[INFO] cloning repository https://github.com/noiseOnTheNet/cargo_and_crates
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/noiseOnTheNet/cargo_and_crates" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FnoiseOnTheNet%2Fcargo_and_crates", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FnoiseOnTheNet%2Fcargo_and_crates'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d59114b0486522f6b5e8cc8fbce749b80318950e
[INFO] testing noiseOnTheNet/cargo_and_crates against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FnoiseOnTheNet%2Fcargo_and_crates" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/noiseOnTheNet/cargo_and_crates on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/noiseOnTheNet/cargo_and_crates
[INFO] finished tweaking git repo https://github.com/noiseOnTheNet/cargo_and_crates
[INFO] tweaked toml for git repo https://github.com/noiseOnTheNet/cargo_and_crates written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/noiseOnTheNet/cargo_and_crates already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4d4e5628b8a622905196f1f55305e713e5b49d88aadbb98db7cc99d96453ec5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e4d4e5628b8a622905196f1f55305e713e5b49d88aadbb98db7cc99d96453ec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4d4e5628b8a622905196f1f55305e713e5b49d88aadbb98db7cc99d96453ec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4d4e5628b8a622905196f1f55305e713e5b49d88aadbb98db7cc99d96453ec5", kill_on_drop: false }`
[INFO] [stdout] e4d4e5628b8a622905196f1f55305e713e5b49d88aadbb98db7cc99d96453ec5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2674afc9cca4a9b682534b24e7dfb585d283f0d95715d31db8e26d9f19aaa109
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2674afc9cca4a9b682534b24e7dfb585d283f0d95715d31db8e26d9f19aaa109", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_blog v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct is never constructed: `Poly`
[INFO] [stdout]  --> src/poly.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Poly {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `main`
[INFO] [stdout]  --> src/poly.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn main(){
[INFO] [stdout]   |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "2674afc9cca4a9b682534b24e7dfb585d283f0d95715d31db8e26d9f19aaa109", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2674afc9cca4a9b682534b24e7dfb585d283f0d95715d31db8e26d9f19aaa109", kill_on_drop: false }`
[INFO] [stdout] 2674afc9cca4a9b682534b24e7dfb585d283f0d95715d31db8e26d9f19aaa109
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b0afa1d07d3619ac3de4226bf7b43a974a1a55d21e9b6b63010ba3d96f892f6b
[INFO] running `Command { std: "docker" "start" "-a" "b0afa1d07d3619ac3de4226bf7b43a974a1a55d21e9b6b63010ba3d96f892f6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_blog v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct is never constructed: `Poly`
[INFO] [stdout]  --> src/poly.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Poly {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `main`
[INFO] [stdout]  --> src/poly.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn main(){
[INFO] [stdout]   |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rust_blog::poly`
[INFO] [stdout]  --> tests/test_poly.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rust_blog::poly;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Poly`
[INFO] [stdout]  --> src/poly.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Poly {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `main`
[INFO] [stdout]  --> src/poly.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn main(){
[INFO] [stdout]   |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.51s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_blog-a800713fb88596dd)
[INFO] [stderr]   Executable tests/test_access_base.rs (/opt/rustwide/target/debug/deps/test_access_base-68ec0a0a678d2ce0)
[INFO] [stderr]   Executable tests/test_poly.rs (/opt/rustwide/target/debug/deps/test_poly-21a13c807ab4bff5)
[INFO] running `Command { std: "docker" "inspect" "b0afa1d07d3619ac3de4226bf7b43a974a1a55d21e9b6b63010ba3d96f892f6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0afa1d07d3619ac3de4226bf7b43a974a1a55d21e9b6b63010ba3d96f892f6b", kill_on_drop: false }`
[INFO] [stdout] b0afa1d07d3619ac3de4226bf7b43a974a1a55d21e9b6b63010ba3d96f892f6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c14c07985b0c3635e638364c571b796b35943253f1256e0d7f49fb803a88ed9b
[INFO] running `Command { std: "docker" "start" "-a" "c14c07985b0c3635e638364c571b796b35943253f1256e0d7f49fb803a88ed9b", kill_on_drop: false }`
[INFO] [stderr] warning: struct is never constructed: `Poly`
[INFO] [stderr]  --> src/poly.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | struct Poly {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `main`
[INFO] [stderr]  --> src/poly.rs:3:4
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn main(){
[INFO] [stderr]   |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rust_blog` (lib) generated 2 warnings
[INFO] [stderr] warning: `rust_blog` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: unused import: `rust_blog::poly`
[INFO] [stderr]  --> tests/test_poly.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use rust_blog::poly;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust_blog` (test "test_poly") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_blog-a800713fb88596dd)
[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] [stderr]      Running tests/test_access_base.rs (/opt/rustwide/target/debug/deps/test_access_base-68ec0a0a678d2ce0)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_access_base ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/test_poly.rs (/opt/rustwide/target/debug/deps/test_poly-21a13c807ab4bff5)
[INFO] [stdout] test test::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_blog
[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] running `Command { std: "docker" "inspect" "c14c07985b0c3635e638364c571b796b35943253f1256e0d7f49fb803a88ed9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c14c07985b0c3635e638364c571b796b35943253f1256e0d7f49fb803a88ed9b", kill_on_drop: false }`
[INFO] [stdout] c14c07985b0c3635e638364c571b796b35943253f1256e0d7f49fb803a88ed9b