[INFO] cloning repository https://github.com/dnbln/fsyn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dnbln/fsyn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdnbln%2Ffsyn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdnbln%2Ffsyn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1a36ff8911223608f7ee20495c368ab719732234
[INFO] checking dnbln/fsyn/1a36ff8911223608f7ee20495c368ab719732234 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdnbln%2Ffsyn" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dnbln/fsyn 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/dnbln/fsyn
[INFO] finished tweaking git repo https://github.com/dnbln/fsyn
[INFO] tweaked toml for git repo https://github.com/dnbln/fsyn written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dnbln/fsyn 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 437480cd5db66547c3db83f9a019f0763235d2574ff22cfa10da8727a05b7616
[INFO] running `Command { std: "docker" "start" "-a" "437480cd5db66547c3db83f9a019f0763235d2574ff22cfa10da8727a05b7616", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "437480cd5db66547c3db83f9a019f0763235d2574ff22cfa10da8727a05b7616", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "437480cd5db66547c3db83f9a019f0763235d2574ff22cfa10da8727a05b7616", kill_on_drop: false }`
[INFO] [stdout] 437480cd5db66547c3db83f9a019f0763235d2574ff22cfa10da8727a05b7616
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] dc5acd0db9dd3b857ef2f46e4233e1e28d6044d4ef8598b01ff9e5f0848f32ec
[INFO] running `Command { std: "docker" "start" "-a" "dc5acd0db9dd3b857ef2f46e4233e1e28d6044d4ef8598b01ff9e5f0848f32ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.49
[INFO] [stderr]     Checking fsyn-proc v0.1.0 (/opt/rustwide/workdir/fsyn-proc)
[INFO] [stdout] warning: unused import: `ExprInfer`
[INFO] [stdout]  --> fsyn-proc/src/lib.rs:3:88
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{parse::{Parse, ParseBuffer}, punctuated::Punctuated, spanned::Spanned, Expr, ExprInfer, Stmt};
[INFO] [stdout]   |                                                                                        ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ExprInfer`
[INFO] [stdout]  --> fsyn-proc/src/lib.rs:3:88
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{parse::{Parse, ParseBuffer}, punctuated::Punctuated, spanned::Spanned, Expr, ExprInfer, Stmt};
[INFO] [stdout]   |                                                                                        ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> fsyn-proc/src/lib.rs:360:20
[INFO] [stdout]     |
[INFO] [stdout] 360 |         Expr::Path(p) => Ok(()),
[INFO] [stdout]     |                    ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> fsyn-proc/src/lib.rs:360:20
[INFO] [stdout]     |
[INFO] [stdout] 360 |         Expr::Path(p) => Ok(()),
[INFO] [stdout]     |                    ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` 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] [stdout] warning: unused import: `ExprInfer`
[INFO] [stdout]  --> fsyn-proc/src/lib.rs:3:88
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{parse::{Parse, ParseBuffer}, punctuated::Punctuated, spanned::Spanned, Expr, ExprInfer, Stmt};
[INFO] [stdout]   |                                                                                        ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> fsyn-proc/src/lib.rs:360:20
[INFO] [stdout]     |
[INFO] [stdout] 360 |         Expr::Path(p) => Ok(()),
[INFO] [stdout]     |                    ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking fsyn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.69s
[INFO] running `Command { std: "docker" "inspect" "dc5acd0db9dd3b857ef2f46e4233e1e28d6044d4ef8598b01ff9e5f0848f32ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc5acd0db9dd3b857ef2f46e4233e1e28d6044d4ef8598b01ff9e5f0848f32ec", kill_on_drop: false }`
[INFO] [stdout] dc5acd0db9dd3b857ef2f46e4233e1e28d6044d4ef8598b01ff9e5f0848f32ec