[INFO] fetching crate goto-rs 0.3.0...
[INFO] building goto-rs-0.3.0 against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] extracting crate goto-rs 0.3.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate goto-rs 0.3.0 on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate goto-rs 0.3.0
[INFO] finished tweaking crates.io crate goto-rs 0.3.0
[INFO] tweaked toml for crates.io crate goto-rs 0.3.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate goto-rs 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b95576ccb98fa9fabd25e69fddba40eb5dbaded57530e6d46fa0fbccd5ee103f
[INFO] running `Command { std: "docker" "start" "-a" "b95576ccb98fa9fabd25e69fddba40eb5dbaded57530e6d46fa0fbccd5ee103f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b95576ccb98fa9fabd25e69fddba40eb5dbaded57530e6d46fa0fbccd5ee103f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b95576ccb98fa9fabd25e69fddba40eb5dbaded57530e6d46fa0fbccd5ee103f", kill_on_drop: false }`
[INFO] [stdout] b95576ccb98fa9fabd25e69fddba40eb5dbaded57530e6d46fa0fbccd5ee103f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] df745791d0f6f4b4857bbac2cc7fbc49d3c8763f4c2cd247708ab79bb5a0e1e8
[INFO] running `Command { std: "docker" "start" "-a" "df745791d0f6f4b4857bbac2cc7fbc49d3c8763f4c2cd247708ab79bb5a0e1e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.12
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling goto-rs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]   --> src/db.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     match env::home_dir().map(|p| format!("{}/{}", p.display(), ".config/goto")) {
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]   --> src/db.rs:41:11
[INFO] [stdout]    |
[INFO] [stdout] 41 |     match env::home_dir().map(|p| format!("{}/{}", p.display(), ".config/goto/db.txt")) {
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `while let` pattern
[INFO] [stdout]   --> src/switch.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 | /         while let opt_char = alias_ptr.nth(0) {
[INFO] [stdout] 69 | |             match opt_char {
[INFO] [stdout] 70 | |                 None => return vec,
[INFO] [stdout] 71 | |                 Some(alias_c) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 79 | |             idx += 1;
[INFO] [stdout] 80 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout]    = note: this pattern will always match, so the loop will never exit
[INFO] [stdout]    = help: consider instead using a `loop { ... }` with a `let` inside it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot borrow `*db` as mutable because it is also borrowed as immutable
[INFO] [stdout]    --> src/indexer.rs:101:17
[INFO] [stdout]     |
[INFO] [stdout] 95  |     match db.get(&k) {
[INFO] [stdout]     |           -- immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 101 |                 db.insert(existing, v_existing.to_string());
[INFO] [stdout]     |                 ^^                  ---------- immutable borrow later used here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 mutable borrow occurs here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default
[INFO] [stdout]     = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future
[INFO] [stdout]     = note: for more information, see issue #59159 <https://github.com/rust-lang/rust/issues/59159>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.90s
[INFO] running `Command { std: "docker" "inspect" "df745791d0f6f4b4857bbac2cc7fbc49d3c8763f4c2cd247708ab79bb5a0e1e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df745791d0f6f4b4857bbac2cc7fbc49d3c8763f4c2cd247708ab79bb5a0e1e8", kill_on_drop: false }`
[INFO] [stdout] df745791d0f6f4b4857bbac2cc7fbc49d3c8763f4c2cd247708ab79bb5a0e1e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 391225ff8b3e3936d7d30b6110b8ad281444b321f5ad7f084c37a6dc7cda1627
[INFO] running `Command { std: "docker" "start" "-a" "391225ff8b3e3936d7d30b6110b8ad281444b321f5ad7f084c37a6dc7cda1627", kill_on_drop: false }`
[INFO] [stderr]    Compiling goto-rs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]   --> src/db.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 |     match env::home_dir().map(|p| format!("{}/{}", p.display(), ".config/goto")) {
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]   --> src/db.rs:41:11
[INFO] [stdout]    |
[INFO] [stdout] 41 |     match env::home_dir().map(|p| format!("{}/{}", p.display(), ".config/goto/db.txt")) {
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `while let` pattern
[INFO] [stdout]   --> src/switch.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 | /         while let opt_char = alias_ptr.nth(0) {
[INFO] [stdout] 69 | |             match opt_char {
[INFO] [stdout] 70 | |                 None => return vec,
[INFO] [stdout] 71 | |                 Some(alias_c) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 79 | |             idx += 1;
[INFO] [stdout] 80 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout]    = note: this pattern will always match, so the loop will never exit
[INFO] [stdout]    = help: consider instead using a `loop { ... }` with a `let` inside it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot borrow `*db` as mutable because it is also borrowed as immutable
[INFO] [stdout]    --> src/indexer.rs:101:17
[INFO] [stdout]     |
[INFO] [stdout] 95  |     match db.get(&k) {
[INFO] [stdout]     |           -- immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 101 |                 db.insert(existing, v_existing.to_string());
[INFO] [stdout]     |                 ^^                  ---------- immutable borrow later used here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 mutable borrow occurs here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default
[INFO] [stdout]     = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future
[INFO] [stdout]     = note: for more information, see issue #59159 <https://github.com/rust-lang/rust/issues/59159>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "391225ff8b3e3936d7d30b6110b8ad281444b321f5ad7f084c37a6dc7cda1627", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "391225ff8b3e3936d7d30b6110b8ad281444b321f5ad7f084c37a6dc7cda1627", kill_on_drop: false }`
[INFO] [stdout] 391225ff8b3e3936d7d30b6110b8ad281444b321f5ad7f084c37a6dc7cda1627
