[INFO] cloning repository https://github.com/LycasLdt/rabdog
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LycasLdt/rabdog" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLycasLdt%2Frabdog", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLycasLdt%2Frabdog'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 529a86dbc1baf7e81a8704c13641203c970684bf
[INFO] checking LycasLdt/rabdog/529a86dbc1baf7e81a8704c13641203c970684bf against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLycasLdt%2Frabdog" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LycasLdt/rabdog on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LycasLdt/rabdog
[INFO] finished tweaking git repo https://github.com/LycasLdt/rabdog
[INFO] tweaked toml for git repo https://github.com/LycasLdt/rabdog written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/LycasLdt/rabdog 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c66e9249ef101d2ba2711039d50e3473c3580c426082d9979eb0c22ad663622
[INFO] running `Command { std: "docker" "start" "-a" "6c66e9249ef101d2ba2711039d50e3473c3580c426082d9979eb0c22ad663622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c66e9249ef101d2ba2711039d50e3473c3580c426082d9979eb0c22ad663622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c66e9249ef101d2ba2711039d50e3473c3580c426082d9979eb0c22ad663622", kill_on_drop: false }`
[INFO] [stdout] 6c66e9249ef101d2ba2711039d50e3473c3580c426082d9979eb0c22ad663622
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f0589e12e7f473215594bb4765c2eec3549c68a5aee141917b3a9672fb75662
[INFO] running `Command { std: "docker" "start" "-a" "4f0589e12e7f473215594bb4765c2eec3549c68a5aee141917b3a9672fb75662", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.17.0
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[INFO] [stderr]    Compiling rabdog v0.2.8 (/opt/rustwide/workdir)
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[INFO] [stderr]    Compiling openssl-sys v0.9.103
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[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
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[INFO] [stderr]    Compiling phf_generator v0.10.0
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[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]    Compiling string_cache_codegen v0.5.2
[INFO] [stderr]    Compiling phf_codegen v0.10.0
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[INFO] [stderr]     Checking cssparser v0.31.2
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[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/downloads.rs:138:60
[INFO] [stdout]     |
[INFO] [stdout] 138 |     pub fn select<'a>(&'a self, source: &'a str) -> Option<Handler> {
[INFO] [stdout]     |                   -- lifetime `'a` declared here           ^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/downloads.rs:138:60
[INFO] [stdout]     |
[INFO] [stdout] 138 |     pub fn select<'a>(&'a self, source: &'a str) -> Option<Handler> {
[INFO] [stdout]     |                   -- lifetime `'a` declared here           ^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `finish` is never used
[INFO] [stdout]   --> src/utils/sb3.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 74 | impl<W: Write + Seek> Sb3Writer<W> {
[INFO] [stdout]    | ---------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 98 |     pub fn finish(self) -> Result<W> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `finish` is never used
[INFO] [stdout]   --> src/utils/sb3.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 74 | impl<W: Write + Seek> Sb3Writer<W> {
[INFO] [stdout]    | ---------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 98 |     pub fn finish(self) -> Result<W> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 08s
[INFO] running `Command { std: "docker" "inspect" "4f0589e12e7f473215594bb4765c2eec3549c68a5aee141917b3a9672fb75662", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f0589e12e7f473215594bb4765c2eec3549c68a5aee141917b3a9672fb75662", kill_on_drop: false }`
[INFO] [stdout] 4f0589e12e7f473215594bb4765c2eec3549c68a5aee141917b3a9672fb75662