[INFO] cloning repository https://github.com/1tgr/simplejit-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/1tgr/simplejit-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1tgr%2Fsimplejit-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1tgr%2Fsimplejit-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 750a1f628452d42836d0da5fc415fcef7750c045
[INFO] checking 1tgr/simplejit-demo against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1tgr%2Fsimplejit-demo" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
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[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/1tgr/simplejit-demo
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[INFO] validating manifest of git repo https://github.com/1tgr/simplejit-demo on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/1tgr/simplejit-demo 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "8a6f89e07e389a28082bead7028ea05b95778db3047aef2115912aa7298e277a", kill_on_drop: false }`
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[INFO] [stderr]    Compiling thiserror-impl v1.0.22
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[INFO] [stderr]    Compiling cranelift-codegen v0.68.0 (https://github.com/1tgr/wasmtime?branch=main#0bd0f643)
[INFO] [stderr]     Checking salsa v0.16.0 (https://github.com/1tgr/salsa#aef53642)
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[INFO] [stderr]     Checking cranelift-frontend v0.68.0 (https://github.com/1tgr/wasmtime?branch=main#0bd0f643)
[INFO] [stderr]     Checking cranelift-native v0.68.0 (https://github.com/1tgr/wasmtime?branch=main#0bd0f643)
[INFO] [stderr]     Checking cranelift-module v0.68.0 (https://github.com/1tgr/wasmtime?branch=main#0bd0f643)
[INFO] [stderr]     Checking cranelift-simplejit v0.68.0 (https://github.com/1tgr/wasmtime?branch=main#0bd0f643)
[INFO] [stderr]     Checking cranelift v0.68.0 (https://github.com/1tgr/wasmtime?branch=main#0bd0f643)
[INFO] [stderr]     Checking simplejit-demo v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `filter_map` and `flat_map` are never used
[INFO] [stdout]    --> src/lib.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | trait VecMapExt<T, U>: Sized {
[INFO] [stdout]     |       --------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 115 |     fn filter_map<F: FnMut(T) -> Option<U>>(self, f: F) -> Self::Output;
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 116 |     fn flat_map<I: IntoIterator<Item = U>, F: FnMut(T) -> I>(self, f: F) -> Self::Output;
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `filter_map` and `flat_map` are never used
[INFO] [stdout]    --> src/lib.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | trait VecMapExt<T, U>: Sized {
[INFO] [stdout]     |       --------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 115 |     fn filter_map<F: FnMut(T) -> Option<U>>(self, f: F) -> Self::Output;
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 116 |     fn flat_map<I: IntoIterator<Item = U>, F: FnMut(T) -> I>(self, f: F) -> Self::Output;
[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 33.01s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cranelift-codegen-meta v0.68.0 (https://github.com/1tgr/wasmtime?branch=main#0bd0f643), criterion v0.3.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "8a6f89e07e389a28082bead7028ea05b95778db3047aef2115912aa7298e277a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a6f89e07e389a28082bead7028ea05b95778db3047aef2115912aa7298e277a", kill_on_drop: false }`
[INFO] [stdout] 8a6f89e07e389a28082bead7028ea05b95778db3047aef2115912aa7298e277a
