[INFO] fetching crate kai-cli 0.1.0...
[INFO] checking kai-cli-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate kai-cli 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate kai-cli 0.1.0
[INFO] finished tweaking crates.io crate kai-cli 0.1.0
[INFO] tweaked toml for crates.io crate kai-cli 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kai-cli 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kai-cli 0.1.0 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f8db74e50ef7473c4b66709f9d3ff9ebfd3c7b8c516c45494e331d4063edb07
[INFO] running `Command { std: "docker" "start" "-a" "6f8db74e50ef7473c4b66709f9d3ff9ebfd3c7b8c516c45494e331d4063edb07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f8db74e50ef7473c4b66709f9d3ff9ebfd3c7b8c516c45494e331d4063edb07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f8db74e50ef7473c4b66709f9d3ff9ebfd3c7b8c516c45494e331d4063edb07", kill_on_drop: false }`
[INFO] [stdout] 6f8db74e50ef7473c4b66709f9d3ff9ebfd3c7b8c516c45494e331d4063edb07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 943f9690f200985ed436c817dee473ef3b4f07cba071c3e8bbd9ccbb87278b73
[INFO] running `Command { std: "docker" "start" "-a" "943f9690f200985ed436c817dee473ef3b4f07cba071c3e8bbd9ccbb87278b73", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking kai-cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `list_sources` and `on_date` are never read
[INFO] [stdout]    --> src/ctx.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub struct Context {
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 117 |     pub list_sources: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 118 |     pub on_date: Option<String>,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Context` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `list_sources` and `on_date` are never read
[INFO] [stdout]    --> src/ctx.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub struct Context {
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 117 |     pub list_sources: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 118 |     pub on_date: Option<String>,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Context` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `ymd` is never used
[INFO] [stdout]   --> src/date.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait DateWrapper {
[INFO] [stdout]    |           ----------- associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 15 |     fn ymd(year: i32, month: u32, day: u32) -> Option<Date>;
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.62s
[INFO] running `Command { std: "docker" "inspect" "943f9690f200985ed436c817dee473ef3b4f07cba071c3e8bbd9ccbb87278b73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "943f9690f200985ed436c817dee473ef3b4f07cba071c3e8bbd9ccbb87278b73", kill_on_drop: false }`
[INFO] [stdout] 943f9690f200985ed436c817dee473ef3b4f07cba071c3e8bbd9ccbb87278b73