[INFO] fetching crate kai-cli 0.1.0...
[INFO] building kai-cli-0.1.0 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate kai-cli 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate kai-cli 0.1.0 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-7-tc1/source/Cargo.toml
[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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "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 dirs-sys v0.3.7
[INFO] [stderr]   Downloaded redox_users v0.4.3
[INFO] [stderr]   Downloaded unicode-width v0.1.9
[INFO] [stderr]   Downloaded thiserror v1.0.31
[INFO] [stderr]   Downloaded time v0.1.44
[INFO] [stderr]   Downloaded getrandom v0.2.7
[INFO] [stderr]   Downloaded proc-macro2 v1.0.40
[INFO] [stderr]   Downloaded quote v1.0.20
[INFO] [stderr]   Downloaded syn v1.0.98
[INFO] [stderr]   Downloaded unicode-ident v1.0.1
[INFO] [stderr]   Downloaded chrono v0.4.19
[INFO] [stderr]   Downloaded redox_syscall v0.2.13
[INFO] [stderr]   Downloaded thiserror-impl v1.0.31
[INFO] [stderr]   Downloaded dirs v4.0.0
[INFO] [stderr]   Downloaded libc v0.2.126
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16774e2da1cfd3e86cbdd17587dd04c7898609a2b188252455fee4a3098fcc32
[INFO] running `Command { std: "docker" "start" "-a" "16774e2da1cfd3e86cbdd17587dd04c7898609a2b188252455fee4a3098fcc32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16774e2da1cfd3e86cbdd17587dd04c7898609a2b188252455fee4a3098fcc32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16774e2da1cfd3e86cbdd17587dd04c7898609a2b188252455fee4a3098fcc32", kill_on_drop: false }`
[INFO] [stdout] 16774e2da1cfd3e86cbdd17587dd04c7898609a2b188252455fee4a3098fcc32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba8b5c6c8ac6783d8fa2cc4c22dbb402d6e5a3bb420a2df34b0820b6301dde29
[INFO] running `Command { std: "docker" "start" "-a" "ba8b5c6c8ac6783d8fa2cc4c22dbb402d6e5a3bb420a2df34b0820b6301dde29", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling 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: 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 3.58s
[INFO] running `Command { std: "docker" "inspect" "ba8b5c6c8ac6783d8fa2cc4c22dbb402d6e5a3bb420a2df34b0820b6301dde29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba8b5c6c8ac6783d8fa2cc4c22dbb402d6e5a3bb420a2df34b0820b6301dde29", kill_on_drop: false }`
[INFO] [stdout] ba8b5c6c8ac6783d8fa2cc4c22dbb402d6e5a3bb420a2df34b0820b6301dde29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cfcb5c4924d437eb358c8a75ebf758c109984774659d103d23c2bfda4c81604
[INFO] running `Command { std: "docker" "start" "-a" "7cfcb5c4924d437eb358c8a75ebf758c109984774659d103d23c2bfda4c81604", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "7cfcb5c4924d437eb358c8a75ebf758c109984774659d103d23c2bfda4c81604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cfcb5c4924d437eb358c8a75ebf758c109984774659d103d23c2bfda4c81604", kill_on_drop: false }`
[INFO] [stdout] 7cfcb5c4924d437eb358c8a75ebf758c109984774659d103d23c2bfda4c81604