[INFO] fetching crate xsl-rs 0.1.0...
[INFO] checking xsl-rs-0.1.0 against master#32cd9114712a24010b0583624dc52ac302194128 for pr-143717
[INFO] extracting crate xsl-rs 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate xsl-rs 0.1.0
[INFO] finished tweaking crates.io crate xsl-rs 0.1.0
[INFO] tweaked toml for crates.io crate xsl-rs 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate xsl-rs 0.1.0 on toolchain 32cd9114712a24010b0583624dc52ac302194128
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "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" "+32cd9114712a24010b0583624dc52ac302194128" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 16 packages to latest compatible versions
[INFO] [stderr]       Adding allocator-api2 v0.2.21 (available: v0.3.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39e5fa29b894f45c7c4a0aad30dd751e203624303a882f49599d2483a912bc79
[INFO] running `Command { std: "docker" "start" "-a" "39e5fa29b894f45c7c4a0aad30dd751e203624303a882f49599d2483a912bc79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39e5fa29b894f45c7c4a0aad30dd751e203624303a882f49599d2483a912bc79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39e5fa29b894f45c7c4a0aad30dd751e203624303a882f49599d2483a912bc79", kill_on_drop: false }`
[INFO] [stdout] 39e5fa29b894f45c7c4a0aad30dd751e203624303a882f49599d2483a912bc79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6f2a5dcb450c66176298360ea5bb351df686270169e2a48b63b0328d4872491
[INFO] running `Command { std: "docker" "start" "-a" "f6f2a5dcb450c66176298360ea5bb351df686270169e2a48b63b0328d4872491", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking xsl-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `toggle` is never used
[INFO] [stdout]   --> src/collections/rbtree/flag.rs:83:12
[INFO] [stdout]    |
[INFO] [stdout] 82 | impl Color {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 83 |     pub fn toggle(&self) -> Self {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/collections/rbtree/flag.rs:92:12
[INFO] [stdout]     |
[INFO] [stdout] 91  | impl Flag {
[INFO] [stdout]     | --------- associated items in this implementation
[INFO] [stdout] 92  |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 95  |     pub fn set(&mut self, flag: u8) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 98  |     pub fn clear(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 |     pub fn is_left(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     pub fn is_right(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |     pub fn set_left(&mut self) -> &mut Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     pub fn set_right(&mut self) -> &mut Self {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `check` is never used
[INFO] [stdout]    --> src/collections/rbtree/map.rs:887:19
[INFO] [stdout]     |
[INFO] [stdout] 883 | / impl<K, V, A> RBTreeMap<K, V, A>
[INFO] [stdout] 884 | | where
[INFO] [stdout] 885 | |     A: Allocator + Clone,
[INFO] [stdout]     | |_________________________- method in this implementation
[INFO] [stdout] 886 |   {
[INFO] [stdout] 887 |       pub(super) fn check(&self) {
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking libc-print v0.1.23
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaEiSiUx"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rand` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "f6f2a5dcb450c66176298360ea5bb351df686270169e2a48b63b0328d4872491", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6f2a5dcb450c66176298360ea5bb351df686270169e2a48b63b0328d4872491", kill_on_drop: false }`
[INFO] [stdout] f6f2a5dcb450c66176298360ea5bb351df686270169e2a48b63b0328d4872491
