[INFO] cloning repository https://github.com/kscz/jacobian [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kscz/jacobian" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkscz%2Fjacobian", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkscz%2Fjacobian'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 673d57ffc54067e2121d518b8c181df4b131a938 [INFO] testing kscz/jacobian against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkscz%2Fjacobian" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kscz/jacobian on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kscz/jacobian [INFO] finished tweaking git repo https://github.com/kscz/jacobian [INFO] tweaked toml for git repo https://github.com/kscz/jacobian written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/kscz/jacobian already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] e376377035f9cd03ac25a6fb33c111586f8eccf4c82652b588f23672dac7e09d [INFO] running `Command { std: "docker" "start" "-a" "e376377035f9cd03ac25a6fb33c111586f8eccf4c82652b588f23672dac7e09d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e376377035f9cd03ac25a6fb33c111586f8eccf4c82652b588f23672dac7e09d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e376377035f9cd03ac25a6fb33c111586f8eccf4c82652b588f23672dac7e09d", kill_on_drop: false }` [INFO] [stdout] e376377035f9cd03ac25a6fb33c111586f8eccf4c82652b588f23672dac7e09d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 71d5d57a04d0d9632ca1154649528a4d7557e0f41548df2180b45cd70de0d990 [INFO] running `Command { std: "docker" "start" "-a" "71d5d57a04d0d9632ca1154649528a4d7557e0f41548df2180b45cd70de0d990", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling futures v0.1.25 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling cc v1.0.29 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling serde v1.0.87 [INFO] [stderr] Compiling openssl v0.10.16 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling string v0.1.3 [INFO] [stderr] Compiling crc32fast v1.1.2 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling encoding_rs v0.8.16 [INFO] [stderr] Compiling dtoa v0.4.3 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling rand_jitter v0.1.3 [INFO] [stderr] Compiling unicase v2.2.0 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.6.5 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Compiling smallvec v0.6.8 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling unicode-normalization v0.1.8 [INFO] [stderr] Compiling crossbeam-channel v0.3.8 [INFO] [stderr] Compiling crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling rand_os v0.1.2 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling num_cpus v1.10.0 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling libflate v0.1.19 [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Compiling bytes v0.4.11 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling tokio-executor v0.1.6 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling want v0.0.6 [INFO] [stderr] Compiling mime v0.3.13 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling tokio-timer v0.2.10 [INFO] [stderr] Compiling tokio-current-thread v0.1.4 [INFO] [stderr] Compiling openssl-sys v0.9.40 [INFO] [stderr] Compiling tokio-io v0.1.11 [INFO] [stderr] Compiling http v0.1.15 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling uuid v0.7.2 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Compiling tokio-reactor v0.1.8 [INFO] [stderr] Compiling crossbeam v0.6.0 [INFO] [stderr] Compiling tokio-threadpool v0.1.11 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio v0.1.15 [INFO] [stderr] Compiling serde_derive v1.0.87 [INFO] [stderr] Compiling h2 v0.1.16 [INFO] [stderr] Compiling serde_urlencoded v0.5.4 [INFO] [stderr] Compiling serde_json v1.0.38 [INFO] [stderr] Compiling hyper v0.12.24 [INFO] [stderr] Compiling hyper-tls v0.3.1 [INFO] [stderr] Compiling reqwest v0.9.9 [INFO] [stderr] Compiling jacobian