[INFO] fetching crate rjrssync 0.2.7...
[INFO] testing rjrssync-0.2.7 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate rjrssync 0.2.7 into /workspace/builds/worker-3-tc2/source
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate rjrssync 0.2.7
[INFO] removed 0 missing examples
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate rjrssync 0.2.7
[INFO] tweaked toml for crates.io crate rjrssync 0.2.7 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rjrssync 0.2.7 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rjrssync 0.2.7 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3382ae9ac2bf19143c59b0106dba3eae41794724e618328936da2855f00263c5
[INFO] running `Command { std: "docker" "start" "3382ae9ac2bf19143c59b0106dba3eae41794724e618328936da2855f00263c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3382ae9ac2bf19143c59b0106dba3eae41794724e618328936da2855f00263c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3382ae9ac2bf19143c59b0106dba3eae41794724e618328936da2855f00263c5" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3382ae9ac2bf19143c59b0106dba3eae41794724e618328936da2855f00263c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3382ae9ac2bf19143c59b0106dba3eae41794724e618328936da2855f00263c5" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling rjrssync v0.2.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/boss_frontend.rs:681:9
[INFO] [stdout]     |
[INFO] [stdout] 681 |     for mut sync in &mut spec.syncs {
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `file_type` is never read
[INFO] [stdout]   --> src/parallel_walk_dir.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct Entry<T> {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub file_type: std::fs::FileType,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Entry` has a derived impl for the trait `Debug`, 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: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/boss_sync.rs:144:91
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn pretty_src<'b>(&'b self, path: &'b RootRelativePath, details: &'b EntryDetails) -> PrettyPath {
[INFO] [stdout]     |                        --              --                             --                  ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |               |                              |
[INFO] [stdout]     |                        |               the lifetime is named here     the lifetime is named here
[INFO] [stdout]     |                        the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'b`
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn pretty_src<'b>(&'b self, path: &'b RootRelativePath, details: &'b EntryDetails) -> PrettyPath<'b> {
[INFO] [stdout]     |                                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/boss_sync.rs:152:92
[INFO] [stdout]     |
[INFO] [stdout] 152 |     fn pretty_dest<'b>(&'b self, path: &'b RootRelativePath, details: &'b EntryDetails) -> PrettyPath {
[INFO] [stdout]     |                         --              --                             --                  ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |               |                              |
[INFO] [stdout]     |                         |               the lifetime is named here     the lifetime is named here
[INFO] [stdout]     |                         the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'b`
[INFO] [stdout]     |
[INFO] [stdout] 152 |     fn pretty_dest<'b>(&'b self, path: &'b RootRelativePath, details: &'b EntryDetails) -> PrettyPath<'b> {
[INFO] [stdout]     |                                                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/boss_sync.rs:160:89
[INFO] [stdout]     |
[INFO] [stdout] 160 |     fn pretty_src_kind<'b>(&'b self, path: &'b RootRelativePath, kind: &'static str) -> PrettyPath {
[INFO] [stdout]     |                             --              -- the lifetime is named here               ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'b`
[INFO] [stdout]     |
[INFO] [stdout] 160 |     fn pretty_src_kind<'b>(&'b self, path: &'b RootRelativePath, kind: &'static str) -> PrettyPath<'b> {
[INFO] [stdout]     |                                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/boss_sync.rs:163:90
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn pretty_dest_kind<'b>(&'b self, path: &'b RootRelativePath, kind: &'static str) -> PrettyPath {
