[INFO] fetching crate nut-client 0.4.2... [INFO] testing nut-client-0.4.2 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate nut-client 0.4.2 into /workspace/builds/worker-45/source [INFO] validating manifest of crates.io crate nut-client 0.4.2 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate nut-client 0.4.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate nut-client 0.4.2 [INFO] tweaked toml for crates.io crate nut-client 0.4.2 written to /workspace/builds/worker-45/source/Cargo.toml [INFO] crate crates.io crate nut-client 0.4.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded shell-words v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e8d725b390b206efa6f688908b41860a949bb1a1e7a696940bc902af9d9a7e3e [INFO] running `Command { std: "docker" "start" "-a" "e8d725b390b206efa6f688908b41860a949bb1a1e7a696940bc902af9d9a7e3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e8d725b390b206efa6f688908b41860a949bb1a1e7a696940bc902af9d9a7e3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8d725b390b206efa6f688908b41860a949bb1a1e7a696940bc902af9d9a7e3e", kill_on_drop: false }` [INFO] [stdout] e8d725b390b206efa6f688908b41860a949bb1a1e7a696940bc902af9d9a7e3e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 92884a3dc93040e96a4c5b3d6f71eb02e5290f810a1efe53f6f98ec4b90af716 [INFO] running `Command { std: "docker" "start" "-a" "92884a3dc93040e96a4c5b3d6f71eb02e5290f810a1efe53f6f98ec4b90af716", kill_on_drop: false }` [INFO] [stderr] Compiling shell-words v1.0.0 [INFO] [stderr] Compiling nut-client v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ClientError` [INFO] [stdout] --> src/blocking/mod.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{ClientError, Config, Host, NutError}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `StartTLS` [INFO] [stdout] --> src/cmd.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | StartTLS, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.66s [INFO] running `Command { std: "docker" "inspect" "92884a3dc93040e96a4c5b3d6f71eb02e5290f810a1efe53f6f98ec4b90af716", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92884a3dc93040e96a4c5b3d6f71eb02e5290f810a1efe53f6f98ec4b90af716", kill_on_drop: false }` [INFO] [stdout] 92884a3dc93040e96a4c5b3d6f71eb02e5290f810a1efe53f6f98ec4b90af716 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 66ec8c4bec2f86b4a6f2511d6c91e278500181887b2b05703136eeb186c4597e [INFO] running `Command { std: "docker" "start" "-a" "66ec8c4bec2f86b4a6f2511d6c91e278500181887b2b05703136eeb186c4597e", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `ClientError` [INFO] [stdout] --> src/blocking/mod.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{ClientError, Config, Host, NutError}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling nut-client v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `StartTLS` [INFO] [stdout] --> src/cmd.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | StartTLS, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ClientError` [INFO] [stdout] --> src/blocking/mod.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{ClientError, Config, Host, NutError}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `StartTLS` [INFO] [stdout] --> src/cmd.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | StartTLS, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.85s [INFO] running `Command { std: "docker" "inspect" "66ec8c4bec2f86b4a6f2511d6c91e278500181887b2b05703136eeb186c4597e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66ec8c4bec2f86b4a6f2511d6c91e278500181887b2b05703136eeb186c4597e", kill_on_drop: false }` [INFO] [stdout] 66ec8c4bec2f86b4a6f2511d6c91e278500181887b2b05703136eeb186c4597e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2af0987cc13e78d97ac500e87c4414866b0a5a6984274c79ba647e1b61079b05 [INFO] running `Command { std: "docker" "start" "-a" "2af0987cc13e78d97ac500e87c4414866b0a5a6984274c79ba647e1b61079b05", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `ClientError` [INFO] [stderr] --> src/blocking/mod.rs:6:13 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::{ClientError, Config, Host, NutError}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StartTLS` [INFO] [stderr] --> src/cmd.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | StartTLS, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `nut-client` (lib) generated 2 warnings [INFO] [stderr] warning: `nut-client` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/nut_client-b1159f6e3d8258f6) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test var::tests::test_parse_variable_definition ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests nut-client [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" "2af0987cc13e78d97ac500e87c4414866b0a5a6984274c79ba647e1b61079b05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2af0987cc13e78d97ac500e87c4414866b0a5a6984274c79ba647e1b61079b05", kill_on_drop: false }` [INFO] [stdout] 2af0987cc13e78d97ac500e87c4414866b0a5a6984274c79ba647e1b61079b05