[INFO] cloning repository https://github.com/pbzweihander/rust-trending-discord [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pbzweihander/rust-trending-discord" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpbzweihander%2Frust-trending-discord", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpbzweihander%2Frust-trending-discord'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] de3f30f305b5be67bfe8cf474dcb0fb4f759689a [INFO] testing pbzweihander/rust-trending-discord against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpbzweihander%2Frust-trending-discord" "/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/pbzweihander/rust-trending-discord on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pbzweihander/rust-trending-discord [INFO] finished tweaking git repo https://github.com/pbzweihander/rust-trending-discord [INFO] tweaked toml for git repo https://github.com/pbzweihander/rust-trending-discord written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/pbzweihander/rust-trending-discord already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 3d36379f215d3ed880e4d8037d2d6818cd72e000970ad65f0e9ab2a78a0fb979 [INFO] running `Command { std: "docker" "start" "-a" "3d36379f215d3ed880e4d8037d2d6818cd72e000970ad65f0e9ab2a78a0fb979", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3d36379f215d3ed880e4d8037d2d6818cd72e000970ad65f0e9ab2a78a0fb979", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d36379f215d3ed880e4d8037d2d6818cd72e000970ad65f0e9ab2a78a0fb979", kill_on_drop: false }` [INFO] [stdout] 3d36379f215d3ed880e4d8037d2d6818cd72e000970ad65f0e9ab2a78a0fb979 [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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0594e9040a46dd941beaeea2e09fc6083134257058ab5cee69b119f27cdc37b4 [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" "0594e9040a46dd941beaeea2e09fc6083134257058ab5cee69b119f27cdc37b4", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.81 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling redis v0.9.1 [INFO] [stderr] Compiling rust-ini v0.12.2 [INFO] [stderr] Compiling crossbeam-utils v0.6.2 [INFO] [stderr] Compiling serde_test v0.8.23 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling nom v4.1.1 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling h2 v0.1.14 [INFO] [stderr] Compiling serde_derive v1.0.81 [INFO] [stderr] Compiling crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling tokio-timer v0.2.8 [INFO] [stderr] Compiling combine v3.6.3 [INFO] [stderr] Compiling crossbeam-deque v0.6.2 [INFO] [stderr] Compiling linked-hash-map v0.3.0 [INFO] [stderr] Compiling tokio-threadpool v0.1.9 [INFO] [stderr] Compiling serde-hjson v0.8.2 [INFO] [stderr] Compiling tokio-reactor v0.1.7 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling tokio-tcp v0.1.2 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio-uds v0.2.4 [INFO] [stderr] Compiling tokio-fs v0.1.4 [INFO] [stderr] Compiling tokio v0.1.13 [INFO] [stderr] Compiling hyper v0.12.17 [INFO] [stderr] Compiling hyper-tls v0.3.1 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling serde_json v1.0.33 [INFO] [stderr] Compiling config v0.9.1 [INFO] [stderr] Compiling rust-trending-discord v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Async` is imported redundantly [INFO] [stdout] --> src/lib.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 21 | use futures::{future::ok, prelude::*, stream::iter_ok}; [INFO] [stdout] | ---------- the item `Async` is already imported here [INFO] [stdout] ... [INFO] [stdout] 72 | use futures::Async; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Content` [INFO] [stdout] --> src/discord.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | Content(String), [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: `new_interval` [INFO] [stdout] --> src/lib.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn new_interval(stream: S, interval: Duration) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 36s [INFO] running `Command { std: "docker" "inspect" "0594e9040a46dd941beaeea2e09fc6083134257058ab5cee69b119f27cdc37b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0594e9040a46dd941beaeea2e09fc6083134257058ab5cee69b119f27cdc37b4", kill_on_drop: false }` [INFO] [stdout] 0594e9040a46dd941beaeea2e09fc6083134257058ab5cee69b119f27cdc37b4 [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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 0425e3fa4ddf2f286645d68ea3ede2d504624472ccd2ba4f59d98e3053ec91e9 [INFO] running `Command { std: "docker" "start" "-a" "0425e3fa4ddf2f286645d68ea3ede2d504624472ccd2ba4f59d98e3053ec91e9", kill_on_drop: false }` [INFO] [stderr] Compiling rust-trending-discord v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Async` is imported redundantly [INFO] [stdout] --> src/lib.