[INFO] cloning repository https://github.com/letieu/quikreplace
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/letieu/quikreplace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fletieu%2Fquikreplace", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fletieu%2Fquikreplace'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e59479c6c5e136a0bcb117231998520bca09a127
[INFO] building letieu/quikreplace 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%2Fletieu%2Fquikreplace" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/letieu/quikreplace 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/letieu/quikreplace
[INFO] finished tweaking git repo https://github.com/letieu/quikreplace
[INFO] tweaked toml for git repo https://github.com/letieu/quikreplace written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/letieu/quikreplace 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-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] b2809193b3aef9fd1ea02f2f8f3e24cc0f2b1f8ee1812327e063879eb96cbe97
[INFO] running `Command { std: "docker" "start" "-a" "b2809193b3aef9fd1ea02f2f8f3e24cc0f2b1f8ee1812327e063879eb96cbe97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2809193b3aef9fd1ea02f2f8f3e24cc0f2b1f8ee1812327e063879eb96cbe97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2809193b3aef9fd1ea02f2f8f3e24cc0f2b1f8ee1812327e063879eb96cbe97", kill_on_drop: false }`
[INFO] [stdout] b2809193b3aef9fd1ea02f2f8f3e24cc0f2b1f8ee1812327e063879eb96cbe97
[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] cda03dbf35a07721ce60e3cf598b6a2f44250fe284aea0044c4c3b09b9ab8194
[INFO] running `Command { std: "docker" "start" "-a" "cda03dbf35a07721ce60e3cf598b6a2f44250fe284aea0044c4c3b09b9ab8194", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling text-colorizer v1.0.0
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling quikreplace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `target`, `replacement`, `filename`, and `output` are never read
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Arguments {
[INFO] [stdout]   |        --------- fields in this struct
[INFO] [stdout] 6 |     target: String,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 7 |     replacement: String,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 8 |     filename: String,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 9 |     output: String,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Arguments` 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 3.51s
[INFO] running `Command { std: "docker" "inspect" "cda03dbf35a07721ce60e3cf598b6a2f44250fe284aea0044c4c3b09b9ab8194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cda03dbf35a07721ce60e3cf598b6a2f44250fe284aea0044c4c3b09b9ab8194", kill_on_drop: false }`
[INFO] [stdout] cda03dbf35a07721ce60e3cf598b6a2f44250fe284aea0044c4c3b09b9ab8194
[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] 82375012d71d9a8548116efc1f3439a8e8108b9cef1f4c777d75f2ed97f31829
[INFO] running `Command { std: "docker" "start" "-a" "82375012d71d9a8548116efc1f3439a8e8108b9cef1f4c777d75f2ed97f31829", kill_on_drop: false }`
[INFO] [stderr]    Compiling quikreplace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `target`, `replacement`, `filename`, and `output` are never read
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Arguments {
[INFO] [stdout]   |        --------- fields in this struct
[INFO] [stdout] 6 |     target: String,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 7 |     replacement: String,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 8 |     filename: String,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 9 |     output: String,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Arguments` 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 0.11s
[INFO] running `Command { std: "docker" "inspect" "82375012d71d9a8548116efc1f3439a8e8108b9cef1f4c777d75f2ed97f31829", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82375012d71d9a8548116efc1f3439a8e8108b9cef1f4c777d75f2ed97f31829", kill_on_drop: false }`
[INFO] [stdout] 82375012d71d9a8548116efc1f3439a8e8108b9cef1f4c777d75f2ed97f31829