[INFO] cloning repository https://github.com/johker/churiso
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/johker/churiso" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohker%2Fchuriso", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohker%2Fchuriso'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8bdfffa82753c7e5c1e2d7a6d8df2f5a0da42f56
[INFO] checking johker/churiso against try#81185c2d21df0ba45fd33e65bbdce76dc0d89bd9 for pr-139646
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohker%2Fchuriso" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/johker/churiso on toolchain 81185c2d21df0ba45fd33e65bbdce76dc0d89bd9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+81185c2d21df0ba45fd33e65bbdce76dc0d89bd9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/johker/churiso
[INFO] finished tweaking git repo https://github.com/johker/churiso
[INFO] tweaked toml for git repo https://github.com/johker/churiso written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/johker/churiso 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" "+81185c2d21df0ba45fd33e65bbdce76dc0d89bd9" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+81185c2d21df0ba45fd33e65bbdce76dc0d89bd9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b076578ebf1e4099cbb5789b12de608ffbc6e96b41e78245d39f07f22519078
[INFO] running `Command { std: "docker" "start" "-a" "9b076578ebf1e4099cbb5789b12de608ffbc6e96b41e78245d39f07f22519078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b076578ebf1e4099cbb5789b12de608ffbc6e96b41e78245d39f07f22519078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b076578ebf1e4099cbb5789b12de608ffbc6e96b41e78245d39f07f22519078", kill_on_drop: false }`
[INFO] [stdout] 9b076578ebf1e4099cbb5789b12de608ffbc6e96b41e78245d39f07f22519078
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+81185c2d21df0ba45fd33e65bbdce76dc0d89bd9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98a1238d61af2b2e74d95cd5cf83d013e1098760c4c2fa8308c62e3412cff7ad
[INFO] running `Command { std: "docker" "start" "-a" "98a1238d61af2b2e74d95cd5cf83d013e1098760c4c2fa8308c62e3412cff7ad", kill_on_drop: false }`
[INFO] [stderr]     Checking churiso v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0449]: visibility qualifiers are not permitted here
[INFO] [stdout]  --> src/search.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub fn search(facts: Vec<Fact>);
[INFO] [stdout]   |     ^^^ help: remove the qualifier
[INFO] [stdout]   |
[INFO] [stdout]   = note: trait items always share the visibility of their trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0449]: visibility qualifiers are not permitted here
[INFO] [stdout]   --> src/search.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn search(facts: Vec<Fact>) {}
[INFO] [stdout]    |     ^^^ help: remove the qualifier
[INFO] [stdout]    |
[INFO] [stdout]    = note: trait items always share the visibility of their trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]   --> src/search.rs:12:30
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn search(facts: Vec<Fact>) {}
[INFO] [stdout]    |                              ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you can add the `dyn` keyword if you want a trait object
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn search(facts: Vec<dyn Fact>) {}
[INFO] [stdout]    |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]  --> src/search.rs:4:30
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub fn search(facts: Vec<Fact>);
[INFO] [stdout]   |                              ^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: you can add the `dyn` keyword if you want a trait object
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub fn search(facts: Vec<dyn Fact>);
[INFO] [stdout]   |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0449]: visibility qualifiers are not permitted here
[INFO] [stdout]  --> src/search.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub fn search(facts: Vec<Fact>);
[INFO] [stdout]   |     ^^^ help: remove the qualifier
[INFO] [stdout]   |
[INFO] [stdout]   = note: trait items always share the visibility of their trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0449]: visibility qualifiers are not permitted here
[INFO] [stdout]   --> src/search.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn search(facts: Vec<Fact>) {}
[INFO] [stdout]    |     ^^^ help: remove the qualifier
[INFO] [stdout]    |
[INFO] [stdout]    = note: trait items always share the visibility of their trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0449, E0782.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0449`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/search.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]   --> src/search.rs:12:30
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn search(facts: Vec<Fact>) {}
[INFO] [stdout]    |                              ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you can add the `dyn` keyword if you want a trait object
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn search(facts: Vec<dyn Fact>) {}
[INFO] [stdout]    |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]  --> src/search.rs:4:30
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub fn search(facts: Vec<Fact>);
[INFO] [stdout]   |                              ^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: you can add the `dyn` keyword if you want a trait object
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub fn search(facts: Vec<dyn Fact>);
[INFO] [stdout]   |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `churiso` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0449, E0782.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0449`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `churiso` (lib test) due to 4 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "98a1238d61af2b2e74d95cd5cf83d013e1098760c4c2fa8308c62e3412cff7ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98a1238d61af2b2e74d95cd5cf83d013e1098760c4c2fa8308c62e3412cff7ad", kill_on_drop: false }`
[INFO] [stdout] 98a1238d61af2b2e74d95cd5cf83d013e1098760c4c2fa8308c62e3412cff7ad