[INFO] cloning repository https://github.com/Fiveside/tquery
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Fiveside/tquery" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFiveside%2Ftquery", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFiveside%2Ftquery'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2de7bd1d5cafabb7f628783cad728b79c565b41a
[INFO] checking Fiveside/tquery/2de7bd1d5cafabb7f628783cad728b79c565b41a against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFiveside%2Ftquery" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Fiveside/tquery on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Fiveside/tquery
[INFO] finished tweaking git repo https://github.com/Fiveside/tquery
[INFO] tweaked toml for git repo https://github.com/Fiveside/tquery written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Fiveside/tquery 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d86efc265fa3c05a03b3ccbf6d6cd72d50c4040a5f955baf76f2c403bac5964
[INFO] running `Command { std: "docker" "start" "-a" "3d86efc265fa3c05a03b3ccbf6d6cd72d50c4040a5f955baf76f2c403bac5964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d86efc265fa3c05a03b3ccbf6d6cd72d50c4040a5f955baf76f2c403bac5964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d86efc265fa3c05a03b3ccbf6d6cd72d50c4040a5f955baf76f2c403bac5964", kill_on_drop: false }`
[INFO] [stdout] 3d86efc265fa3c05a03b3ccbf6d6cd72d50c4040a5f955baf76f2c403bac5964
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db7a79e212eeb04b773a9b4e64d1d2c778528e99dc65a4fbd356f70400cb4e08
[INFO] running `Command { std: "docker" "start" "-a" "db7a79e212eeb04b773a9b4e64d1d2c778528e99dc65a4fbd356f70400cb4e08", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling anyhow v1.0.41
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking funty v1.1.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling nom v6.2.1
[INFO] [stderr]     Checking bitvec v0.19.5
[INFO] [stderr]     Checking tquery v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `as_str_bytes` is never used
[INFO] [stdout]   --> src/bencode.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<'a> BEncodedType<'a> {
[INFO] [stdout]    | ------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub fn as_str_bytes(&self) -> Result<&'a [u8]> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `be` is never read
[INFO] [stdout]  --> src/metadata.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Metadata<'a> {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 7 |     be: BEncodedType<'a>,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InfoMetadata` is never constructed
[INFO] [stdout]   --> src/metadata.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | struct InfoMetadata<'a> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_str_bytes` is never used
[INFO] [stdout]   --> src/bencode.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<'a> BEncodedType<'a> {
[INFO] [stdout]    | ------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub fn as_str_bytes(&self) -> Result<&'a [u8]> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `be` is never read
[INFO] [stdout]  --> src/metadata.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Metadata<'a> {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 7 |     be: BEncodedType<'a>,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InfoMetadata` is never constructed
[INFO] [stdout]   --> src/metadata.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | struct InfoMetadata<'a> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.92s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "db7a79e212eeb04b773a9b4e64d1d2c778528e99dc65a4fbd356f70400cb4e08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db7a79e212eeb04b773a9b4e64d1d2c778528e99dc65a4fbd356f70400cb4e08", kill_on_drop: false }`
[INFO] [stdout] db7a79e212eeb04b773a9b4e64d1d2c778528e99dc65a4fbd356f70400cb4e08