[INFO] cloning repository https://github.com/nicolasgarcia214/codeabbey
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nicolasgarcia214/codeabbey" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicolasgarcia214%2Fcodeabbey", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicolasgarcia214%2Fcodeabbey'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d1dacc0efacaf64dac49c8efd1df2b5bc8d328ec
[INFO] building nicolasgarcia214/codeabbey against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicolasgarcia214%2Fcodeabbey" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nicolasgarcia214/codeabbey 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 git repo https://github.com/nicolasgarcia214/codeabbey
[INFO] finished tweaking git repo https://github.com/nicolasgarcia214/codeabbey
[INFO] tweaked toml for git repo https://github.com/nicolasgarcia214/codeabbey written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/nicolasgarcia214/codeabbey 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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1911c3206c1e70227a7204c6a166b9d9153592f595f470d724cdf3beea5a9e9c
[INFO] running `Command { std: "docker" "start" "-a" "1911c3206c1e70227a7204c6a166b9d9153592f595f470d724cdf3beea5a9e9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1911c3206c1e70227a7204c6a166b9d9153592f595f470d724cdf3beea5a9e9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1911c3206c1e70227a7204c6a166b9d9153592f595f470d724cdf3beea5a9e9c", kill_on_drop: false }`
[INFO] [stdout] 1911c3206c1e70227a7204c6a166b9d9153592f595f470d724cdf3beea5a9e9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 04a92f59b2a935bfb92677fd7a713ea79a4bd16f2427445fb81aa8b2825ad103
[INFO] running `Command { std: "docker" "start" "-a" "04a92f59b2a935bfb92677fd7a713ea79a4bd16f2427445fb81aa8b2825ad103", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling codeabbey v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Monday`, `Wednesday`, `Thursday`, `Friday`, `Saturday`, and `Sunday` are never constructed
[INFO] [stdout]  --> src/bin/a1.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | enum Day{
[INFO] [stdout]   |      --- variants in this enum
[INFO] [stdout] 3 |     Monday,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 4 |     Tuesday,
[INFO] [stdout] 5 |     Wednesday,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 6 |     Thursday,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 7 |     Friday,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 8 |     Saturday,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 9 |     Sunday
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Day` 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 `dev` profile [unoptimized + debuginfo] target(s) in 3.90s
[INFO] running `Command { std: "docker" "inspect" "04a92f59b2a935bfb92677fd7a713ea79a4bd16f2427445fb81aa8b2825ad103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04a92f59b2a935bfb92677fd7a713ea79a4bd16f2427445fb81aa8b2825ad103", kill_on_drop: false }`
[INFO] [stdout] 04a92f59b2a935bfb92677fd7a713ea79a4bd16f2427445fb81aa8b2825ad103
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 596947ec2c4831ca36678d37e694b91859324d2dc8d112780aba6004c493a5f2
[INFO] running `Command { std: "docker" "start" "-a" "596947ec2c4831ca36678d37e694b91859324d2dc8d112780aba6004c493a5f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling codeabbey v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Monday`, `Wednesday`, `Thursday`, `Friday`, `Saturday`, and `Sunday` are never constructed
[INFO] [stdout]  --> src/bin/a1.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | enum Day{
[INFO] [stdout]   |      --- variants in this enum
[INFO] [stdout] 3 |     Monday,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 4 |     Tuesday,
[INFO] [stdout] 5 |     Wednesday,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 6 |     Thursday,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 7 |     Friday,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 8 |     Saturday,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 9 |     Sunday
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Day` 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 0.45s
[INFO] running `Command { std: "docker" "inspect" "596947ec2c4831ca36678d37e694b91859324d2dc8d112780aba6004c493a5f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "596947ec2c4831ca36678d37e694b91859324d2dc8d112780aba6004c493a5f2", kill_on_drop: false }`
[INFO] [stdout] 596947ec2c4831ca36678d37e694b91859324d2dc8d112780aba6004c493a5f2