[INFO] cloning repository https://github.com/crawlis/professor [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/crawlis/professor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrawlis%2Fprofessor", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrawlis%2Fprofessor'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e8463ff595cdab544893bf88a32376e6628af61e [INFO] checking crawlis/professor against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrawlis%2Fprofessor" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/crawlis/professor on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/crawlis/professor [INFO] finished tweaking git repo https://github.com/crawlis/professor [INFO] tweaked toml for git repo https://github.com/crawlis/professor written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/crawlis/professor already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1f9c5b44deb3cfd3d196e416a6c8879fccdcaa96fb00d008667914ab23611691 [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" "1f9c5b44deb3cfd3d196e416a6c8879fccdcaa96fb00d008667914ab23611691", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1f9c5b44deb3cfd3d196e416a6c8879fccdcaa96fb00d008667914ab23611691", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f9c5b44deb3cfd3d196e416a6c8879fccdcaa96fb00d008667914ab23611691", kill_on_drop: false }` [INFO] [stdout] 1f9c5b44deb3cfd3d196e416a6c8879fccdcaa96fb00d008667914ab23611691 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 641cffa47f2eb01abac0cc66919a531d67d412528e5590807616ee98773f0afc [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" "641cffa47f2eb01abac0cc66919a531d67d412528e5590807616ee98773f0afc", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling cc v1.0.57 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Checking bytes v0.5.5 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking pq-sys v0.4.6 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling diesel_derives v1.4.1 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Checking serde v1.0.114 [INFO] [stderr] Checking diesel v1.4.5 [INFO] [stderr] Checking professor v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `get_conn` [INFO] [stdout] --> src/persistence/database.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn get_conn(&self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `wait_for_conn` [INFO] [stdout] --> src/persistence/database.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn wait_for_conn( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `insert_parent` [INFO] [stdout] --> src/persistence/database.rs:53:18 [INFO] [stdout] | [INFO] [stdout] 53 | pub async fn insert_parent( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `insert_node` [INFO] [stdout] --> src/persistence/database.rs:65:18 [INFO] [stdout] | [INFO] [stdout] 65 | pub async fn insert_node( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `update_node` [INFO] [stdout] --> src/persistence/database.rs:77:18 [INFO] [stdout] | [INFO] [stdout] 77 | pub async fn update_node( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `config` [INFO] [stdout] --> src/professor.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | config: ProfessorConfig, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `database` [INFO] [stdout] --> src/professor.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | database: database::Database, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_conn` [INFO] [stdout] --> src/persistence/database.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn get_conn(&self) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `wait_for_conn` [INFO] [stdout] --> src/persistence/database.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn wait_for_conn( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `insert_parent` [INFO] [stdout] --> src/persistence/database.rs:53:18 [INFO] [stdout] | [INFO] [stdout] 53 | pub async fn insert_parent( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `insert_node` [INFO] [stdout] --> src/persistence/database.rs:65:18 [INFO] [stdout] | [INFO] [stdout] 65 | pub async fn insert_node( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `update_node` [INFO] [stdout] --> src/persistence/database.rs:77:18 [INFO] [stdout] | [INFO] [stdout] 77 | pub async fn update_node( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `config` [INFO] [stdout] --> src/professor.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | config: ProfessorConfig, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `database` [INFO] [stdout] --> src/professor.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | database: database::Database, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 42s [INFO] running `Command { std: "docker" "inspect" "641cffa47f2eb01abac0cc66919a531d67d412528e5590807616ee98773f0afc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "641cffa47f2eb01abac0cc66919a531d67d412528e5590807616ee98773f0afc", kill_on_drop: false }` [INFO] [stdout] 641cffa47f2eb01abac0cc66919a531d67d412528e5590807616ee98773f0afc