[INFO] fetching crate kuon 0.0.4... [INFO] testing kuon-0.0.4 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate kuon 0.0.4 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate kuon 0.0.4 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate kuon 0.0.4 [INFO] finished tweaking crates.io crate kuon 0.0.4 [INFO] tweaked toml for crates.io crate kuon 0.0.4 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b23f4c6f56119779d460370ff718a3bb9fc7df534c04e0db295d78c929ab3234 [INFO] running `"docker" "start" "-a" "b23f4c6f56119779d460370ff718a3bb9fc7df534c04e0db295d78c929ab3234"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling bytes v0.5.4 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling arc-swap v0.4.6 [INFO] [stderr] Compiling pin-project-lite v0.1.7 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling futures-sink v0.3.5 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling encoding_rs v0.8.23 [INFO] [stderr] Compiling tower-service v0.3.0 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling dtoa v0.4.5 [INFO] [stderr] Compiling anyhow v1.0.31 [INFO] [stderr] Compiling base64 v0.12.1 [INFO] [stderr] Compiling sha1 v0.2.0 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling hmac-sha1 v0.1.3 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling socket2 v0.3.12 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling openssl-sys v0.9.57 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling pin-project-internal v0.4.19 [INFO] [stderr] Compiling thiserror-impl v1.0.19 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling tokio v0.2.21 [INFO] [stderr] Compiling thiserror v1.0.19 [INFO] [stderr] Compiling pin-project v0.4.19 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-tls v0.3.1 [INFO] [stderr] Compiling h2 v0.2.5 [INFO] [stderr] Compiling hyper v0.13.6 [INFO] [stderr] Compiling hyper-tls v0.4.1 [INFO] [stderr] Compiling reqwest v0.10.6 [INFO] [stderr] Compiling kuon v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: field is never read: `errors` [INFO] [stderr] --> src/models/api_errors.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | errors: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `code` [INFO] [stderr] --> src/models/api_errors.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | code: i64, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `message` [INFO] [stderr] --> src/models/api_errors.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | message: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 12s [INFO] running `"docker" "inspect" "b23f4c6f56119779d460370ff718a3bb9fc7df534c04e0db295d78c929ab3234"` [INFO] running `"docker" "rm" "-f" "b23f4c6f56119779d460370ff718a3bb9fc7df534c04e0db295d78c929ab3234"` [INFO] [stdout] b23f4c6f56119779d460370ff718a3bb9fc7df534c04e0db295d78c929ab3234 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 485474f7311297cfdda3ecb3f582faa73d08e33ae47e2849af01647bd8a1b578 [INFO] running `"docker" "start" "-a" "485474f7311297cfdda3ecb3f582faa73d08e33ae47e2849af01647bd8a1b578"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling kuon v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: field is never read: `errors` [INFO] [stderr] --> src/models/api_errors.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | errors: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `code` [INFO] [stderr] --> src/models/api_errors.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | code: i64, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `message` [INFO] [stderr] --> src/models/api_errors.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | message: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> tests/test.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | let res = api.search_tweets_with_params("rust", ¶ms).await?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> tests/test.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | let res = api.search_tweets_with_params("rust", ¶ms).await?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test` [INFO] [stderr] --> tests/test.rs:4:10 [INFO] [stderr] | [INFO] [stderr] 4 | async fn test() -> Result<()> { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `errors` [INFO] [stderr] --> src/models/api_errors.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | errors: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `code` [INFO] [stderr] --> src/models/api_errors.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | code: i64, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `message` [INFO] [stderr] --> src/models/api_errors.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | message: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.04s [INFO] running `"docker" "inspect" "485474f7311297cfdda3ecb3f582faa73d08e33ae47e2849af01647bd8a1b578"` [INFO] running `"docker" "rm" "-f" "485474f7311297cfdda3ecb3f582faa73d08e33ae47e2849af01647bd8a1b578"` [INFO] [stdout] 485474f7311297cfdda3ecb3f582faa73d08e33ae47e2849af01647bd8a1b578 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3f5d94023404f12898e4f0e73d26a07506cfd1b4ed6d8c8c2fc9fc77a39b515c [INFO] running `"docker" "start" "-a" "3f5d94023404f12898e4f0e73d26a07506cfd1b4ed6d8c8c2fc9fc77a39b515c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: field is never read: `errors` [INFO] [stderr] --> src/models/api_errors.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | errors: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `code` [INFO] [stderr] --> src/models/api_errors.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | code: i64, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `message` [INFO] [stderr] --> src/models/api_errors.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | message: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> tests/test.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | let res = api.search_tweets_with_params("rust", ¶ms).await?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> tests/test.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | let res = api.search_tweets_with_params("rust", ¶ms).await?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test` [INFO] [stderr] --> tests/test.rs:4:10 [INFO] [stderr] | [INFO] [stderr] 4 | async fn test() -> Result<()> { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: field is never read: `errors` [INFO] [stderr] --> src/models/api_errors.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | errors: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `code` [INFO] [stderr] --> src/models/api_errors.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | code: i64, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `message` [INFO] [stderr] --> src/models/api_errors.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | message: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/kuon-a6369f9635751002 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tweets::search::test::test ... ok [INFO] [stdout] test models::twitter_api::test::test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/test-b2840378ae3e4d55 [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] Doc-tests kuon [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 `"docker" "inspect" "3f5d94023404f12898e4f0e73d26a07506cfd1b4ed6d8c8c2fc9fc77a39b515c"` [INFO] running `"docker" "rm" "-f" "3f5d94023404f12898e4f0e73d26a07506cfd1b4ed6d8c8c2fc9fc77a39b515c"` [INFO] [stdout] 3f5d94023404f12898e4f0e73d26a07506cfd1b4ed6d8c8c2fc9fc77a39b515c