[INFO] fetching crate mogglo 0.1.1...
[INFO] checking mogglo-0.1.1 against master#49b6ac01d6f4c3da812039ae846407a20961aa4c for pr-154887
[INFO] extracting crate mogglo 0.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate mogglo 0.1.1
[INFO] finished tweaking crates.io crate mogglo 0.1.1
[INFO] tweaked toml for crates.io crate mogglo 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mogglo 0.1.1 on toolchain 49b6ac01d6f4c3da812039ae846407a20961aa4c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+49b6ac01d6f4c3da812039ae846407a20961aa4c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+49b6ac01d6f4c3da812039ae846407a20961aa4c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 53 packages to latest compatible versions
[INFO] [stderr]       Adding ariadne v0.2.0 (available: v0.6.0)
[INFO] [stderr]       Adding cc v1.0.106 (available: v1.2.60)
[INFO] [stderr]       Adding rlua v0.19.8 (available: v0.20.1)
[INFO] [stderr]       Adding tree-sitter v0.20.10 (available: v0.26.8)
[INFO] [stderr]       Adding tree-sitter-edit v0.1.2 (available: v0.4.0)
[INFO] [stderr]       Adding tree-sitter-rust v0.20.4 (available: v0.24.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+49b6ac01d6f4c3da812039ae846407a20961aa4c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tree-sitter-edit v0.1.2
[INFO] [stderr]   Downloaded rlua v0.19.8
[INFO] [stderr]   Downloaded ariadne v0.2.0
[INFO] [stderr]   Downloaded cc v1.0.106
[INFO] [stderr]   Downloaded tree-sitter v0.20.10
[INFO] [stderr]   Downloaded rlua-lua51-sys v0.1.7
[INFO] [stderr]   Downloaded tree-sitter-rust v0.20.4
[INFO] [stderr]   Downloaded rlua-lua54-sys v0.1.7
[INFO] [stderr]   Downloaded rlua-lua53-sys v0.1.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+49b6ac01d6f4c3da812039ae846407a20961aa4c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f19092fcb74ae04018414065909386bb1dfd03b6c1ee5f3916eb00e09566568
[INFO] running `Command { std: "docker" "start" "-a" "3f19092fcb74ae04018414065909386bb1dfd03b6c1ee5f3916eb00e09566568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f19092fcb74ae04018414065909386bb1dfd03b6c1ee5f3916eb00e09566568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f19092fcb74ae04018414065909386bb1dfd03b6c1ee5f3916eb00e09566568", kill_on_drop: false }`
[INFO] [stdout] 3f19092fcb74ae04018414065909386bb1dfd03b6c1ee5f3916eb00e09566568
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+49b6ac01d6f4c3da812039ae846407a20961aa4c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c10bc202f5ea0a13df488ce083f7a83f3b501fd6f6977e743abbd465c5e456eb
[INFO] running `Command { std: "docker" "start" "-a" "c10bc202f5ea0a13df488ce083f7a83f3b501fd6f6977e743abbd465c5e456eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.106
[INFO] [stderr]    Compiling rlua v0.19.8
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling tree-sitter v0.20.10
[INFO] [stderr]    Compiling rlua-lua51-sys v0.1.7
[INFO] [stderr]    Compiling rlua-lua54-sys v0.1.7
[INFO] [stderr]    Compiling rlua-lua53-sys v0.1.7
[INFO] [stderr]    Compiling tree-sitter-rust v0.20.4
[INFO] [stderr]     Checking tree-sitter-edit v0.1.2
[INFO] [stderr]     Checking mogglo v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/pattern.rs:619:16
[INFO] [stdout]     |
[INFO] [stdout] 619 |     fn to_goal(&self) -> Goal {
[INFO] [stdout]     |                ^^^^^     ^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 619 |     fn to_goal(&self) -> Goal<'_> {
[INFO] [stdout]     |                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/pattern.rs:717:15
[INFO] [stdout]     |
[INFO] [stdout] 717 |     fn pat(s: &str) -> Pattern {
[INFO] [stdout]     |               ^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 717 |     fn pat(s: &str) -> Pattern<'_> {
[INFO] [stdout]     |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/pattern.rs:619:16
[INFO] [stdout]     |
[INFO] [stdout] 619 |     fn to_goal(&self) -> Goal {
[INFO] [stdout]     |                ^^^^^     ^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 619 |     fn to_goal(&self) -> Goal<'_> {
[INFO] [stdout]     |                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.85s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rlua v0.19.8
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 7`
[INFO] running `Command { std: "docker" "inspect" "c10bc202f5ea0a13df488ce083f7a83f3b501fd6f6977e743abbd465c5e456eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c10bc202f5ea0a13df488ce083f7a83f3b501fd6f6977e743abbd465c5e456eb", kill_on_drop: false }`
[INFO] [stdout] c10bc202f5ea0a13df488ce083f7a83f3b501fd6f6977e743abbd465c5e456eb