[INFO] cloning repository https://github.com/syangkkim/dkit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/syangkkim/dkit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyangkkim%2Fdkit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyangkkim%2Fdkit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 61d5e06d99732e687c63890dd928f594d3f2f332
[INFO] checking syangkkim/dkit against 79c0559184f27f4433a6fbc260b950d06d4a4889 for pr-162233-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyangkkim%2Fdkit" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/syangkkim/dkit
[INFO] finished tweaking git repo https://github.com/syangkkim/dkit
[INFO] tweaked toml for git repo https://github.com/syangkkim/dkit written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/syangkkim/dkit on toolchain 79c0559184f27f4433a6fbc260b950d06d4a4889
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/syangkkim/dkit 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" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 586b3008e5a24affee49af2f730b2c72bd87969e029ca125656cdf4ae63f1a42
[INFO] running `Command { std: "docker" "start" "586b3008e5a24affee49af2f730b2c72bd87969e029ca125656cdf4ae63f1a42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "586b3008e5a24affee49af2f730b2c72bd87969e029ca125656cdf4ae63f1a42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "586b3008e5a24affee49af2f730b2c72bd87969e029ca125656cdf4ae63f1a42" "/opt/rustwide/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "586b3008e5a24affee49af2f730b2c72bd87969e029ca125656cdf4ae63f1a42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "586b3008e5a24affee49af2f730b2c72bd87969e029ca125656cdf4ae63f1a42" "/opt/rustwide/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking icu_properties v2.1.2
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[INFO] [stderr]     Checking wait-timeout v0.2.1
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[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking ciborium-io v0.2.2
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[INFO] [stderr]     Checking cast v0.3.0
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[INFO] [stderr]    Compiling clap_mangen v0.2.33
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[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking addr2line v0.25.1
[INFO] [stderr]    Compiling dkit v1.5.1 (/opt/rustwide/workdir/dkit-cli)
[INFO] [stderr]     Checking iso8601 v0.6.3
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking backtrace v0.3.76
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[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking arrow-data v53.4.1
[INFO] [stderr]     Checking hashlink v0.9.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking arrow-array v53.4.1
[INFO] [stderr]     Checking dkit-core v1.5.1 (/opt/rustwide/workdir/dkit-core)
[INFO] [stderr]     Checking arrow-select v53.4.1
[INFO] [stderr]     Checking arrow-row v53.4.1
[INFO] [stderr]     Checking arrow-arith v53.4.1
[INFO] [stderr]     Checking arrow-cast v53.4.1
[INFO] [stderr]     Checking arrow-ord v53.4.1
[INFO] [stderr]     Checking arrow-string v53.4.1
[INFO] [stderr]     Checking arrow-ipc v53.4.1
[INFO] [stderr]     Checking arrow v53.4.1
[INFO] [stderr]     Checking rusqlite v0.31.0
[INFO] [stderr]     Checking parquet v53.4.1
[INFO] [stdout] warning: unused import: `std::io::Cursor`
[INFO] [stdout]    --> dkit-cli/src/commands/streaming.rs:592:9
[INFO] [stdout]     |
[INFO] [stdout] 592 |     use std::io::Cursor;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> dkit-cli/src/commands/streaming.rs:646:13
[INFO] [stdout]     |
[INFO] [stdout] 646 |         let mut output_file = NamedTempFile::new().unwrap();
[INFO] [stdout]     |             ----^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> dkit-cli/src/commands/streaming.rs:681:13
[INFO] [stdout]     |
[INFO] [stdout] 681 |         let mut output_file = NamedTempFile::new().unwrap();
[INFO] [stdout]     |             ----^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> dkit-cli/src/commands/streaming.rs:713:13
[INFO] [stdout]     |
[INFO] [stdout] 713 |         let mut output_file = NamedTempFile::new().unwrap();
[INFO] [stdout]     |             ----^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> dkit-cli/src/commands/streaming.rs:749:13
[INFO] [stdout]     |
[INFO] [stdout] 749 |         let mut output_file = NamedTempFile::new().unwrap();
[INFO] [stdout]     |             ----^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.31.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "586b3008e5a24affee49af2f730b2c72bd87969e029ca125656cdf4ae63f1a42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "586b3008e5a24affee49af2f730b2c72bd87969e029ca125656cdf4ae63f1a42", kill_on_drop: false }`
[INFO] [stdout] 586b3008e5a24affee49af2f730b2c72bd87969e029ca125656cdf4ae63f1a42
