[INFO] cloning repository https://github.com/debian-cryptoanarchy/cadr-guide
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/debian-cryptoanarchy/cadr-guide" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdebian-cryptoanarchy%2Fcadr-guide", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdebian-cryptoanarchy%2Fcadr-guide'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 924fa31a99a61b20c8c4dff0dad5231961926f73
[INFO] testing debian-cryptoanarchy/cadr-guide against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdebian-cryptoanarchy%2Fcadr-guide" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/debian-cryptoanarchy/cadr-guide on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/debian-cryptoanarchy/cadr-guide
[INFO] finished tweaking git repo https://github.com/debian-cryptoanarchy/cadr-guide
[INFO] tweaked toml for git repo https://github.com/debian-cryptoanarchy/cadr-guide written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/debian-cryptoanarchy/cadr-guide already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded terminal_size v0.1.17
[INFO] [stderr]   Downloaded dirs-next v2.0.0
[INFO] [stderr]   Downloaded getrandom v0.2.2
[INFO] [stderr]   Downloaded yaml-rust v0.4.5
[INFO] [stderr]   Downloaded utf8parse v0.2.0
[INFO] [stderr]   Downloaded rustyline v7.1.0
[INFO] [stderr]   Downloaded mktemp v0.4.1
[INFO] [stderr]   Downloaded serde-xml-rs v0.4.1
[INFO] [stderr]   Downloaded cargo_toml v0.8.1
[INFO] [stderr]   Downloaded uuid v0.8.2
[INFO] [stderr]   Downloaded nix v0.19.1
[INFO] [stderr]   Downloaded libc v0.2.85
[INFO] [stderr]   Downloaded random_stuff v0.1.0
[INFO] [stderr]   Downloaded serde v1.0.123
[INFO] [stderr]   Downloaded syn v1.0.60
[INFO] [stderr]   Downloaded serde_derive v1.0.123
[INFO] [stderr]   Downloaded dtoa v0.4.7
[INFO] [stderr]   Downloaded serde_yaml v0.8.16
[INFO] [stderr]   Downloaded xml-rs v0.8.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b0244a01bb7577b8bafdb57bf18ca9cb1d041310a1fd4e4ec00fa3d567cf41f
[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" "1b0244a01bb7577b8bafdb57bf18ca9cb1d041310a1fd4e4ec00fa3d567cf41f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b0244a01bb7577b8bafdb57bf18ca9cb1d041310a1fd4e4ec00fa3d567cf41f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b0244a01bb7577b8bafdb57bf18ca9cb1d041310a1fd4e4ec00fa3d567cf41f", kill_on_drop: false }`
[INFO] [stdout] 1b0244a01bb7577b8bafdb57bf18ca9cb1d041310a1fd4e4ec00fa3d567cf41f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2ae20a0a11eb57f63db203310ba405c336653da778532f2c661e8260d0c6344
[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" "f2ae20a0a11eb57f63db203310ba405c336653da778532f2c661e8260d0c6344", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.85
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling dtoa v0.4.7
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling nix v0.19.1
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling mktemp v0.4.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_yaml v0.8.16
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling random_stuff v0.1.0
[INFO] [stderr]    Compiling serde-xml-rs v0.4.1
[INFO] [stderr]    Compiling rustyline v7.1.0
[INFO] [stderr]    Compiling cargo_toml v0.8.1
[INFO] [stderr]    Compiling cadr-guide v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `has_sso`
[INFO] [stdout]     --> src/main.rs:2159:21
[INFO] [stdout]      |
[INFO] [stdout] 2159 |                 let has_sso = if has_web_gui {
[INFO] [stdout]      |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_sso`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signature_url`
[INFO] [stdout]     --> src/main.rs:2311:49
[INFO] [stdout]      |
[INFO] [stdout] 2311 |                 Some(TarballVerify::Signature { signature_url, }) => {},
[INFO] [stdout]      |                                                 ^^^^^^^^^^^^^ help: try ignoring the field: `signature_url: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source_dir`
[INFO] [stdout]  --> src/build_system/npm.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn suggest_executables(source_dir: &Path) -> Vec<ExecutableSuggestion> {
[INFO] [stdout]   |                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_source_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source_dir`
[INFO] [stdout]  --> src/build_system/python3.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn suggest_executables(source_dir: &Path) -> Vec<ExecutableSuggestion> {
[INFO] [stdout]   |                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_source_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `service_type`
[INFO] [stdout]    --> src/main.rs:378:5
[INFO] [stdout]     |
