[INFO] fetching crate kaelix 0.1.1...
[INFO] building kaelix-0.1.1 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate kaelix 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate kaelix 0.1.1 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 kaelix 0.1.1
[INFO] finished tweaking crates.io crate kaelix 0.1.1
[INFO] tweaked toml for crates.io crate kaelix 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate kaelix 0.1.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] eee7ba6f899038d2fb62ab3a215d580def89489b4d69ad3dfd22e69a1aec9a22
[INFO] running `Command { std: "docker" "start" "-a" "eee7ba6f899038d2fb62ab3a215d580def89489b4d69ad3dfd22e69a1aec9a22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eee7ba6f899038d2fb62ab3a215d580def89489b4d69ad3dfd22e69a1aec9a22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eee7ba6f899038d2fb62ab3a215d580def89489b4d69ad3dfd22e69a1aec9a22", kill_on_drop: false }`
[INFO] [stdout] eee7ba6f899038d2fb62ab3a215d580def89489b4d69ad3dfd22e69a1aec9a22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e632fcca2e7695861e67ff4712d944ec8cdbdf7768696801e89d92dd939641a4
[INFO] running `Command { std: "docker" "start" "-a" "e632fcca2e7695861e67ff4712d944ec8cdbdf7768696801e89d92dd939641a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling termion v2.0.1
[INFO] [stderr]    Compiling regex v1.7.3
[INFO] [stderr]    Compiling kaelix v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `line_number_padding_left` is never read
[INFO] [stdout]  --> src/config.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct General {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 2 |     pub line_number_padding_right: usize,
[INFO] [stdout] 3 |     pub line_number_padding_left: usize,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.29s
[INFO] running `Command { std: "docker" "inspect" "e632fcca2e7695861e67ff4712d944ec8cdbdf7768696801e89d92dd939641a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e632fcca2e7695861e67ff4712d944ec8cdbdf7768696801e89d92dd939641a4", kill_on_drop: false }`
[INFO] [stdout] e632fcca2e7695861e67ff4712d944ec8cdbdf7768696801e89d92dd939641a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4f4b6d20e85e0d3df509d8f4b809acb0bcc5cfd637897c170f4c96c153eda635
[INFO] running `Command { std: "docker" "start" "-a" "4f4b6d20e85e0d3df509d8f4b809acb0bcc5cfd637897c170f4c96c153eda635", kill_on_drop: false }`
[INFO] [stderr]    Compiling kaelix v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `line_number_padding_left` is never read
[INFO] [stdout]  --> src/config.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct General {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 2 |     pub line_number_padding_right: usize,
[INFO] [stdout] 3 |     pub line_number_padding_left: usize,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "4f4b6d20e85e0d3df509d8f4b809acb0bcc5cfd637897c170f4c96c153eda635", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f4b6d20e85e0d3df509d8f4b809acb0bcc5cfd637897c170f4c96c153eda635", kill_on_drop: false }`
[INFO] [stdout] 4f4b6d20e85e0d3df509d8f4b809acb0bcc5cfd637897c170f4c96c153eda635