[INFO] cloning repository https://github.com/epicfilemcnulty/certifika
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/epicfilemcnulty/certifika" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepicfilemcnulty%2Fcertifika", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepicfilemcnulty%2Fcertifika'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 228619a9e194a580703673e77fe966df33852eaf
[INFO] testing epicfilemcnulty/certifika against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepicfilemcnulty%2Fcertifika" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/epicfilemcnulty/certifika on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/epicfilemcnulty/certifika
[INFO] finished tweaking git repo https://github.com/epicfilemcnulty/certifika
[INFO] tweaked toml for git repo https://github.com/epicfilemcnulty/certifika written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/epicfilemcnulty/certifika already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ureq v2.0.1
[INFO] [stderr]   Downloaded libc v0.2.85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", 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] e97dbe3000199d44021864d072ab94624634da62ce0f6460c28f876105f57466
[INFO] running `Command { std: "docker" "start" "-a" "e97dbe3000199d44021864d072ab94624634da62ce0f6460c28f876105f57466", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e97dbe3000199d44021864d072ab94624634da62ce0f6460c28f876105f57466", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e97dbe3000199d44021864d072ab94624634da62ce0f6460c28f876105f57466", kill_on_drop: false }`
[INFO] [stdout] e97dbe3000199d44021864d072ab94624634da62ce0f6460c28f876105f57466
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.60.0" "build" "--frozen" "--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] 67889a6a62354d11922672c9ddcc1843c82e7a9731913189377951bb1842e550
[INFO] running `Command { std: "docker" "start" "-a" "67889a6a62354d11922672c9ddcc1843c82e7a9731913189377951bb1842e550", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling libc v0.2.85
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling anyhow v1.0.38
[INFO] [stderr]    Compiling chunked_transfer v1.4.0
[INFO] [stderr]    Compiling form_urlencoded v1.0.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.16
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling idna v0.2.1
[INFO] [stderr]    Compiling url v2.2.0
[INFO] [stderr]    Compiling webpki v0.21.4
[INFO] [stderr]    Compiling sct v0.6.0
[INFO] [stderr]    Compiling rustls v0.19.0
[INFO] [stderr]    Compiling webpki-roots v0.21.0
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling serde_json v1.0.62
[INFO] [stderr]    Compiling ureq v2.0.1
[INFO] [stderr]    Compiling certifika v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ka`
[INFO] [stdout]    --> src/acme.rs:231:29
[INFO] [stdout]     |
[INFO] [stdout] 231 |                         let ka = self.key_authorization(&c.token);
[INFO] [stdout]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_ka`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 16s
[INFO] running `Command { std: "docker" "inspect" "67889a6a62354d11922672c9ddcc1843c82e7a9731913189377951bb1842e550", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67889a6a62354d11922672c9ddcc1843c82e7a9731913189377951bb1842e550", kill_on_drop: false }`
[INFO] [stdout] 67889a6a62354d11922672c9ddcc1843c82e7a9731913189377951bb1842e550
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fc66d31fb9a8cc80e22ab8d24340104691ac5aac4a243263497efad966738ee
[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" "8fc66d31fb9a8cc80e22ab8d24340104691ac5aac4a243263497efad966738ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling certifika v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ka`
[INFO] [stdout]    --> src/acme.rs:231:29
[INFO] [stdout]     |
[INFO] [stdout] 231 |                         let ka = self.key_authorization(&c.token);
[INFO] [stdout]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_ka`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "8fc66d31fb9a8cc80e22ab8d24340104691ac5aac4a243263497efad966738ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fc66d31fb9a8cc80e22ab8d24340104691ac5aac4a243263497efad966738ee", kill_on_drop: false }`
[INFO] [stdout] 8fc66d31fb9a8cc80e22ab8d24340104691ac5aac4a243263497efad966738ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.60.0" "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] 3e35ab1261f657b7b4182c0cc7ff8e9d5439ffb6b13f8f95db79e20651ad8864
[INFO] running `Command { std: "docker" "start" "-a" "3e35ab1261f657b7b4182c0cc7ff8e9d5439ffb6b13f8f95db79e20651ad8864", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `ka`
[INFO] [stderr]    --> src/acme.rs:231:29
[INFO] [stderr]     |
[INFO] [stderr] 231 |                         let ka = self.key_authorization(&c.token);
[INFO] [stderr]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_ka`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `certifika` (bin "certifika" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/certifika-f44c42785f0e59b8)
[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" "3e35ab1261f657b7b4182c0cc7ff8e9d5439ffb6b13f8f95db79e20651ad8864", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e35ab1261f657b7b4182c0cc7ff8e9d5439ffb6b13f8f95db79e20651ad8864", kill_on_drop: false }`
[INFO] [stdout] 3e35ab1261f657b7b4182c0cc7ff8e9d5439ffb6b13f8f95db79e20651ad8864