[INFO] fetching crate samotop-delivery 0.13.1... [INFO] building samotop-delivery-0.13.1 against try#b755f8b9936d084e0363ce6b393c7e444a37080e for pr-97334-1 [INFO] extracting crate samotop-delivery 0.13.1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate samotop-delivery 0.13.1 on toolchain b755f8b9936d084e0363ce6b393c7e444a37080e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate samotop-delivery 0.13.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate samotop-delivery 0.13.1 [INFO] tweaked toml for crates.io crate samotop-delivery 0.13.1 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate samotop-delivery 0.13.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f37dd61067db73b459922fc7b43a77cf7147795232c97790c383d191ba36f874 [INFO] running `Command { std: "docker" "start" "-a" "f37dd61067db73b459922fc7b43a77cf7147795232c97790c383d191ba36f874", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f37dd61067db73b459922fc7b43a77cf7147795232c97790c383d191ba36f874", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f37dd61067db73b459922fc7b43a77cf7147795232c97790c383d191ba36f874", kill_on_drop: false }` [INFO] [stdout] f37dd61067db73b459922fc7b43a77cf7147795232c97790c383d191ba36f874 [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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc1aff3ed72594c40ab8b4e7ddd90d19d8bec09950481d1c6d969cc97a98ea56 [INFO] running `Command { std: "docker" "start" "-a" "fc1aff3ed72594c40ab8b4e7ddd90d19d8bec09950481d1c6d969cc97a98ea56", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling libc v0.2.116 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling futures-io v0.3.19 [INFO] [stderr] Compiling cache-padded v1.2.0 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling event-listener v2.5.2 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling async-task v4.1.0 [INFO] [stderr] Compiling signal-hook v0.3.13 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.6 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling serde_json v1.0.78 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling match_cfg v0.1.0 [INFO] [stderr] Compiling ascii_utils v0.9.3 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling async-lock v2.4.0 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.8 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling fast_chemail v0.9.6 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling bitvec v0.19.6 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling getrandom v0.2.4 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling blocking v1.1.0 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling ctor v0.1.21 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling pin-project v1.0.10 [INFO] [stderr] Compiling polling v2.2.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling potential v2.2.1 [INFO] [stderr] Compiling samotop-core v0.13.1+smtp [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling async-global-executor v2.0.2 [INFO] [stderr] Compiling async-process v1.3.0 [INFO] [stderr] Compiling async-std v1.10.0 [INFO] [stderr] Compiling lozizol v0.5.3-dev [INFO] [stderr] Compiling samotop-delivery v0.13.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `project` is never used [INFO] [stdout] --> src/smtp/transport.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | #[pin_project] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `project_ref` is never used [INFO] [stdout] --> src/smtp/transport.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | #[pin_project] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `project_ref` is never used [INFO] [stdout] --> src/smtp/util/codec.rs:95:1 [INFO] [stdout] | [INFO] [stdout] 95 | #[pin_project] [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 40.89s [INFO] running `Command { std: "docker" "inspect" "fc1aff3ed72594c40ab8b4e7ddd90d19d8bec09950481d1c6d969cc97a98ea56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc1aff3ed72594c40ab8b4e7ddd90d19d8bec09950481d1c6d969cc97a98ea56", kill_on_drop: false }` [INFO] [stdout] fc1aff3ed72594c40ab8b4e7ddd90d19d8bec09950481d1c6d969cc97a98ea56 [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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+b755f8b9936d084e0363ce6b393c7e444a37080e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bb2e4f263ca41bed0364de03c9ab12c6baea08d63a4132de3040fe889d243a3f [INFO] running `Command { std: "docker" "start" "-a" "bb2e4f263ca41bed0364de03c9ab12c6baea08d63a4132de3040fe889d243a3f", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stdout] warning: associated function `project` is never used [INFO] [stdout] --> src/smtp/transport.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | #[pin_project] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `project_ref` is never used [INFO] [stdout] --> src/smtp/transport.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | #[pin_project] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `project_ref` is never used [INFO] [stdout] --> src/smtp/util/codec.rs:95:1 [INFO] [stdout] | [INFO] [stdout] 95 | #[pin_project] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling structopt v0.3.26 [INFO] [stderr] Compiling samotop-delivery v0.13.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `project` is never used [INFO] [stdout] --> src/smtp/transport.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | #[pin_project] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `project_ref` is never used [INFO] [stdout] --> src/smtp/transport.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | #[pin_project] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `project_ref` is never used [INFO] [stdout] --> src/smtp/util/codec.rs:95:1 [INFO] [stdout] | [INFO] [stdout] 95 | #[pin_project] [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 36.47s [INFO] running `Command { std: "docker" "inspect" "bb2e4f263ca41bed0364de03c9ab12c6baea08d63a4132de3040fe889d243a3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb2e4f263ca41bed0364de03c9ab12c6baea08d63a4132de3040fe889d243a3f", kill_on_drop: false }` [INFO] [stdout] bb2e4f263ca41bed0364de03c9ab12c6baea08d63a4132de3040fe889d243a3f