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 21 | use futures::{future::ok, prelude::*, stream::iter_ok}; [INFO] [stdout] | ---------- the item `Async` is already imported here [INFO] [stdout] ... [INFO] [stdout] 72 | use futures::Async; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Content` [INFO] [stdout] --> src/discord.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | Content(String), [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: `new_interval` [INFO] [stdout] --> src/lib.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn new_interval(stream: S, interval: Duration) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Async` is imported redundantly [INFO] [stdout] --> src/lib.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 21 | use futures::{future::ok, prelude::*, stream::iter_ok}; [INFO] [stdout] | ---------- the item `Async` is already imported here [INFO] [stdout] ... [INFO] [stdout] 72 | use futures::Async; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Content` [INFO] [stdout] --> src/discord.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | Content(String), [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: `new_interval` [INFO] [stdout] --> src/lib.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn new_interval(stream: S, interval: Duration) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.96s [INFO] running `Command { std: "docker" "inspect" "0425e3fa4ddf2f286645d68ea3ede2d504624472ccd2ba4f59d98e3053ec91e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0425e3fa4ddf2f286645d68ea3ede2d504624472ccd2ba4f59d98e3053ec91e9", kill_on_drop: false }` [INFO] [stdout] 0425e3fa4ddf2f286645d68ea3ede2d504624472ccd2ba4f59d98e3053ec91e9 [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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 17f19e95f224350b86be1b3bbb3f1b7761b61ab775c109aa43afc2240072b671 [INFO] running `Command { std: "docker" "start" "-a" "17f19e95f224350b86be1b3bbb3f1b7761b61ab775c109aa43afc2240072b671", kill_on_drop: false }` [INFO] [stderr] warning: the item `Async` is imported redundantly [INFO] [stderr] --> src/lib.rs:72:13 [INFO] [stderr] | [INFO] [stderr] 21 | use futures::{future::ok, prelude::*, stream::iter_ok}; [INFO] [stderr] | ---------- the item `Async` is already imported here [INFO] [stderr] ... [INFO] [stderr] 72 | use futures::Async; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Content` [INFO] [stderr] --> src/discord.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | Content(String), [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new_interval` [INFO] [stderr] --> src/lib.rs:58:12 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn new_interval(stream: S, interval: Duration) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: the item `Async` is imported redundantly [INFO] [stderr] --> src/lib.rs:72:13 [INFO] [stderr] | [INFO] [stderr] 21 | use futures::{future::ok, prelude::*, stream::iter_ok}; [INFO] [stderr] | ---------- the item `Async` is already imported here [INFO] [stderr] ... [INFO] [stderr] 72 | use futures::Async; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Content` [INFO] [stderr] --> src/discord.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | Content(String), [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new_interval` [INFO] [stderr] --> src/lib.rs:58:12 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn new_interval(stream: S, interval: Duration) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rust_trending_discord-e1fe26b4aef81c8d [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 [INFO] [stdout] [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rust_trending_discord-6b267ae3d0603bd9 [INFO] [stderr] Doc-tests rust-trending-discord [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "17f19e95f224350b86be1b3bbb3f1b7761b61ab775c109aa43afc2240072b671", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17f19e95f224350b86be1b3bbb3f1b7761b61ab775c109aa43afc2240072b671", kill_on_drop: false }` [INFO] [stdout] 17f19e95f224350b86be1b3bbb3f1b7761b61ab775c109aa43afc2240072b671