[INFO] updating cached repository https://github.com/uzushino/violet [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/uzushino/violet [INFO] [stderr] 9540ca2..2788b7e master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2788b7efc6c4a5d96844bc277a70c17a6f703ec1 [INFO] checking uzushino/violet against try#e60d9e09c55855f5a848fde8ad83e13131a5b241 for pr-68350 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuzushino%2Fviolet" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/uzushino/violet on toolchain e60d9e09c55855f5a848fde8ad83e13131a5b241 [INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/uzushino/violet [INFO] finished tweaking git repo https://github.com/uzushino/violet [INFO] tweaked toml for git repo https://github.com/uzushino/violet written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/uzushino/violet already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9be7f0e1e7f2cb62a20fc7e85ed0d9bd2d07bcee9cb220ccd4609539dbc7cfbb [INFO] running `"docker" "start" "-a" "9be7f0e1e7f2cb62a20fc7e85ed0d9bd2d07bcee9cb220ccd4609539dbc7cfbb"` [INFO] [stderr] Compiling futures-core v0.3.1 [INFO] [stderr] Compiling futures-io v0.3.1 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.56 [INFO] [stderr] Compiling futures-sink v0.3.1 [INFO] [stderr] Compiling futures-task v0.3.1 [INFO] [stderr] Compiling futures-timer v2.0.2 [INFO] [stderr] Compiling once_cell v1.3.1 [INFO] [stderr] Compiling pin-project-lite v0.1.4 [INFO] [stderr] Compiling wasm-bindgen v0.2.56 [INFO] [stderr] Compiling base64 v0.11.0 [INFO] [stderr] Compiling pulldown-cmark v0.4.1 [INFO] [stderr] Compiling dotenv v0.15.0 [INFO] [stderr] Checking gc v0.3.3 [INFO] [stderr] Compiling openssl-sys v0.9.48 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.3 [INFO] [stderr] Compiling onig_sys v69.1.0 [INFO] [stderr] Compiling bincode v1.1.4 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Compiling pest v2.1.1 [INFO] [stderr] Checking line-wrap v0.1.1 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Compiling futures-channel v0.3.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking getrandom v0.1.7 [INFO] [stderr] Checking term_size v0.3.1 [INFO] [stderr] Checking gethostname v0.2.0 [INFO] [stderr] Checking termion v1.5.3 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Checking twoway v0.2.0 [INFO] [stderr] Checking crossbeam-utils v0.7.0 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking rand_pcg v0.1.2 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] 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[stderr] Compiling wasm-bindgen-backend v0.2.56 [INFO] [stderr] Compiling num-bigint v0.2.5 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Compiling openssl v0.10.24 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking flate2 v1.0.9 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking publicsuffix v1.5.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking serde_test v1.0.99 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking plist v0.4.2 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling async-stream v0.2.0 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Compiling thiserror v1.0.9 [INFO] [stderr] Compiling async-std v1.4.0 [INFO] [stderr] Checking tokio-threadpool v0.1.15 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.56 [INFO] [stderr] Checking onig v4.3.2 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Checking structopt v0.3.7 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Compiling futures-util v0.3.1 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.56 [INFO] [stderr] Checking serde_yaml v0.7.5 [INFO] [stderr] Checking syntect v3.2.0 [INFO] [stderr] Checking comrak v0.6.2 [INFO] [stderr] Checking hyper v0.12.33 [INFO] [stderr] Compiling async-native-tls v0.3.2 [INFO] [stderr] Checking madato v0.5.3 [INFO] [stderr] Checking Boa v0.5.1 [INFO] [stderr] Checking futures-executor v0.3.1 [INFO] [stderr] Checking sqlx-core v0.2.1 [INFO] [stderr] Checking futures v0.3.1 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking reqwest v0.9.19 [INFO] [stderr] Compiling sqlx-macros v0.2.1 [INFO] [stderr] Checking mdcat v0.13.0 [INFO] [stderr] Checking sqlx v0.2.1 [INFO] [stderr] Checking violet v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/builtin/mysql.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::Future` [INFO] [stderr] --> src/builtin/mysql.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use futures::Future; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `sqlx::mysql` [INFO] [stderr] --> src/builtin/mysql.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use sqlx::mysql; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `up` [INFO] [stderr] --> src/cursor.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn up(out: &mut W, n: u64) [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `down` [INFO] [stderr] --> src/cursor.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn down(out: &mut W, n: u64) [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `horizon` [INFO] [stderr] --> src/cursor.rs:49:8 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn horizon(out: &mut W, n: u64) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `clear_line` [INFO] [stderr] --> src/cursor.rs:72:8 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn clear_line(out: &mut W) [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `connection` [INFO] [stderr] --> src/builtin/mysql.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn connection(_this: &Value, _args: &[Value], _: &mut Interpreter) -> ResultValue { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `create_constructor` [INFO] [stderr] --> src/builtin/mysql.rs:23:8 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn create_constructor(global: &Value) -> Value { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:113:33 [INFO] [stderr] | [INFO] [stderr] 113 | ... write!(f.stdout, "{}", termion::scroll::Up(1)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:116:33 [INFO] [stderr] | [INFO] [stderr] 116 | ... write!(f.stdout, "{}", termion::scroll::Down(1)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::Markdown` [INFO] [stderr] --> src/markdown.rs:158:9 [INFO] [stderr] | [INFO] [stderr] 158 | use super::Markdown; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/builtin/mysql.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::Future` [INFO] [stderr] --> src/builtin/mysql.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use futures::Future; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `sqlx::mysql` [INFO] [stderr] --> src/builtin/mysql.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use sqlx::mysql; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `up` [INFO] [stderr] --> src/cursor.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn up(out: &mut W, n: u64) [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `down` [INFO] [stderr] --> src/cursor.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn down(out: &mut W, n: u64) [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `horizon` [INFO] [stderr] --> src/cursor.rs:49:8 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn horizon(out: &mut W, n: u64) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `clear_line` [INFO] [stderr] --> src/cursor.rs:72:8 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn clear_line(out: &mut W) [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `connection` [INFO] [stderr] --> src/builtin/mysql.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn connection(_this: &Value, _args: &[Value], _: &mut Interpreter) -> ResultValue { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `create_constructor` [INFO] [stderr] --> src/builtin/mysql.rs:23:8 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn create_constructor(global: &Value) -> Value { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:113:33 [INFO] [stderr] | [INFO] [stderr] 113 | ... write!(f.stdout, "{}", termion::scroll::Up(1)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:116:33 [INFO] [stderr] | [INFO] [stderr] 116 | ... write!(f.stdout, "{}", termion::scroll::Down(1)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 15s [INFO] running `"docker" "inspect" "9be7f0e1e7f2cb62a20fc7e85ed0d9bd2d07bcee9cb220ccd4609539dbc7cfbb"` [INFO] running `"docker" "rm" "-f" "9be7f0e1e7f2cb62a20fc7e85ed0d9bd2d07bcee9cb220ccd4609539dbc7cfbb"` [INFO] [stdout] 9be7f0e1e7f2cb62a20fc7e85ed0d9bd2d07bcee9cb220ccd4609539dbc7cfbb