[INFO] [stdout]     |                              --              -- the lifetime is named here               ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'b`
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn pretty_dest_kind<'b>(&'b self, path: &'b RootRelativePath, kind: &'static str) -> PrettyPath<'b> {
[INFO] [stdout]     |                                                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `num_cpus`
[INFO] [stderr]   --> Cargo.toml:74:15
[INFO] [stderr]    |
[INFO] [stderr] 74 | [dependencies.num_cpus]
[INFO] [stderr]    |               ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `num_cpus`
[INFO] [stderr] warning: unused dependency `winapi`
[INFO] [stderr]   --> Cargo.toml:90:15
[INFO] [stderr]    |
[INFO] [stderr] 90 | [dependencies.winapi]
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `winapi`
[INFO] [stderr] warning: `rjrssync` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.83s
[INFO] running `Command { std: "docker" "inspect" "3382ae9ac2bf19143c59b0106dba3eae41794724e618328936da2855f00263c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3382ae9ac2bf19143c59b0106dba3eae41794724e618328936da2855f00263c5" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling network-interface v0.1.6
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling fs_extra v1.2.0
[INFO] [stderr]    Compiling map-macro v0.2.5
[INFO] [stderr]    Compiling ascii_table v4.0.2
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling cipher v0.4.3
[INFO] [stderr]    Compiling universal-hash v0.5.0
[INFO] [stderr]    Compiling aead v0.5.1
[INFO] [stderr]    Compiling polyval v0.6.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
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[INFO] [stderr]    Compiling ctr v0.9.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rjrssync v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling aes-gcm v0.10.1
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/boss_frontend.rs:681:9
[INFO] [stdout]     |
[INFO] [stdout] 681 |     for mut sync in &mut spec.syncs {
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `file_type` is never read
[INFO] [stdout]   --> src/parallel_walk_dir.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct Entry<T> {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub file_type: std::fs::FileType,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Entry` has a derived impl for the trait `Debug`, 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: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/boss_sync.rs:144:91
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn pretty_src<'b>(&'b self, path: &'b RootRelativePath, details: &'b EntryDetails) -> PrettyPath {
[INFO] [stdout]     |                        --              --                             --                  ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |               |                              |
[INFO] [stdout]     |                        |               the lifetime is named here     the lifetime is named here
[INFO] [stdout]     |                        the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'b`
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn pretty_src<'b>(&'b self, path: &'b RootRelativePath, details: &'b EntryDetails) -> PrettyPath<'b> {
[INFO] [stdout]     |                                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/boss_sync.rs:152:92
[INFO] [stdout]     |
[INFO] [stdout] 152 |     fn pretty_dest<'b>(&'b self, path: &'b RootRelativePath, details: &'b EntryDetails) -> PrettyPath {
[INFO] [stdout]     |                         --              --                             --                  ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |               |                              |
[INFO] [stdout]     |                         |               the lifetime is named here     the lifetime is named here
[INFO] [stdout]     |                         the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'b`
[INFO] [stdout]     |
[INFO] [stdout] 152 |     fn pretty_dest<'b>(&'b self, path: &'b RootRelativePath, details: &'b EntryDetails) -> PrettyPath<'b> {
[INFO] [stdout]     |                                                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/boss_sync.rs:160:89
[INFO] [stdout]     |
[INFO] [stdout] 160 |     fn pretty_src_kind<'b>(&'b self, path: &'b RootRelativePath, kind: &'static str) -> PrettyPath {
