[INFO] fetching crate ziptree 0.1.1... [INFO] testing ziptree-0.1.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate ziptree 0.1.1 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate ziptree 0.1.1 [INFO] finished tweaking crates.io crate ziptree 0.1.1 [INFO] tweaked toml for crates.io crate ziptree 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ziptree 0.1.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 20 packages to latest compatible versions [INFO] [stderr] Adding rand v0.6.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6175b48faf84b9aca82e049a70ceea1aa77af67a4e7aa397c9d6d37939c1115c [INFO] running `Command { std: "docker" "start" "-a" "6175b48faf84b9aca82e049a70ceea1aa77af67a4e7aa397c9d6d37939c1115c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6175b48faf84b9aca82e049a70ceea1aa77af67a4e7aa397c9d6d37939c1115c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6175b48faf84b9aca82e049a70ceea1aa77af67a4e7aa397c9d6d37939c1115c", kill_on_drop: false }` [INFO] [stdout] 6175b48faf84b9aca82e049a70ceea1aa77af67a4e7aa397c9d6d37939c1115c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ee5e969fc235da5541417eda5423a6ee85a1f9e4da85d5348abac59efbaea4ea [INFO] running `Command { std: "docker" "start" "-a" "ee5e969fc235da5541417eda5423a6ee85a1f9e4da85d5348abac59efbaea4ea", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling ziptree v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `greater` [INFO] [stdout] --> src/lib.rs:422:34 [INFO] [stdout] | [INFO] [stdout] 422 | ... Some(greater) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_greater` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tree` is never read [INFO] [stdout] --> src/lib.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct Iter<'a, K: 'a, V: 'a> { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 30 | tree: &'a ZipTree, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Iter` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tree` is never read [INFO] [stdout] --> src/lib.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct IterMut<'a, K: 'a, V: 'a> { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 37 | tree: &'a mut ZipTree, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tree` is never read [INFO] [stdout] --> src/lib.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 44 | pub struct Keys<'a, K: 'a, V: 'a> { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 45 | tree: &'a ZipTree, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Keys` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tree` is never read [INFO] [stdout] --> src/lib.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct Values<'a, K: 'a, V: 'a> { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 53 | tree: &'a ZipTree, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Values` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tree` is never read [INFO] [stdout] --> src/lib.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 59 | pub struct ValuesMut<'a, K: 'a, V: 'a> { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 60 | tree: &'a mut ZipTree, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `dump` is never used [INFO] [stdout] --> src/lib.rs:534:8 [INFO] [stdout] | [INFO] [stdout] 101 | / impl ZipTree where [INFO] [stdout] 102 | | K: Ord, [INFO] [stdout] | |___________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 534 | fn dump(&self) where [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.61s [INFO] running `Command { std: "docker" "inspect" "ee5e969fc235da5541417eda5423a6ee85a1f9e4da85d5348abac59efbaea4ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee5e969fc235da5541417eda5423a6ee85a1f9e4da85d5348abac59efbaea4ea", kill_on_drop: false }` [INFO] [stdout] ee5e969fc235da5541417eda5423a6ee85a1f9e4da85d5348abac59efbaea4ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b7296b25ed1815a6ecf55e8f57fe7d1f290dd0ed7f692becfd59064522ce573 [INFO] running `Command { std: "docker" "start" "-a" "7b7296b25ed1815a6ecf55e8f57fe7d1f290dd0ed7f692becfd59064522ce573", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stdout] warning: unused variable: `greater` [INFO] [stdout] --> src/lib.rs:422:34 [INFO] [stdout] | [INFO] [stdout] 422 | ... Some(greater) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_greater` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tree` is never read [INFO] [stdout] --> src/lib.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct Iter<'a, K: 'a, V: 'a> { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 30 | tree: &'a ZipTree, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Iter` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tree` is never read [INFO] [stdout] --> src/lib.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct IterMut<'a, K: 'a, V: 'a> { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 37 | tree: &'a mut ZipTree, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tree` is never read [INFO] [stdout] --> src/lib.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 44 | pub struct Keys<'a, K: 'a, V: 'a> { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 45 | tree: &'a ZipTree, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Keys` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tree` is never read [INFO] [stdout] --> src/lib.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct Values<'a, K: 'a, V: 'a> { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 53 | tree: &'a ZipTree, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Values` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tree` is never read [INFO] [stdout] --> src/lib.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 59 | pub struct ValuesMut<'a, K: 'a, V: 'a> { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 60 | tree: &'a mut ZipTree, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `dump` is never used [INFO] [stdout] --> src/lib.rs:534:8 [INFO] [stdout] | [INFO] [stdout] 101 | / impl ZipTree where [INFO] [stdout] 102 | | K: Ord, [INFO] [stdout] | |___________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 534 | fn dump(&self) where [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ziptree v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> tests/simple.