[INFO] cloning repository https://github.com/thenorthnate/splicer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thenorthnate/splicer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthenorthnate%2Fsplicer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthenorthnate%2Fsplicer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8e2032a04c39527c1cede725dd77c5a03ea9c4dd
[INFO] testing thenorthnate/splicer against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthenorthnate%2Fsplicer" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thenorthnate/splicer
[INFO] finished tweaking git repo https://github.com/thenorthnate/splicer
[INFO] tweaked toml for git repo https://github.com/thenorthnate/splicer written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thenorthnate/splicer on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/thenorthnate/splicer 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbeb07754e342a2686432d766a5714d62310065585ce41cc673738fcc77dd8c2
[INFO] running `Command { std: "docker" "start" "-a" "cbeb07754e342a2686432d766a5714d62310065585ce41cc673738fcc77dd8c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbeb07754e342a2686432d766a5714d62310065585ce41cc673738fcc77dd8c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbeb07754e342a2686432d766a5714d62310065585ce41cc673738fcc77dd8c2", kill_on_drop: false }`
[INFO] [stdout] cbeb07754e342a2686432d766a5714d62310065585ce41cc673738fcc77dd8c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 274a8539762968b43a38c41be5b2c7e395bb2cb3e4d65bfd4546138a221e49bd
[INFO] running `Command { std: "docker" "start" "-a" "274a8539762968b43a38c41be5b2c7e395bb2cb3e4d65bfd4546138a221e49bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling splicer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `->`, `where`, or `{`, found `}`
[INFO] [stdout]   --> src/elements/gene.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn parse_attributes(attributes: &str)
[INFO] [stdout]    |        ----------------                  - expected one of `->`, `where`, or `{`
[INFO] [stdout]    |        |
[INFO] [stdout]    |        while parsing this `fn`
[INFO] [stdout] 32 | }
[INFO] [stdout]    | ^ unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: associated function in `impl` without body
[INFO] [stdout]   --> src/elements/gene.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn parse_attributes(attributes: &str)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- help: provide a definition for the function: `{ <body> }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/curator.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::curator::Curator`
[INFO] [stdout]   --> src/gtf/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::curator::Curator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/elements/gene.rs:27:75
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn new(source: String, start: u32, end: u32, attributes: &str) -> Gene {
[INFO] [stdout]    |            ---                                                            ^^^^ expected `Gene`, found `()`
[INFO] [stdout]    |            |
[INFO] [stdout]    |            implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hashptr`
[INFO] [stdout]   --> src/trie.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let mut hashptr = &mut self.roots;
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hashptr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/trie.rs:52:17
[INFO] [stdout]    |
[INFO] [stdout] 52 |             let node = Node::new(key, value);
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/trie.rs:56:26
[INFO] [stdout]    |
[INFO] [stdout] 56 |             if let Some((key, value)) = word.pop() {
[INFO] [stdout]    |                          ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/trie.rs:56:31
[INFO] [stdout]    |
[INFO] [stdout] 56 |             if let Some((key, value)) = word.pop() {
[INFO] [stdout]    |                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/trie.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let mut hashptr = &mut self.roots;
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `splicer` (bin "splicer") due to 3 previous errors; 7 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "274a8539762968b43a38c41be5b2c7e395bb2cb3e4d65bfd4546138a221e49bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "274a8539762968b43a38c41be5b2c7e395bb2cb3e4d65bfd4546138a221e49bd", kill_on_drop: false }`
[INFO] [stdout] 274a8539762968b43a38c41be5b2c7e395bb2cb3e4d65bfd4546138a221e49bd