[INFO] cloning repository https://github.com/HCHogan/youdao-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HCHogan/youdao-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHCHogan%2Fyoudao-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHCHogan%2Fyoudao-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 46bcdb561ee7894757413861e37c77d5d57968ba [INFO] checking HCHogan/youdao-rs against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHCHogan%2Fyoudao-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/HCHogan/youdao-rs on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/HCHogan/youdao-rs [INFO] finished tweaking git repo https://github.com/HCHogan/youdao-rs [INFO] tweaked toml for git repo https://github.com/HCHogan/youdao-rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/HCHogan/youdao-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded select v0.6.0 [INFO] [stderr] Downloaded markup5ever_rcdom v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e190f7b735cf0fa9f5aabd557d5690cdbed2d677c12847e0221aa644bad9b8a4 [INFO] running `Command { std: "docker" "start" "-a" "e190f7b735cf0fa9f5aabd557d5690cdbed2d677c12847e0221aa644bad9b8a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e190f7b735cf0fa9f5aabd557d5690cdbed2d677c12847e0221aa644bad9b8a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e190f7b735cf0fa9f5aabd557d5690cdbed2d677c12847e0221aa644bad9b8a4", kill_on_drop: false }` [INFO] [stdout] e190f7b735cf0fa9f5aabd557d5690cdbed2d677c12847e0221aa644bad9b8a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe711976bfca6c60178d9d87527f5cab52a5ca6438e84bc0fce90c0ad9eb6428 [INFO] running `Command { std: "docker" "start" "-a" "fe711976bfca6c60178d9d87527f5cab52a5ca6438e84bc0fce90c0ad9eb6428", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Checking phf_shared v0.10.0 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Compiling syn v2.0.41 [INFO] [stderr] Compiling openssl v0.10.61 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking futf v0.1.5 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking phf v0.10.1 [INFO] [stderr] Checking tendril v0.4.3 [INFO] [stderr] Checking string_cache v0.8.7 [INFO] [stderr] Checking unicode-bidi v0.3.14 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking console v0.15.7 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Compiling getrandom v0.2.11 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Checking indicatif v0.17.7 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling openssl-sys v0.9.97 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.2 [INFO] [stderr] Compiling phf_codegen v0.10.0 [INFO] [stderr] Compiling markup5ever v0.11.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking tokio v1.35.0 [INFO] [stderr] Compiling html5ever v0.26.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking xml5ever v0.17.0 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking markup5ever_rcdom v0.2.0 [INFO] [stderr] Checking select v0.6.0 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking h2 v0.3.22 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.22 [INFO] [stderr] Checking youdao-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `StructOpt` is imported redundantly [INFO] [stdout] --> src/opt.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | use structopt::StructOpt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 39 | [INFO] [stdout] 40 | use super::*; [INFO] [stdout] | -------- the item `StructOpt` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.20s [INFO] running `Command { std: "docker" "inspect" "fe711976bfca6c60178d9d87527f5cab52a5ca6438e84bc0fce90c0ad9eb6428", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe711976bfca6c60178d9d87527f5cab52a5ca6438e84bc0fce90c0ad9eb6428", kill_on_drop: false }` [INFO] [stdout] fe711976bfca6c60178d9d87527f5cab52a5ca6438e84bc0fce90c0ad9eb6428 [INFO] checking HCHogan/youdao-rs against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHCHogan%2Fyoudao-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/HCHogan/youdao-rs on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/HCHogan/youdao-rs [INFO] finished tweaking git repo https://github.com/HCHogan/youdao-rs [INFO] tweaked toml for git repo https://github.com/HCHogan/youdao-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/HCHogan/youdao-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f72ac0e4781880cf87e9a19cc2be8d321a7d844e5beaf9f00f78bb5af9d2dea3 [INFO] running `Command { std: "docker" "start" "-a" "f72ac0e4781880cf87e9a19cc2be8d321a7d844e5beaf9f00f78bb5af9d2dea3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f72ac0e4781880cf87e9a19cc2be8d321a7d844e5beaf9f00f78bb5af9d2dea3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f72ac0e4781880cf87e9a19cc2be8d321a7d844e5beaf9f00f78bb5af9d2dea3", kill_on_drop: false }` [INFO] [stdout] f72ac0e4781880cf87e9a19cc2be8d321a7d844e5beaf9f00f78bb5af9d2dea3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97f972d2fc2015c75506d3412c5a23c979917f4a09ca777d8080703b729880cf [INFO] running `Command { std: "docker" "start" "-a" "97f972d2fc2015c75506d3412c5a23c979917f4a09ca777d8080703b729880cf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Compiling syn v2.0.41 [INFO] [stderr] Compiling openssl v0.10.61 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking futf v0.1.5 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking unicode-bidi v0.3.14 [INFO] [stderr] Checking tendril v0.4.3 [INFO] [stderr] Checking phf_shared v0.10.0 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking phf v0.10.1 [INFO] [stderr] Checking string_cache v0.8.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking console v0.15.7 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Compiling getrandom v0.2.11 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Checking indicatif v0.17.7 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling openssl-sys v0.9.97 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.2 [INFO] [stderr] Compiling phf_codegen v0.10.0 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling markup5ever v0.11.0 [INFO] [stderr] Checking tokio v1.35.0 [INFO] [stderr] Compiling html5ever v0.26.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking xml5ever v0.17.0 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking markup5ever_rcdom v0.2.0 [INFO] [stderr] Checking select v0.6.0 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking h2 v0.3.22 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.22 [INFO] [stderr] Checking youdao-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `StructOpt` is imported redundantly [INFO] [stdout] --> src/opt.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | use structopt::StructOpt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 39 | [INFO] [stdout] 40 | use super::*; [INFO] [stdout] | -------- the item `StructOpt` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.59s [INFO] running `Command { std: "docker" "inspect" "97f972d2fc2015c75506d3412c5a23c979917f4a09ca777d8080703b729880cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97f972d2fc2015c75506d3412c5a23c979917f4a09ca777d8080703b729880cf", kill_on_drop: false }` [INFO] [stdout] 97f972d2fc2015c75506d3412c5a23c979917f4a09ca777d8080703b729880cf