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::{HashMap, BTreeMap}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `greater` [INFO] [stdout] --> src/lib.rs:422:34 [INFO] [stdout] | [INFO] [stdout] 422 | ... Some(greater) => { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_greater` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tree` is never read [INFO] [stdout] --> src/lib.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct Iter<'a, K: 'a, V: 'a> { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 30 | tree: &'a ZipTree, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Iter` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tree` is never read [INFO] [stdout] --> src/lib.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct IterMut<'a, K: 'a, V: 'a> { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 37 | tree: &'a mut ZipTree, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tree` is never read [INFO] [stdout] --> src/lib.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 44 | pub struct Keys<'a, K: 'a, V: 'a> { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 45 | tree: &'a ZipTree, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Keys` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tree` is never read [INFO] [stdout] --> src/lib.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct Values<'a, K: 'a, V: 'a> { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 53 | tree: &'a ZipTree, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Values` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tree` is never read [INFO] [stdout] --> src/lib.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 59 | pub struct ValuesMut<'a, K: 'a, V: 'a> { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 60 | tree: &'a mut ZipTree, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `dump` is never used [INFO] [stdout] --> src/lib.rs:534:8 [INFO] [stdout] | [INFO] [stdout] 101 | / impl ZipTree where [INFO] [stdout] 102 | | K: Ord, [INFO] [stdout] | |___________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 534 | fn dump(&self) where [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s [INFO] running `Command { std: "docker" "inspect" "7b7296b25ed1815a6ecf55e8f57fe7d1f290dd0ed7f692becfd59064522ce573", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b7296b25ed1815a6ecf55e8f57fe7d1f290dd0ed7f692becfd59064522ce573", kill_on_drop: false }` [INFO] [stdout] 7b7296b25ed1815a6ecf55e8f57fe7d1f290dd0ed7f692becfd59064522ce573 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c32259d7b60352e744e7add3429e03ab01cf3a09f8b7aa92853c856f98283974 [INFO] running `Command { std: "docker" "start" "-a" "c32259d7b60352e744e7add3429e03ab01cf3a09f8b7aa92853c856f98283974", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] warning: unused variable: `greater` [INFO] [stderr] --> src/lib.rs:422:34 [INFO] [stderr] | [INFO] [stderr] 422 | ... Some(greater) => { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_greater` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `tree` is never read [INFO] [stderr] --> src/lib.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub struct Iter<'a, K: 'a, V: 'a> { [INFO] [stderr] | ---- field in this struct [INFO] [stderr] 30 | tree: &'a ZipTree, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Iter` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `tree` is never read [INFO] [stderr] --> src/lib.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 36 | pub struct IterMut<'a, K: 'a, V: 'a> { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] 37 | tree: &'a mut ZipTree, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `tree` is never read [INFO] [stderr] --> src/lib.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 44 | pub struct Keys<'a, K: 'a, V: 'a> { [INFO] [stderr] | ---- field in this struct [INFO] [stderr] 45 | tree: &'a ZipTree, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Keys` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `tree` is never read [INFO] [stderr] --> src/lib.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 52 | pub struct Values<'a, K: 'a, V: 'a> { [INFO] [stderr] | ------ field in this struct [INFO] [stderr] 53 | tree: &'a ZipTree, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Values` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `tree` is never read [INFO] [stderr] --> src/lib.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 59 | pub struct ValuesMut<'a, K: 'a, V: 'a> { [INFO] [stderr] | --------- field in this struct [INFO] [stderr] 60 | tree: &'a mut ZipTree, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `dump` is never used [INFO] [stderr] --> src/lib.rs:534:8 [INFO] [stderr] | [INFO] [stderr] 101 | / impl ZipTree where [INFO] [stderr] 102 | | K: Ord, [INFO] [stderr] | |___________- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 534 | fn dump(&self) where [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ziptree` (lib) generated 7 warnings [INFO] [stderr] warning: `ziptree` (lib test) generated 7 warnings (7 duplicates) [INFO] [stderr] warning: unused import: `HashMap` [INFO] [stderr] --> tests/simple.rs:2:24 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::{HashMap, BTreeMap}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `ziptree` (test "simple") generated 1 warning (run `cargo fix --test "simple"` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ziptree-23886f0dd3d10f90) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-123bcb3e5a38d0ca) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test simple_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.66s [INFO] [stdout] [INFO] [stderr] Doc-tests ziptree [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c32259d7b60352e744e7add3429e03ab01cf3a09f8b7aa92853c856f98283974", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c32259d7b60352e744e7add3429e03ab01cf3a09f8b7aa92853c856f98283974", kill_on_drop: false }` [INFO] [stdout] c32259d7b60352e744e7add3429e03ab01cf3a09f8b7aa92853c856f98283974