[INFO] cloning repository https://github.com/Simhyeon/ptrack
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Simhyeon/ptrack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSimhyeon%2Fptrack", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSimhyeon%2Fptrack'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 850d6171b664df37d7f0164cfd9f039d977609fc
[INFO] checking Simhyeon/ptrack against beta-2020-07-24 for pr-75494-beta
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSimhyeon%2Fptrack" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Simhyeon/ptrack on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Simhyeon/ptrack
[INFO] finished tweaking git repo https://github.com/Simhyeon/ptrack
[INFO] tweaked toml for git repo https://github.com/Simhyeon/ptrack written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/Simhyeon/ptrack already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3cc4f055cfeae25c735c9cf54e24ef73490c1dc2bbf74c3fe9c4059eec5649a
[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" "d3cc4f055cfeae25c735c9cf54e24ef73490c1dc2bbf74c3fe9c4059eec5649a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3cc4f055cfeae25c735c9cf54e24ef73490c1dc2bbf74c3fe9c4059eec5649a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3cc4f055cfeae25c735c9cf54e24ef73490c1dc2bbf74c3fe9c4059eec5649a", kill_on_drop: false }`
[INFO] [stdout] d3cc4f055cfeae25c735c9cf54e24ef73490c1dc2bbf74c3fe9c4059eec5649a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cdad15c7eb78b382ddaef2af7f70a4d55cd2c10db96541c76e4aef2340e1d321
[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" "cdad15c7eb78b382ddaef2af7f70a4d55cd2c10db96541c76e4aef2340e1d321", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling cc v1.0.58
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking os_str_bytes v2.3.1
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking termcolor v1.1.0
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling hashbrown v0.8.1
[INFO] [stderr]    Compiling indexmap v1.5.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.17.3
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.1
[INFO] [stderr]     Checking rusqlite v0.21.0
[INFO] [stderr]     Checking clap v3.0.0-beta.1
[INFO] [stderr]     Checking progress_tracker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> src/lib/dbhandle.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn create (&self, mut path: VecDeque<String>, progress: Progress) -> rusqlite::Result<String>{
[INFO] [stdout]    |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> src/lib/dbhandle.rs:87:25
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn read (&self, mut path: VecDeque<String>) -> rusqlite::Result<String>{
[INFO] [stdout]    |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib/dbhandle.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn create (&self, mut path: VecDeque<String>, progress: Progress) -> rusqlite::Result<String>{
[INFO] [stdout]    |                           ----^^^^
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib/dbhandle.rs:87:25
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn read (&self, mut path: VecDeque<String>) -> rusqlite::Result<String>{
[INFO] [stdout]    |                         ----^^^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib/dbhandle.rs:144:27
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn delete (&self, mut path: VecDeque<String>) -> rusqlite::Result<String>{
[INFO] [stdout]     |                           ----^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> src/lib/dbhandle.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn create (&self, mut path: VecDeque<String>, progress: Progress) -> rusqlite::Result<String>{
[INFO] [stdout]    |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> src/lib/dbhandle.rs:87:25
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn read (&self, mut path: VecDeque<String>) -> rusqlite::Result<String>{
[INFO] [stdout]    |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib/dbhandle.rs:179:27
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub fn update (&self, mut path: VecDeque<String>, name: String, description: String)  -> rusqlite::Result<String>{
[INFO] [stdout]     |                           ----^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib/dbhandle.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn create (&self, mut path: VecDeque<String>, progress: Progress) -> rusqlite::Result<String>{
[INFO] [stdout]    |                           ----^^^^
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib/dbhandle.rs:87:25
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn read (&self, mut path: VecDeque<String>) -> rusqlite::Result<String>{
[INFO] [stdout]    |                         ----^^^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib/dbhandle.rs:144:27
[INFO] [stdout]     |
[INFO] [stdout] 144 |     pub fn delete (&self, mut path: VecDeque<String>) -> rusqlite::Result<String>{
[INFO] [stdout]     |                           ----^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib/dbhandle.rs:179:27
[INFO] [stdout]     |
[INFO] [stdout] 179 |     pub fn update (&self, mut path: VecDeque<String>, name: String, description: String)  -> rusqlite::Result<String>{
[INFO] [stdout]     |                           ----^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.95s
[INFO] running `Command { std: "docker" "inspect" "cdad15c7eb78b382ddaef2af7f70a4d55cd2c10db96541c76e4aef2340e1d321", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdad15c7eb78b382ddaef2af7f70a4d55cd2c10db96541c76e4aef2340e1d321", kill_on_drop: false }`
[INFO] [stdout] cdad15c7eb78b382ddaef2af7f70a4d55cd2c10db96541c76e4aef2340e1d321
