[INFO] fetching crate ig_edge 0.2.0-unstable...
[INFO] checking ig_edge-0.2.0-unstable against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate ig_edge 0.2.0-unstable into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate ig_edge 0.2.0-unstable
[INFO] finished tweaking crates.io crate ig_edge 0.2.0-unstable
[INFO] tweaked toml for crates.io crate ig_edge 0.2.0-unstable written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ig_edge 0.2.0-unstable on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 45 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01a2a005b48ae232b35effdd3699e7f98363ab2e62e4041692165ecb25e3c74e
[INFO] running `Command { std: "docker" "start" "-a" "01a2a005b48ae232b35effdd3699e7f98363ab2e62e4041692165ecb25e3c74e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01a2a005b48ae232b35effdd3699e7f98363ab2e62e4041692165ecb25e3c74e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01a2a005b48ae232b35effdd3699e7f98363ab2e62e4041692165ecb25e3c74e", kill_on_drop: false }`
[INFO] [stdout] 01a2a005b48ae232b35effdd3699e7f98363ab2e62e4041692165ecb25e3c74e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0c6c4ccfe525291e3650ee1965a9bb2422cbe01d83d5ea3611b954e2701e7ff
[INFO] running `Command { std: "docker" "start" "-a" "d0c6c4ccfe525291e3650ee1965a9bb2422cbe01d83d5ea3611b954e2701e7ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling bitcoin-private v0.1.0
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling deluxe-core v0.1.0
[INFO] [stderr]     Checking bitcoin_hashes v0.12.0
[INFO] [stderr]     Checking ig_tools v0.1.0-unstable
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling deluxe-macros v0.1.0
[INFO] [stderr]    Compiling deluxe v0.1.0
[INFO] [stderr]    Compiling delve-derive v0.3.0
[INFO] [stderr]     Checking delve v0.3.0
[INFO] [stderr]     Checking ig_tr v0.2.0-unstable
[INFO] [stderr]     Checking ig_desc v0.2.0-unstable
[INFO] [stderr]     Checking ig_edge v0.2.0-unstable (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `graph_name`
[INFO] [stdout]   --> src/logic/edge_director.rs:51:53
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn get_all_ref_edge_names_except(&mut self, graph_name: String, ref_id: String, exception: String) -> HashMap<Point,NameOrPoint> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_graph_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `graph_name`
[INFO] [stdout]   --> src/logic/edge_director.rs:51:53
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn get_all_ref_edge_names_except(&mut self, graph_name: String, ref_id: String, exception: String) -> HashMap<Point,NameOrPoint> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_graph_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.73s
[INFO] running `Command { std: "docker" "inspect" "d0c6c4ccfe525291e3650ee1965a9bb2422cbe01d83d5ea3611b954e2701e7ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0c6c4ccfe525291e3650ee1965a9bb2422cbe01d83d5ea3611b954e2701e7ff", kill_on_drop: false }`
[INFO] [stdout] d0c6c4ccfe525291e3650ee1965a9bb2422cbe01d83d5ea3611b954e2701e7ff