[INFO] cloning repository https://github.com/SaltyKitkat/xsz
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SaltyKitkat/xsz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaltyKitkat%2Fxsz", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaltyKitkat%2Fxsz'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 826e020fa8b006cc90f82868391552d8984665b8
[INFO] checking SaltyKitkat/xsz against try#04ea1e1f1a12cfa912c228ca278237d92d0bb6df for pr-148477-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaltyKitkat%2Fxsz" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SaltyKitkat/xsz
[INFO] finished tweaking git repo https://github.com/SaltyKitkat/xsz
[INFO] tweaked toml for git repo https://github.com/SaltyKitkat/xsz written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SaltyKitkat/xsz on toolchain 04ea1e1f1a12cfa912c228ca278237d92d0bb6df
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+04ea1e1f1a12cfa912c228ca278237d92d0bb6df" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SaltyKitkat/xsz 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" "+04ea1e1f1a12cfa912c228ca278237d92d0bb6df" "fetch" "--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
[ERROR] error running command: no output for 300 seconds
[INFO] checking SaltyKitkat/xsz against try#04ea1e1f1a12cfa912c228ca278237d92d0bb6df for pr-148477-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSaltyKitkat%2Fxsz" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SaltyKitkat/xsz
[INFO] finished tweaking git repo https://github.com/SaltyKitkat/xsz
[INFO] tweaked toml for git repo https://github.com/SaltyKitkat/xsz written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SaltyKitkat/xsz on toolchain 04ea1e1f1a12cfa912c228ca278237d92d0bb6df
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+04ea1e1f1a12cfa912c228ca278237d92d0bb6df" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SaltyKitkat/xsz 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" "+04ea1e1f1a12cfa912c228ca278237d92d0bb6df" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nohash v0.2.0
[INFO] [stderr]   Downloaded palc-derive v0.0.2
[INFO] [stderr]   Downloaded palc v0.0.2
[INFO] [stderr]   Downloaded kanal v0.1.1
[INFO] [stderr]   Downloaded os_str_bytes v7.1.1
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+04ea1e1f1a12cfa912c228ca278237d92d0bb6df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7cdbf346472335fb28898f828c9215f28b9ab2bb8012fbf9c4c2edb17d9683df
[INFO] running `Command { std: "docker" "start" "-a" "7cdbf346472335fb28898f828c9215f28b9ab2bb8012fbf9c4c2edb17d9683df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cdbf346472335fb28898f828c9215f28b9ab2bb8012fbf9c4c2edb17d9683df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cdbf346472335fb28898f828c9215f28b9ab2bb8012fbf9c4c2edb17d9683df", kill_on_drop: false }`
[INFO] [stdout] 7cdbf346472335fb28898f828c9215f28b9ab2bb8012fbf9c4c2edb17d9683df
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+04ea1e1f1a12cfa912c228ca278237d92d0bb6df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fcd2cb5d48804b0c183ff1ceec1b9818ade4d21dc729a396085dce7002b38b04
[INFO] running `Command { std: "docker" "start" "-a" "fcd2cb5d48804b0c183ff1ceec1b9818ade4d21dc729a396085dce7002b38b04", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.4
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking os_str_bytes v7.1.1
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking async-task v4.7.1
[INFO] [stderr]    Compiling cc v1.2.41
[INFO] [stderr]     Checking nohash v0.2.0
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking kanal v0.1.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.44
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling palc-derive v0.0.2
[INFO] [stderr]     Checking palc v0.0.2
[INFO] [stderr]     Checking mimalloc v0.1.48
[INFO] [stderr]     Checking xsz v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `key`, `transid`, `data_len`, `type`, and `name` are never read
[INFO] [stdout]   --> src/btrfs.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub struct DirItem {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 90 |     key: Key,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 91 |     transid: u64,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 92 |     data_len: u16,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 93 |     // name_len: u16,
[INFO] [stdout] 94 |     r#type: u8,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 95 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `key`, `transid`, `data_len`, `type`, and `name` are never read
[INFO] [stdout]   --> src/btrfs.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub struct DirItem {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 90 |     key: Key,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 91 |     transid: u64,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 92 |     data_len: u16,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 93 |     // name_len: u16,
[INFO] [stdout] 94 |     r#type: u8,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 95 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.75s
[INFO] running `Command { std: "docker" "inspect" "fcd2cb5d48804b0c183ff1ceec1b9818ade4d21dc729a396085dce7002b38b04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcd2cb5d48804b0c183ff1ceec1b9818ade4d21dc729a396085dce7002b38b04", kill_on_drop: false }`
[INFO] [stdout] fcd2cb5d48804b0c183ff1ceec1b9818ade4d21dc729a396085dce7002b38b04