.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(inner: T, len: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `remaining`
[INFO] [stdout]   --> src/util.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn remaining(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `remaining`
[INFO] [stdout]   --> src/util.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn remaining(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bwal`
[INFO] [stdout]   --> examples/space.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let bwal: BWAL = space.decode_section().unwrap();
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_bwal`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bwcs`
[INFO] [stdout]   --> examples/space.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let bwcs: BWCS = space.decode_section().unwrap();
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_bwcs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bwsg`
[INFO] [stdout]   --> examples/space.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let bwsg: BWSG = space.decode_section().unwrap();
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_bwsg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "e652e10c0036e5a38ac8d265e3956a3235f4eab91059976cf4768ce3487293a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e652e10c0036e5a38ac8d265e3956a3235f4eab91059976cf4768ce3487293a5", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: Could not kill running container e652e10c0036e5a38ac8d265e3956a3235f4eab91059976cf4768ce3487293a5, cannot remove - tried to kill container, but did not receive an exit event
[ERROR] failed to delete container e652e10c0036e5a38ac8d265e3956a3235f4eab91059976cf4768ce3487293a5
[ERROR] caused by: command failed: exit status: 1