[INFO] cloning repository https://github.com/chorman0773/ifunc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chorman0773/ifunc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchorman0773%2Fifunc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchorman0773%2Fifunc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 84933007037ee654ad182d04d6839ac199d4ad73
[INFO] checking chorman0773/ifunc against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchorman0773%2Fifunc" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/chorman0773/ifunc
[INFO] finished tweaking git repo https://github.com/chorman0773/ifunc
[INFO] tweaked toml for git repo https://github.com/chorman0773/ifunc written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/chorman0773/ifunc on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/chorman0773/ifunc 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e2c0c3136e84dac81718242bae23cbd3c5acfafbacc110fb19fa5e6fa058af3
[INFO] running `Command { std: "docker" "start" "-a" "5e2c0c3136e84dac81718242bae23cbd3c5acfafbacc110fb19fa5e6fa058af3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e2c0c3136e84dac81718242bae23cbd3c5acfafbacc110fb19fa5e6fa058af3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e2c0c3136e84dac81718242bae23cbd3c5acfafbacc110fb19fa5e6fa058af3", kill_on_drop: false }`
[INFO] [stdout] 5e2c0c3136e84dac81718242bae23cbd3c5acfafbacc110fb19fa5e6fa058af3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2db0caaae547d772ea89259e2b87faeb095157d8924f39861add22525f968e85
[INFO] running `Command { std: "docker" "start" "-a" "2db0caaae547d772ea89259e2b87faeb095157d8924f39861add22525f968e85", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling proc_macro-deterministic-rand v0.1.0 (https://github.com/chorman0773/proc_macro-deterministic-rand#993611d4)
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]    Compiling lccc-siphash v0.1.0 (https://github.com/lccc-project/lccc-siphash.git#f460caa4)
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking syn v2.0.100
[INFO] [stderr]     Checking ifunc-attribute v0.1.0 (/opt/rustwide/workdir/ifunc-attribute)
[INFO] [stdout] warning: unused variable: `cfg_predicate`
[INFO] [stdout]    --> ifunc-attribute/src/lib.rs:119:21
[INFO] [stdout]     |
[INFO] [stdout] 119 |         if let Some(cfg_predicate) = cfg_predicate {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cfg_predicate`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `try_find` is declared but not used
[INFO] [stdout]  --> ifunc-attribute/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(try_find, proc_macro_expand)]
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cfg_predicate`
[INFO] [stdout]    --> ifunc-attribute/src/lib.rs:119:21
[INFO] [stdout]     |
[INFO] [stdout] 119 |         if let Some(cfg_predicate) = cfg_predicate {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cfg_predicate`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `try_find` is declared but not used
[INFO] [stdout]  --> ifunc-attribute/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(try_find, proc_macro_expand)]
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cfg_predicate`
[INFO] [stdout]    --> ifunc-attribute/src/lib.rs:119:21
[INFO] [stdout]     |
[INFO] [stdout] 119 |         if let Some(cfg_predicate) = cfg_predicate {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cfg_predicate`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: feature `try_find` is declared but not used
[INFO] [stdout]  --> ifunc-attribute/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(try_find, proc_macro_expand)]
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ifunc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.05s
[INFO] running `Command { std: "docker" "inspect" "2db0caaae547d772ea89259e2b87faeb095157d8924f39861add22525f968e85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2db0caaae547d772ea89259e2b87faeb095157d8924f39861add22525f968e85", kill_on_drop: false }`
[INFO] [stdout] 2db0caaae547d772ea89259e2b87faeb095157d8924f39861add22525f968e85