[INFO] cloning repository https://github.com/cch123/news [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cch123/news" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcch123%2Fnews", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcch123%2Fnews'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5271eac0160b429884c58aa23447f4b07239dc33 [INFO] testing cch123/news against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcch123%2Fnews" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cch123/news 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/cch123/news [INFO] finished tweaking git repo https://github.com/cch123/news [INFO] tweaked toml for git repo https://github.com/cch123/news written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/cch123/news 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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 689342c14bae59de0e8e5ec438f6a8a1a590427ef909695326079b2d568f97ea [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" "689342c14bae59de0e8e5ec438f6a8a1a590427ef909695326079b2d568f97ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "689342c14bae59de0e8e5ec438f6a8a1a590427ef909695326079b2d568f97ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "689342c14bae59de0e8e5ec438f6a8a1a590427ef909695326079b2d568f97ea", kill_on_drop: false }` [INFO] [stdout] 689342c14bae59de0e8e5ec438f6a8a1a590427ef909695326079b2d568f97ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 905c6ecb797925b5dd81109d1127aaea0b4fdf0b1a97604d0dbcc44c3f1f51f3 [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" "905c6ecb797925b5dd81109d1127aaea0b4fdf0b1a97604d0dbcc44c3f1f51f3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling syn v1.0.7 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling futures-sink-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling futures-io-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling smallvec v0.6.11 [INFO] [stderr] Compiling pkg-config v0.3.16 [INFO] [stderr] Compiling cc v1.0.46 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Compiling openssl v0.10.25 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling tower-service v0.3.0-alpha.2 [INFO] [stderr] Compiling encoding_rs v0.8.20 [INFO] [stderr] Compiling dtoa v0.4.4 [INFO] [stderr] Compiling mime v0.3.14 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling encode_unicode v0.3.6 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Compiling lock_api v0.3.1 [INFO] [stderr] Compiling unicase v2.5.1 [INFO] [stderr] Compiling futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling unicode-normalization v0.1.8 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling tracing-core v0.1.7 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling regex-automata v0.1.8 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling mime_guess v2.0.1 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling openssl-sys v0.9.52 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling csv-core v0.1.6 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling http v0.1.19 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling url v2.1.0 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling http-body v0.2.0-alpha.3 [INFO] [stderr] Compiling bstr v0.2.8 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling serde_json v1.0.41 [INFO] [stderr] Compiling csv v1.1.1 [INFO] [stderr] Compiling prettytable-rs v0.8.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling pin-project-internal v0.4.5 [INFO] [stderr] Compiling tracing-attributes v0.1.5 [INFO] [stderr] Compiling tokio-macros v0.2.0-alpha.6 [INFO] [stderr] Compiling serde_derive v1.0.102 [INFO] [stderr] Compiling futures-join-macro-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-select-macro-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling tracing v0.1.10 [INFO] [stderr] Compiling pin-project v0.4.5 [INFO] [stderr] Compiling tokio-io v0.2.0-alpha.6 [INFO] [stderr] Compiling futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling tokio-codec v0.2.0-alpha.6 [INFO] [stderr] Compiling tower-make v0.3.0-alpha.2a [INFO] [stderr] Compiling tokio-tls v0.3.0-alpha.6 [INFO] [stderr] Compiling tokio-sync v0.2.0-alpha.6 [INFO] [stderr] Compiling futures-executor-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling tokio-executor v0.2.0-alpha.6 [INFO] [stderr] Compiling h2 v0.2.0-alpha.3 [INFO] [stderr] Compiling tokio-net v0.2.0-alpha.6 [INFO] [stderr] Compiling tokio-timer v0.3.0-alpha.6 [INFO] [stderr] Compiling tokio-fs v0.2.0-alpha.6 [INFO] [stderr] Compiling tokio v0.2.0-alpha.6 [INFO] [stderr] Compiling hyper v0.13.0-alpha.4 [INFO] [stderr] Compiling hyper-tls v0.4.0-alpha.4 [INFO] [stderr] Compiling reqwest v0.10.0-alpha.1 [INFO] [stderr] Compiling news v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Cell`, `Row` [INFO] [stdout] --> src/github.rs:6:26 [INFO] [stdout] | [INFO] [stdout] 6 | use prettytable::{Table, Row, Cell}; [INFO] [stdout] | ^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Cell`, `Row` [INFO] [stdout] --> src/hackernews.