[INFO] [stdout]     |                             --              -- the lifetime is named here               ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'b`
[INFO] [stdout]     |
[INFO] [stdout] 160 |     fn pretty_src_kind<'b>(&'b self, path: &'b RootRelativePath, kind: &'static str) -> PrettyPath<'b> {
[INFO] [stdout]     |                                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/boss_sync.rs:163:90
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn pretty_dest_kind<'b>(&'b self, path: &'b RootRelativePath, kind: &'static str) -> PrettyPath {
[INFO] [stdout]     |                              --              -- the lifetime is named here               ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'b`
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn pretty_dest_kind<'b>(&'b self, path: &'b RootRelativePath, kind: &'static str) -> PrettyPath<'b> {
[INFO] [stdout]     |                                                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `ascii_table`
[INFO] [stderr]   --> Cargo.toml:97:19
[INFO] [stderr]    |
[INFO] [stderr] 97 | [dev-dependencies.ascii_table]
[INFO] [stderr]    |                   ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `ascii_table`
[INFO] [stderr] warning: unused dependency `fs_extra`
[INFO] [stderr]    --> Cargo.toml:100:19
[INFO] [stderr]     |
[INFO] [stderr] 100 | [dev-dependencies.fs_extra]
[INFO] [stderr]     |                   ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the dependency on `fs_extra`
[INFO] [stderr] warning: unused dependency `json`
[INFO] [stderr]    --> Cargo.toml:103:19
[INFO] [stderr]     |
[INFO] [stderr] 103 | [dev-dependencies.json]
[INFO] [stderr]     |                   ^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the dependency on `json`
[INFO] [stderr] warning: unused dependency `map-macro`
[INFO] [stderr]    --> Cargo.toml:106:19
[INFO] [stderr]     |
[INFO] [stderr] 106 | [dev-dependencies.map-macro]
[INFO] [stderr]     |                   ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the dependency on `map-macro`
[INFO] [stderr] warning: unused dependency `network-interface`
[INFO] [stderr]    --> Cargo.toml:109:19
[INFO] [stderr]     |
[INFO] [stderr] 109 | [dev-dependencies.network-interface]
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the dependency on `network-interface`
[INFO] [stderr] warning: unused dependency `num_cpus`
[INFO] [stderr]   --> Cargo.toml:74:15
[INFO] [stderr]    |
[INFO] [stderr] 74 | [dependencies.num_cpus]
[INFO] [stderr]    |               ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `num_cpus`
[INFO] [stderr] warning: unused dependency `rand`
[INFO] [stderr]    --> Cargo.toml:112:19
[INFO] [stderr]     |
[INFO] [stderr] 112 | [dev-dependencies.rand]
[INFO] [stderr]     |                   ^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the dependency on `rand`
[INFO] [stderr] warning: unused dependency `walkdir`
[INFO] [stderr]    --> Cargo.toml:118:19
[INFO] [stderr]     |
[INFO] [stderr] 118 | [dev-dependencies.walkdir]
[INFO] [stderr]     |                   ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the dependency on `walkdir`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: unused dependency `winapi`
[INFO] [stderr]   --> Cargo.toml:90:15
[INFO] [stderr]    |
[INFO] [stderr] 90 | [dependencies.winapi]
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `winapi`
[INFO] [stderr] warning: `rjrssync` (manifest) generated 9 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.67s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: fs_extra v1.2.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "3382ae9ac2bf19143c59b0106dba3eae41794724e618328936da2855f00263c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3382ae9ac2bf19143c59b0106dba3eae41794724e618328936da2855f00263c5" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/boss_frontend.rs:681:9
[INFO] [stderr]     |
[INFO] [stderr] 681 |     for mut sync in &mut spec.syncs {
[INFO] [stderr]     |         ----^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `file_type` is never read
[INFO] [stderr]   --> src/parallel_walk_dir.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 60 | pub struct Entry<T> {
[INFO] [stderr]    |            ----- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 64 |     pub file_type: std::fs::FileType,
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Entry` has a derived impl for the trait `Debug`, 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: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/boss_sync.rs:144:91
