[INFO] cloning repository https://github.com/sarah-quinones/acab
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sarah-quinones/acab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsarah-quinones%2Facab", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsarah-quinones%2Facab'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d989b2c24885c0cf75e824318d01be2b4bb4698c
[INFO] building sarah-quinones/acab 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%2Fsarah-quinones%2Facab" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sarah-quinones/acab 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/sarah-quinones/acab
[INFO] finished tweaking git repo https://github.com/sarah-quinones/acab
[INFO] tweaked toml for git repo https://github.com/sarah-quinones/acab written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/sarah-quinones/acab 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 typewit_proc_macros v1.8.1
[INFO] [stderr]   Downloaded konst v0.3.15
[INFO] [stderr]   Downloaded konst_kernel v0.3.15
[INFO] [stderr]   Downloaded typewit v1.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c506f11a0e38727544408f61d2c51733d77dcd3f941936077c555bee0b90160e
[INFO] running `Command { std: "docker" "start" "-a" "c506f11a0e38727544408f61d2c51733d77dcd3f941936077c555bee0b90160e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c506f11a0e38727544408f61d2c51733d77dcd3f941936077c555bee0b90160e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c506f11a0e38727544408f61d2c51733d77dcd3f941936077c555bee0b90160e", kill_on_drop: false }`
[INFO] [stdout] c506f11a0e38727544408f61d2c51733d77dcd3f941936077c555bee0b90160e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3496b44e3eb313257a418480e8216a2c6b120dc57e2a1483f0669520e1473a48
[INFO] running `Command { std: "docker" "start" "-a" "3496b44e3eb313257a418480e8216a2c6b120dc57e2a1483f0669520e1473a48", kill_on_drop: false }`
[INFO] [stderr]    Compiling typewit_proc_macros v1.8.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling const_panic v0.2.10
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling typewit v1.11.0
[INFO] [stderr]    Compiling konst_kernel v0.3.15
[INFO] [stderr]    Compiling konst v0.3.15
[INFO] [stderr]    Compiling acab v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::delimited::*`
[INFO] [stdout]  --> src/ty/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::delimited::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ident::*`
[INFO] [stdout]  --> src/ty/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::ident::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lifetime::*`
[INFO] [stdout]  --> src/ty/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::lifetime::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::sep::*`
[INFO] [stdout]  --> src/ty/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::sep::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.83s
[INFO] running `Command { std: "docker" "inspect" "3496b44e3eb313257a418480e8216a2c6b120dc57e2a1483f0669520e1473a48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3496b44e3eb313257a418480e8216a2c6b120dc57e2a1483f0669520e1473a48", kill_on_drop: false }`
[INFO] [stdout] 3496b44e3eb313257a418480e8216a2c6b120dc57e2a1483f0669520e1473a48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 53d89f350467d7c846f10aaf94c1bb83d1bae7e1beccb81e590124600204f309
[INFO] running `Command { std: "docker" "start" "-a" "53d89f350467d7c846f10aaf94c1bb83d1bae7e1beccb81e590124600204f309", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stdout] warning: unused import: `crate::delimited::*`
[INFO] [stdout]  --> src/ty/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::delimited::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ident::*`
[INFO] [stdout]  --> src/ty/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::ident::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lifetime::*`
[INFO] [stdout]  --> src/ty/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::lifetime::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::sep::*`
[INFO] [stdout]  --> src/ty/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::sep::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling acab v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::delimited::*`
[INFO] [stdout]  --> src/ty/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::delimited::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ident::*`
[INFO] [stdout]  --> src/ty/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::ident::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lifetime::*`
[INFO] [stdout]  --> src/ty/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::lifetime::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::sep::*`
[INFO] [stdout]  --> src/ty/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::sep::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.57s
[INFO] running `Command { std: "docker" "inspect" "53d89f350467d7c846f10aaf94c1bb83d1bae7e1beccb81e590124600204f309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53d89f350467d7c846f10aaf94c1bb83d1bae7e1beccb81e590124600204f309", kill_on_drop: false }`
[INFO] [stdout] 53d89f350467d7c846f10aaf94c1bb83d1bae7e1beccb81e590124600204f309