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | use prettytable::{Table, Row, Cell}; [INFO] [stdout] | ^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Cell`, `Row` [INFO] [stdout] --> src/reddit.rs:2:26 [INFO] [stdout] | [INFO] [stdout] 2 | use prettytable::{Table, Row, Cell}; [INFO] [stdout] | ^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `StreamExt` [INFO] [stdout] --> src/main.rs:11:23 [INFO] [stdout] | [INFO] [stdout] 11 | use futures::{future, StreamExt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `f2pbf` [INFO] [stdout] --> src/main.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn f2pbf(f : impl Future>> + 'static) -> Pin>>>> { [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 2m 38s [INFO] running `Command { std: "docker" "inspect" "905c6ecb797925b5dd81109d1127aaea0b4fdf0b1a97604d0dbcc44c3f1f51f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "905c6ecb797925b5dd81109d1127aaea0b4fdf0b1a97604d0dbcc44c3f1f51f3", kill_on_drop: false }` [INFO] [stdout] 905c6ecb797925b5dd81109d1127aaea0b4fdf0b1a97604d0dbcc44c3f1f51f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8a3ff94aac48c22c6c9fd651bfcd9755554134edbd936bb60a393b2349eb1fa8 [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" "8a3ff94aac48c22c6c9fd651bfcd9755554134edbd936bb60a393b2349eb1fa8", kill_on_drop: false }` [INFO] [stderr] Compiling news v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Cell`, `Row` [INFO] [stdout] --> src/github.rs:6:26 [INFO] [stdout] | [INFO] [stdout] 6 | use prettytable::{Table, Row, Cell}; [INFO] [stdout] | ^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Cell`, `Row` [INFO] [stdout] --> src/hackernews.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | use prettytable::{Table, Row, Cell}; [INFO] [stdout] | ^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Cell`, `Row` [INFO] [stdout] --> src/reddit.rs:2:26 [INFO] [stdout] | [INFO] [stdout] 2 | use prettytable::{Table, Row, Cell}; [INFO] [stdout] | ^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `StreamExt` [INFO] [stdout] --> src/main.rs:11:23 [INFO] [stdout] | [INFO] [stdout] 11 | use futures::{future, StreamExt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `f2pbf` [INFO] [stdout] --> src/main.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn f2pbf(f : impl Future>> + 'static) -> Pin>>>> { [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 1.83s [INFO] running `Command { std: "docker" "inspect" "8a3ff94aac48c22c6c9fd651bfcd9755554134edbd936bb60a393b2349eb1fa8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a3ff94aac48c22c6c9fd651bfcd9755554134edbd936bb60a393b2349eb1fa8", kill_on_drop: false }` [INFO] [stdout] 8a3ff94aac48c22c6c9fd651bfcd9755554134edbd936bb60a393b2349eb1fa8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/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] 79798fae86de319cf6e9745b2546b48d846a1b3c3ece5a00cc59ec9b5ff7db6b [INFO] running `Command { std: "docker" "start" "-a" "79798fae86de319cf6e9745b2546b48d846a1b3c3ece5a00cc59ec9b5ff7db6b", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Cell`, `Row` [INFO] [stderr] --> src/github.rs:6:26 [INFO] [stderr] | [INFO] [stderr] 6 | use prettytable::{Table, Row, Cell}; [INFO] [stderr] | ^^^ ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Cell`, `Row` [INFO] [stderr] --> src/hackernews.rs:3:26 [INFO] [stderr] | [INFO] [stderr] 3 | use prettytable::{Table, Row, Cell}; [INFO] [stderr] | ^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Cell`, `Row` [INFO] [stderr] --> src/reddit.rs:2:26 [INFO] [stderr] | [INFO] [stderr] 2 | use prettytable::{Table, Row, Cell}; [INFO] [stderr] | ^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `StreamExt` [INFO] [stderr] --> src/main.rs:11:23 [INFO] [stderr] | [INFO] [stderr] 11 | use futures::{future, StreamExt}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `f2pbf` [INFO] [stderr] --> src/main.rs:15:4 [INFO] [stderr] | [INFO] [stderr] 15 | fn f2pbf(f : impl Future>> + 'static) -> Pin>>>> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/news-5da3af0aa0cedbda [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" "79798fae86de319cf6e9745b2546b48d846a1b3c3ece5a00cc59ec9b5ff7db6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79798fae86de319cf6e9745b2546b48d846a1b3c3ece5a00cc59ec9b5ff7db6b", kill_on_drop: false }` [INFO] [stdout] 79798fae86de319cf6e9745b2546b48d846a1b3c3ece5a00cc59ec9b5ff7db6b