[INFO] [stdout] 378 |     service_type: ServiceType,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `Command { std: "docker" "inspect" "f2ae20a0a11eb57f63db203310ba405c336653da778532f2c661e8260d0c6344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2ae20a0a11eb57f63db203310ba405c336653da778532f2c661e8260d0c6344", kill_on_drop: false }`
[INFO] [stdout] f2ae20a0a11eb57f63db203310ba405c336653da778532f2c661e8260d0c6344
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55c8c64664874c25ef49d9513e348e82bb68a8b5ab455d4c6665092754713708
[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" "55c8c64664874c25ef49d9513e348e82bb68a8b5ab455d4c6665092754713708", kill_on_drop: false }`
[INFO] [stderr]    Compiling cadr-guide v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `has_sso`
[INFO] [stdout]     --> src/main.rs:2159:21
[INFO] [stdout]      |
[INFO] [stdout] 2159 |                 let has_sso = if has_web_gui {
[INFO] [stdout]      |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_sso`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signature_url`
[INFO] [stdout]     --> src/main.rs:2311:49
[INFO] [stdout]      |
[INFO] [stdout] 2311 |                 Some(TarballVerify::Signature { signature_url, }) => {},
[INFO] [stdout]      |                                                 ^^^^^^^^^^^^^ help: try ignoring the field: `signature_url: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source_dir`
[INFO] [stdout]  --> src/build_system/npm.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn suggest_executables(source_dir: &Path) -> Vec<ExecutableSuggestion> {
[INFO] [stdout]   |                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_source_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source_dir`
[INFO] [stdout]  --> src/build_system/python3.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn suggest_executables(source_dir: &Path) -> Vec<ExecutableSuggestion> {
[INFO] [stdout]   |                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_source_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `service_type`
[INFO] [stdout]    --> src/main.rs:378:5
[INFO] [stdout]     |
[INFO] [stdout] 378 |     service_type: ServiceType,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.62s
[INFO] running `Command { std: "docker" "inspect" "55c8c64664874c25ef49d9513e348e82bb68a8b5ab455d4c6665092754713708", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55c8c64664874c25ef49d9513e348e82bb68a8b5ab455d4c6665092754713708", kill_on_drop: false }`
[INFO] [stdout] 55c8c64664874c25ef49d9513e348e82bb68a8b5ab455d4c6665092754713708
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7123700eb7c41844a1dfde981df30769f9cd060f27dc4b2b5ad1255c267258af
[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" "7123700eb7c41844a1dfde981df30769f9cd060f27dc4b2b5ad1255c267258af", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `has_sso`
[INFO] [stderr]     --> src/main.rs:2159:21
[INFO] [stderr]      |
[INFO] [stderr] 2159 |                 let has_sso = if has_web_gui {
[INFO] [stderr]      |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_sso`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `signature_url`
[INFO] [stderr]     --> src/main.rs:2311:49
[INFO] [stderr]      |
[INFO] [stderr] 2311 |                 Some(TarballVerify::Signature { signature_url, }) => {},
[INFO] [stderr]      |                                                 ^^^^^^^^^^^^^ help: try ignoring the field: `signature_url: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `source_dir`
[INFO] [stderr]  --> src/build_system/npm.rs:4:28
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn suggest_executables(source_dir: &Path) -> Vec<ExecutableSuggestion> {
[INFO] [stderr]   |                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_source_dir`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `source_dir`
[INFO] [stderr]  --> src/build_system/python3.rs:4:28
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn suggest_executables(source_dir: &Path) -> Vec<ExecutableSuggestion> {
[INFO] [stderr]   |                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_source_dir`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `service_type`
[INFO] [stderr]    --> src/main.rs:378:5
[INFO] [stderr]     |
[INFO] [stderr] 378 |     service_type: ServiceType,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `cadr-guide` (bin "cadr-guide" test) generated 5 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cadr_guide-a90eca4e8fb6f0f8)
[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" "7123700eb7c41844a1dfde981df30769f9cd060f27dc4b2b5ad1255c267258af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7123700eb7c41844a1dfde981df30769f9cd060f27dc4b2b5ad1255c267258af", kill_on_drop: false }`
[INFO] [stdout] 7123700eb7c41844a1dfde981df30769f9cd060f27dc4b2b5ad1255c267258af