[INFO] fetching crate goto-rs 0.3.0... [INFO] testing goto-rs-0.3.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate goto-rs 0.3.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate goto-rs 0.3.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-1/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cbff576533b95c1a4f5879e31eef4fc01adb780a6829c91ebb769c7cb655d40c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "cbff576533b95c1a4f5879e31eef4fc01adb780a6829c91ebb769c7cb655d40c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cbff576533b95c1a4f5879e31eef4fc01adb780a6829c91ebb769c7cb655d40c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbff576533b95c1a4f5879e31eef4fc01adb780a6829c91ebb769c7cb655d40c", kill_on_drop: false }` [INFO] [stdout] cbff576533b95c1a4f5879e31eef4fc01adb780a6829c91ebb769c7cb655d40c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44d12e308f5a02fa62e6861f2bf8fe9403290e16da18dada4e4faa0d367e57f6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "44d12e308f5a02fa62e6861f2bf8fe9403290e16da18dada4e4faa0d367e57f6", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling anyhow v1.0.28 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling bstr v0.2.12 [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.06s [INFO] running `Command { std: "docker" "inspect" "44d12e308f5a02fa62e6861f2bf8fe9403290e16da18dada4e4faa0d367e57f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44d12e308f5a02fa62e6861f2bf8fe9403290e16da18dada4e4faa0d367e57f6", kill_on_drop: false }` [INFO] [stdout] 44d12e308f5a02fa62e6861f2bf8fe9403290e16da18dada4e4faa0d367e57f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3d98b19111556c64d910f87ad876f43dd9cfea547da7cb276e05b60a9eed9f5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c3d98b19111556c64d910f87ad876f43dd9cfea547da7cb276e05b60a9eed9f5", 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.19s [INFO] running `Command { std: "docker" "inspect" "c3d98b19111556c64d910f87ad876f43dd9cfea547da7cb276e05b60a9eed9f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3d98b19111556c64d910f87ad876f43dd9cfea547da7cb276e05b60a9eed9f5", kill_on_drop: false }` [INFO] [stdout] c3d98b19111556c64d910f87ad876f43dd9cfea547da7cb276e05b60a9eed9f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", 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] 4ab24fed72b614ea19abf6c793942afdc2aa3ed95856b004ed2467a13de417c2 [INFO] running `Command { std: "docker" "start" "-a" "4ab24fed72b614ea19abf6c793942afdc2aa3ed95856b004ed2467a13de417c2", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] 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] running 4 tests [INFO] [stderr] --> src/db.rs:17:11 [INFO] [stdout] test indexer::test_diff_length ... ok [INFO] [stderr] | [INFO] [stdout] test indexer::test_same_length ... ok [INFO] [stderr] 17 | match env::home_dir().map(|p| format!("{}/{}", p.display(), ".config/goto")) { [INFO] [stdout] test switch::fuzzy_test_takes_most_relevant ... ok [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stdout] test switch::fuzzy_test_takes_shortest ... ok [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] 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] [stderr] --> src/db.rs:41:11 [INFO] [stderr] | [INFO] [stderr] 41 | match env::home_dir().map(|p| format!("{}/{}", p.display(), ".config/goto/db.txt")) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: irrefutable `while let` pattern [INFO] [stderr] --> src/switch.rs:68:9 [INFO] [stderr] | [INFO] [stderr] 68 | / while let opt_char = alias_ptr.nth(0) { [INFO] [stderr] 69 | | match opt_char { [INFO] [stderr] 70 | | None => return vec, [INFO] [stderr] 71 | | Some(alias_c) => { [INFO] [stderr] ... | [INFO] [stderr] 79 | | idx += 1; [INFO] [stderr] 80 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stderr] = note: this pattern will always match, so the loop will never exit [INFO] [stderr] = help: consider instead using a `loop { ... }` with a `let` inside it [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*db` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/indexer.rs:101:17 [INFO] [stderr] | [INFO] [stderr] 95 | match db.get(&k) { [INFO] [stderr] | -- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 101 | db.insert(existing, v_existing.to_string()); [INFO] [stderr] | ^^ ---------- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/goto_rs-a5c71eb1b47e0583) [INFO] running `Command { std: "docker" "inspect" "4ab24fed72b614ea19abf6c793942afdc2aa3ed95856b004ed2467a13de417c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ab24fed72b614ea19abf6c793942afdc2aa3ed95856b004ed2467a13de417c2", kill_on_drop: false }` [INFO] [stdout] 4ab24fed72b614ea19abf6c793942afdc2aa3ed95856b004ed2467a13de417c2