[INFO] cloning repository https://github.com/ajone239/light_sign
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ajone239/light_sign" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajone239%2Flight_sign", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajone239%2Flight_sign'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 720be95aa7527ea7fa1f9aca97d872b56450a12a
[INFO] testing ajone239/light_sign against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajone239%2Flight_sign" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ajone239/light_sign on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-15/source/.cargo/config
[INFO] started tweaking git repo https://github.com/ajone239/light_sign
[INFO] finished tweaking git repo https://github.com/ajone239/light_sign
[INFO] tweaked toml for git repo https://github.com/ajone239/light_sign written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/ajone239/light_sign already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rppal v0.11.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b8177ac525c62e6a4d66d23c0028c7d3567494d912713aa010e162a328d4500
[INFO] running `Command { std: "docker" "start" "-a" "6b8177ac525c62e6a4d66d23c0028c7d3567494d912713aa010e162a328d4500", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b8177ac525c62e6a4d66d23c0028c7d3567494d912713aa010e162a328d4500", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b8177ac525c62e6a4d66d23c0028c7d3567494d912713aa010e162a328d4500", kill_on_drop: false }`
[INFO] [stdout] 6b8177ac525c62e6a4d66d23c0028c7d3567494d912713aa010e162a328d4500
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbb731a9afc3b0f2de71da8db5e287a0bb303bd85450c53751a7585a4eb12460
[INFO] running `Command { std: "docker" "start" "-a" "cbb731a9afc3b0f2de71da8db5e287a0bb303bd85450c53751a7585a4eb12460", kill_on_drop: false }`
[INFO] [stderr]    Compiling rppal v0.11.3
[INFO] [stderr]    Compiling light_sign v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.42s
[INFO] running `Command { std: "docker" "inspect" "cbb731a9afc3b0f2de71da8db5e287a0bb303bd85450c53751a7585a4eb12460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbb731a9afc3b0f2de71da8db5e287a0bb303bd85450c53751a7585a4eb12460", kill_on_drop: false }`
[INFO] [stdout] cbb731a9afc3b0f2de71da8db5e287a0bb303bd85450c53751a7585a4eb12460
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42a6e1f10e56669cc21dd627bb5971aaee623a792590520e4ab85439985c233b
[INFO] running `Command { std: "docker" "start" "-a" "42a6e1f10e56669cc21dd627bb5971aaee623a792590520e4ab85439985c233b", kill_on_drop: false }`
[INFO] [stderr]    Compiling light_sign v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "42a6e1f10e56669cc21dd627bb5971aaee623a792590520e4ab85439985c233b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42a6e1f10e56669cc21dd627bb5971aaee623a792590520e4ab85439985c233b", kill_on_drop: false }`
[INFO] [stdout] 42a6e1f10e56669cc21dd627bb5971aaee623a792590520e4ab85439985c233b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 463994103dc80b43aa531af277f201254a3e875b2d18a4af0bd1356144435451
[INFO] running `Command { std: "docker" "start" "-a" "463994103dc80b43aa531af277f201254a3e875b2d18a4af0bd1356144435451", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/light_sign-169edb850a13792e)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/light_sign-3df2dc353eb05380)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests light_sign
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/thread_pool.rs - thread_pool::ThreadPool::execute (line 65) ... FAILED
[INFO] [stdout] test src/thread_pool.rs - thread_pool::ThreadPool (line 27) ... FAILED
[INFO] [stdout] test src/thread_pool.rs - thread_pool::ThreadPool::new (line 44) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/thread_pool.rs - thread_pool::ThreadPool::execute (line 65) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ThreadPool`
[INFO] [stdout]  --> src/thread_pool.rs:66:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let pool = ThreadPool::new(THREAD_COUNT);
[INFO] [stdout]   |            ^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use light_sign::thread_pool::ThreadPool;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `THREAD_COUNT` in this scope
[INFO] [stdout]  --> src/thread_pool.rs:66:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | let pool = ThreadPool::new(THREAD_COUNT);
[INFO] [stdout]   |                            ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Arc`
[INFO] [stdout]  --> src/thread_pool.rs:67:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | let int_ref = Arc::new(Mutex::new(0));
[INFO] [stdout]   |               ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::Arc;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Mutex`
[INFO] [stdout]  --> src/thread_pool.rs:67:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | let int_ref = Arc::new(Mutex::new(0));
[INFO] [stdout]   |                        ^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::Mutex;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Arc`
[INFO] [stdout]  --> src/thread_pool.rs:70:21
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let ref_clone = Arc::clone(&int_ref);
[INFO] [stdout]   |                     ^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::Arc;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/thread_pool.rs - thread_pool::ThreadPool (line 27) stdout ----
[INFO] [stdout] error: cannot declare a non-inline module inside a block unless it has a path attribute
[INFO] [stdout]  --> src/thread_pool.rs:28:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod thread_pool;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: maybe `use` the module `thread_pool` instead of redeclaring it
[INFO] [stdout]  --> src/thread_pool.rs:28:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod thread_pool;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::thread_pool`
[INFO] [stdout]  --> src/thread_pool.rs:30:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::thread_pool::ThreadPool;
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            unresolved import
[INFO] [stdout]   |            help: a similar path exists: `light_sign::thread_pool`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/thread_pool.rs - thread_pool::ThreadPool::new (line 44) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ThreadPool`
[INFO] [stdout]  --> src/thread_pool.rs:45:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let pool = ThreadPool::new(THREAD_COUNT);
[INFO] [stdout]   |            ^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use light_sign::thread_pool::ThreadPool;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `THREAD_COUNT` in this scope
[INFO] [stdout]  --> src/thread_pool.rs:45:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | let pool = ThreadPool::new(THREAD_COUNT);
[INFO] [stdout]   |                            ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/thread_pool.rs - thread_pool::ThreadPool (line 27)
[INFO] [stdout]     src/thread_pool.rs - thread_pool::ThreadPool::execute (line 65)
[INFO] [stdout]     src/thread_pool.rs - thread_pool::ThreadPool::new (line 44)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "463994103dc80b43aa531af277f201254a3e875b2d18a4af0bd1356144435451", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "463994103dc80b43aa531af277f201254a3e875b2d18a4af0bd1356144435451", kill_on_drop: false }`
[INFO] [stdout] 463994103dc80b43aa531af277f201254a3e875b2d18a4af0bd1356144435451