[INFO] [stderr]     |
[INFO] [stderr] 144 |     fn pretty_src<'b>(&'b self, path: &'b RootRelativePath, details: &'b EntryDetails) -> PrettyPath {
[INFO] [stderr]     |                        --              --                             --                  ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                        |               |                              |
[INFO] [stderr]     |                        |               the lifetime is named here     the lifetime is named here
[INFO] [stderr]     |                        the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'b`
[INFO] [stderr]     |
[INFO] [stderr] 144 |     fn pretty_src<'b>(&'b self, path: &'b RootRelativePath, details: &'b EntryDetails) -> PrettyPath<'b> {
[INFO] [stderr]     |                                                                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/boss_sync.rs:152:92
[INFO] [stderr]     |
[INFO] [stderr] 152 |     fn pretty_dest<'b>(&'b self, path: &'b RootRelativePath, details: &'b EntryDetails) -> PrettyPath {
[INFO] [stderr]     |                         --              --                             --                  ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                         |               |                              |
[INFO] [stderr]     |                         |               the lifetime is named here     the lifetime is named here
[INFO] [stderr]     |                         the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'b`
[INFO] [stderr]     |
[INFO] [stderr] 152 |     fn pretty_dest<'b>(&'b self, path: &'b RootRelativePath, details: &'b EntryDetails) -> PrettyPath<'b> {
[INFO] [stderr]     |                                                                                                      ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/boss_sync.rs:160:89
[INFO] [stderr]     |
[INFO] [stderr] 160 |     fn pretty_src_kind<'b>(&'b self, path: &'b RootRelativePath, kind: &'static str) -> PrettyPath {
[INFO] [stderr]     |                             --              -- the lifetime is named here               ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'b`
[INFO] [stderr]     |
[INFO] [stderr] 160 |     fn pretty_src_kind<'b>(&'b self, path: &'b RootRelativePath, kind: &'static str) -> PrettyPath<'b> {
[INFO] [stderr]     |                                                                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/boss_sync.rs:163:90
[INFO] [stderr]     |
[INFO] [stderr] 163 |     fn pretty_dest_kind<'b>(&'b self, path: &'b RootRelativePath, kind: &'static str) -> PrettyPath {
[INFO] [stderr]     |                              --              -- the lifetime is named here               ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                              |
[INFO] [stderr]     |                              the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'b`
[INFO] [stderr]     |
[INFO] [stderr] 163 |     fn pretty_dest_kind<'b>(&'b self, path: &'b RootRelativePath, kind: &'static str) -> PrettyPath<'b> {
[INFO] [stderr]     |                                                                                                    ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rjrssync` (bin "rjrssync" test) generated 6 warnings (run `cargo fix --bin "rjrssync" -p rjrssync --tests` to apply 5 suggestions)
[INFO] [stderr] warning: unused dependency `ascii_table`
[INFO] [stderr]   --> Cargo.toml:97:19
[INFO] [stderr]    |
[INFO] [stderr] 97 | [dev-dependencies.ascii_table]
[INFO] [stderr]    |                   ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `ascii_table`
[INFO] [stderr] warning: unused dependency `fs_extra`
[INFO] [stderr]    --> Cargo.toml:100:19
[INFO] [stderr]     |
[INFO] [stderr] 100 | [dev-dependencies.fs_extra]
[INFO] [stderr]     |                   ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the dependency on `fs_extra`
[INFO] [stderr] warning: unused dependency `json`
[INFO] [stderr]    --> Cargo.toml:103:19
[INFO] [stderr]     |
[INFO] [stderr] 103 | [dev-dependencies.json]
[INFO] [stderr]     |                   ^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the dependency on `json`
[INFO] [stderr] warning: unused dependency `map-macro`
[INFO] [stderr]    --> Cargo.toml:106:19
[INFO] [stderr]     |
[INFO] [stderr] 106 | [dev-dependencies.map-macro]
