[INFO] updating cached repository https://github.com/cohama/tapl
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b6024f7513a17686e8b0eceb0e81c06a07f1d269
[INFO] checking cohama/tapl against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcohama%2Ftapl" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cohama/tapl on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/cohama/tapl
[INFO] finished tweaking git repo https://github.com/cohama/tapl
[INFO] tweaked toml for git repo https://github.com/cohama/tapl written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/cohama/tapl already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4dfd7a2e1d952ea39aaa5a435bc0ff8a105ef34a7d52a64602044ae63f049314
[INFO] running `"docker" "start" "-a" "4dfd7a2e1d952ea39aaa5a435bc0ff8a105ef34a7d52a64602044ae63f049314"`
[INFO] [stderr]     Checking tapl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: method is never used: `add_binding`
[INFO] [stderr]   --> src/simplebool.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn add_binding<S: Into<String>>(&self, name: S, bind: VarBind) -> Context<VarBind> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_type`
[INFO] [stderr]   --> src/simplebool.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     fn get_type(&self, n: usize) -> &Type {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0034]: multiple applicable items in scope
[INFO] [stderr]    --> src/simplebool.rs:177:23
[INFO] [stderr]     |
[INFO] [stderr] 177 |         let context = Context::new(&["x"]);
[INFO] [stderr]     |                       ^^^^^^^^^^^^ multiple `new` found
[INFO] [stderr]     |
[INFO] [stderr] note: candidate #1 is defined in an impl for the type `simplebool::Context<simplebool::NameBind>`
[INFO] [stderr]    --> src/simplebool.rs:32:5
[INFO] [stderr]     |
[INFO] [stderr] 32  |     pub fn new<U: AsRef<str>>(names: &[U]) -> Context<NameBind> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] note: candidate #2 is defined in an impl for the type `simplebool::Context<simplebool::VarBind>`
[INFO] [stderr]    --> src/simplebool.rs:51:5
[INFO] [stderr]     |
[INFO] [stderr] 51  |     pub fn new<S: AsRef<str>>(binds: &[(S, VarBind)]) -> Context<VarBind> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0034`.
[INFO] [stderr] error: could not compile `tapl`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "4dfd7a2e1d952ea39aaa5a435bc0ff8a105ef34a7d52a64602044ae63f049314"`
[INFO] running `"docker" "rm" "-f" "4dfd7a2e1d952ea39aaa5a435bc0ff8a105ef34a7d52a64602044ae63f049314"`
[INFO] [stdout] 4dfd7a2e1d952ea39aaa5a435bc0ff8a105ef34a7d52a64602044ae63f049314