v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `timeout` [INFO] [stdout] --> src/matrix_client.rs:709:13 [INFO] [stdout] | [INFO] [stdout] 709 | let timeout = match timeout_ms { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BadRoomId` [INFO] [stdout] --> src/matrix_client.rs:494:5 [INFO] [stdout] | [INFO] [stdout] 494 | BadRoomId(String) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `VERSION_URL` [INFO] [stdout] --> src/matrix_client.rs:497:1 [INFO] [stdout] | [INFO] [stdout] 497 | const VERSION_URL: &'static str = "/_matrix/client/versions"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `LOGOUT_ALL_URL` [INFO] [stdout] --> src/matrix_client.rs:500:1 [INFO] [stdout] | [INFO] [stdout] 500 | const LOGOUT_ALL_URL: &'static str = "/_matrix/client/r0/logout/all"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PUBLIC_ROOM_URL` [INFO] [stdout] --> src/matrix_client.rs:501:1 [INFO] [stdout] | [INFO] [stdout] 501 | const PUBLIC_ROOM_URL: &'static str = "/_matrix/client/r0/publicRooms"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `JOIN_ROOM_URL` [INFO] [stdout] --> src/matrix_client.rs:502:1 [INFO] [stdout] | [INFO] [stdout] 502 | const JOIN_ROOM_URL: &'static str = "/_matrix/client/r0/join/"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_supported_versions` [INFO] [stdout] --> src/matrix_client.rs:533:12 [INFO] [stdout] | [INFO] [stdout] 533 | pub fn get_supported_versions(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `logout_all` [INFO] [stdout] --> src/matrix_client.rs:610:12 [INFO] [stdout] | [INFO] [stdout] 610 | pub fn logout_all(&mut self) -> Result<(), MatrixClientError> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `list_public_rooms` [INFO] [stdout] --> src/matrix_client.rs:633:12 [INFO] [stdout] | [INFO] [stdout] 633 | pub fn list_public_rooms(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `join_room` [INFO] [stdout] --> src/matrix_client.rs:654:12 [INFO] [stdout] | [INFO] [stdout] 654 | pub fn join_room(&self, room_id_or_alias: &String) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 53s [INFO] running `Command { std: "docker" "inspect" "71d5d57a04d0d9632ca1154649528a4d7557e0f41548df2180b45cd70de0d990", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71d5d57a04d0d9632ca1154649528a4d7557e0f41548df2180b45cd70de0d990", kill_on_drop: false }` [INFO] [stdout] 71d5d57a04d0d9632ca1154649528a4d7557e0f41548df2180b45cd70de0d990 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8f71484160a07714b5ab2aa125d9ef8f1ada366996fe5aa741a9e1deac4fdf1a [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" "8f71484160a07714b5ab2aa125d9ef8f1ada366996fe5aa741a9e1deac4fdf1a", kill_on_drop: false }` [INFO] [stderr] Compiling jacobian v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `timeout` [INFO] [stdout] --> src/matrix_client.rs:709:13 [INFO] [stdout] | [INFO] [stdout] 709 | let timeout = match timeout_ms { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BadRoomId` [INFO] [stdout] --> src/matrix_client.rs:494:5 [INFO] [stdout] | [INFO] [stdout] 494 | BadRoomId(String) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `VERSION_URL` [INFO] [stdout] --> src/matrix_client.rs:497:1 [INFO] [stdout] | [INFO] [stdout] 497 | const VERSION_URL: &'static str = "/_matrix/client/versions"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `LOGOUT_ALL_URL` [INFO] [stdout] --> src/matrix_client.rs:500:1 [INFO] [stdout] | [INFO] [stdout] 500 | const LOGOUT_ALL_URL: &'static str = "/_matrix/client/r0/logout/all"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PUBLIC_ROOM_URL` [INFO] [stdout] --> src/matrix_client.rs:501:1 [INFO] [stdout] | [INFO] [stdout] 501 | const PUBLIC_ROOM_URL: &'static str = "/_matrix/client/r0/publicRooms"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `JOIN_ROOM_URL` [INFO] [stdout] --> src/matrix_client.rs:502:1 [INFO] [stdout] | [INFO] [stdout] 502 | const JOIN_ROOM_URL: &'static str = "/_matrix/client/r0/join/"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_supported_versions` [INFO] [stdout] --> src/matrix_client.rs:533:12 [INFO] [stdout] | [INFO] [stdout] 533 | pub fn get_supported_versions(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `logout_all` [INFO] [stdout] --> src/matrix_client.rs:610:12 [INFO] [stdout] | [INFO] [stdout] 610 | pub fn logout_all(&mut self) -> Result<(), MatrixClientError> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `list_public_rooms` [INFO] [stdout] --> src/matrix_client.rs:633:12 [INFO] [stdout] | [INFO] [stdout] 633 | pub fn list_public_rooms(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `join_room` [INFO] [stdout] --> src/matrix_client.rs:654:12 [INFO] [stdout] | [INFO] [stdout] 654 | pub fn join_room(&self, room_id_or_alias: &String) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.42s [INFO] running `Command { std: "docker" "inspect" "8f71484160a07714b5ab2aa125d9ef8f1ada366996fe5aa741a9e1deac4fdf1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f71484160a07714b5ab2aa125d9ef8f1ada366996fe5aa741a9e1deac4fdf1a", kill_on_drop: false }` [INFO] [stdout] 8f71484160a07714b5ab2aa125d9ef8f1ada366996fe5aa741a9e1deac4fdf1a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 58d63c0116b2e0c2a0772b9bf01582c5692b8e20b5e73c0e8b25d47e7ae56e90 [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" "58d63c0116b2e0c2a0772b9bf01582c5692b8e20b5e73c0e8b25d47e7ae56e90", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `timeout` [INFO] [stderr] --> src/matrix_client.rs:709:13 [INFO] [stderr] | [INFO] [stderr] 709 | let timeout = match timeout_ms { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BadRoomId` [INFO] [stderr] --> src/matrix_client.rs:494:5 [INFO] [stderr] | [INFO] [stderr] 494 | BadRoomId(String) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `VERSION_URL` [INFO] [stderr] --> src/matrix_client.rs:497:1 [INFO] [stderr] | [INFO] [stderr] 497 | const VERSION_URL: &'static str = "/_matrix/client/versions"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `LOGOUT_ALL_URL` [INFO] [stderr] --> src/matrix_client.rs:500:1 [INFO] [stderr] | [INFO] [stderr] 500 | const LOGOUT_ALL_URL: &'static str = "/_matrix/client/r0/logout/all"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `PUBLIC_ROOM_URL` [INFO] [stderr] --> src/matrix_client.rs:501:1 [INFO] [stderr] | [INFO] [stderr] 501 | const PUBLIC_ROOM_URL: &'static str = "/_matrix/client/r0/publicRooms"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `JOIN_ROOM_URL` [INFO] [stderr] --> src/matrix_client.rs:502:1 [INFO] [stderr] | [INFO] [stderr] 502 | const JOIN_ROOM_URL: &'static str = "/_matrix/client/r0/join/"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_supported_versions` [INFO] [stderr] --> src/matrix_client.rs:533:12 [INFO] [stderr] | [INFO] [stderr] 533 | pub fn get_supported_versions(&self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `logout_all` [INFO] [stderr] --> src/matrix_client.rs:610:12 [INFO] [stderr] | [INFO] [stderr] 610 | pub fn logout_all(&mut self) -> Result<(), MatrixClientError> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `list_public_rooms` [INFO] [stderr] --> src/matrix_client.rs:633:12 [INFO] [stderr] | [INFO] [stderr] 633 | pub fn list_public_rooms(&self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `join_room` [INFO] [stderr] --> src/matrix_client.rs:654:12 [INFO] [stderr] | [INFO] [stderr] 654 | pub fn join_room(&self, room_id_or_alias: &String) -> Result { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `jacobian` (bin "jacobian" test) generated 10 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/jacobian-b89567324193ddd1) [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" "58d63c0116b2e0c2a0772b9bf01582c5692b8e20b5e73c0e8b25d47e7ae56e90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58d63c0116b2e0c2a0772b9bf01582c5692b8e20b5e73c0e8b25d47e7ae56e90", kill_on_drop: false }` [INFO] [stdout] 58d63c0116b2e0c2a0772b9bf01582c5692b8e20b5e73c0e8b25d47e7ae56e90