[INFO] [stderr]     |                   ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the dependency on `map-macro`
[INFO] [stderr] warning: unused dependency `network-interface`
[INFO] [stderr]    --> Cargo.toml:109:19
[INFO] [stderr]     |
[INFO] [stderr] 109 | [dev-dependencies.network-interface]
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the dependency on `network-interface`
[INFO] [stderr] warning: unused dependency `num_cpus`
[INFO] [stderr]   --> Cargo.toml:74:15
[INFO] [stderr]    |
[INFO] [stderr] 74 | [dependencies.num_cpus]
[INFO] [stderr]    |               ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `num_cpus`
[INFO] [stderr] warning: unused dependency `rand`
[INFO] [stderr]    --> Cargo.toml:112:19
[INFO] [stderr]     |
[INFO] [stderr] 112 | [dev-dependencies.rand]
[INFO] [stderr]     |                   ^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the dependency on `rand`
[INFO] [stderr] warning: unused dependency `walkdir`
[INFO] [stderr]    --> Cargo.toml:118:19
[INFO] [stderr]     |
[INFO] [stderr] 118 | [dev-dependencies.walkdir]
[INFO] [stderr]     |                   ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the dependency on `walkdir`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: unused dependency `winapi`
[INFO] [stderr]   --> Cargo.toml:90:15
[INFO] [stderr]    |
[INFO] [stderr] 90 | [dependencies.winapi]
[INFO] [stderr]    |               ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `winapi`
[INFO] [stderr] warning: `rjrssync` (manifest) generated 9 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: fs_extra v1.2.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/build/rjrssync/b2abb75d41cb23e9/out/rjrssync-b2abb75d41cb23e9)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test boss_frontend::tests::test_parse_spec_file_empty ... ok
[INFO] [stdout] test boss_frontend::tests::test_parse_spec_file_invalid_root ... ok
[INFO] [stdout] test boss_frontend::tests::test_parse_spec_file_invalid_filters_element ... ok
[INFO] [stdout] test boss_frontend::tests::test_parse_spec_file_invalid_sync_spec_type ... ok
[INFO] [stdout] test boss_frontend::tests::test_parse_spec_file_invalid_behaviour_value ... ok
[INFO] [stdout] test boss_frontend::tests::test_parse_spec_file_missing ... ok
[INFO] [stdout] test boss_frontend::tests::test_parse_spec_file_invalid_field_name ... ok
[INFO] [stdout] test boss_frontend::tests::test_parse_spec_file_missing_required_dest ... ok
[INFO] [stdout] test boss_frontend::tests::test_parse_spec_file_invalid_string_field ... ok
[INFO] [stdout] test boss_frontend::tests::test_parse_spec_file_default_fields ... ok
[INFO] [stdout] test boss_frontend::tests::test_parse_spec_file_invalid_syncs_field ... ok
[INFO] [stdout] test boss_frontend::tests::test_parse_spec_file_missing_required_src ... ok
[INFO] [stdout] test boss_frontend::tests::all_destructive_behaviour_override ... ok
[INFO] [stdout] test boss_frontend::tests::test_parse_spec_file_invalid_filters_type ... ok
[INFO] [stdout] test boss_frontend::tests::test_parse_spec_file_invalid_syntax ... ok
[INFO] [stdout] test boss_frontend::tests::test_parse_spec_file_all_fields ... ok
[INFO] [stdout] test boss_frontend::tests::resolve_spec_overrides ... ok
[INFO] [stdout] test boss_progress::tests::progress_values ... ok
[INFO] [stdout] test doer::tests::test_apply_filters_no_filters ... ok
[INFO] [stdout] test boss_frontend::tests::test_parse_spec_file_invalid_sync_spec_field ... ok
[INFO] [stdout] test doer::tests::test_apply_filters_root ... ok
[INFO] [stdout] test boss_frontend::tests::parse_remote_path_desc ... ok
[INFO] [stdout] test doer::tests::test_apply_filters_complex ... ok
[INFO] [stdout] test root_relative_path::tests::test_normalize_path_absolute ... ok
[INFO] [stdout] test root_relative_path::tests::test_normalize_path_is_root ... ok
[INFO] [stdout] test root_relative_path::tests::test_normalize_path_multiple_components ... ok
[INFO] [stdout] test root_relative_path::tests::test_normalize_path_slashes_in_component ... ok
[INFO] [stdout] test doer::tests::test_apply_filters_single_include ... ok
[INFO] [stdout] test doer::tests::test_apply_filters_single_exclude ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3382ae9ac2bf19143c59b0106dba3eae41794724e618328936da2855f00263c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3382ae9ac2bf19143c59b0106dba3eae41794724e618328936da2855f00263c5", kill_on_drop: false }`
[INFO] [stdout] 3382ae9ac2bf19143c59b0106dba3eae41794724e618328936da2855f00263c5
