[INFO] updating cached repository https://github.com/wwwbjqcom/mysql_audit_rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e5ecb68981e46fa425ede74ba7ec718821ca9564
[INFO] checking wwwbjqcom/mysql_audit_rust against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwwwbjqcom%2Fmysql_audit_rust" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wwwbjqcom/mysql_audit_rust on toolchain ba72b15666b2491415aec703a02c2364fe5e2790
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/wwwbjqcom/mysql_audit_rust
[INFO] finished tweaking git repo https://github.com/wwwbjqcom/mysql_audit_rust
[INFO] tweaked toml for git repo https://github.com/wwwbjqcom/mysql_audit_rust written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/wwwbjqcom/mysql_audit_rust already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 82806ad35629f27bfddfffaf34cc7c0bf2170feae9441e2c547715bc2bf7b5dd
[INFO] running `"docker" "start" "-a" "82806ad35629f27bfddfffaf34cc7c0bf2170feae9441e2c547715bc2bf7b5dd"`
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling pcap v0.7.0
[INFO] [stderr]     Checking hex v0.4.2
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking num_cpus v1.12.0
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking parking_lot_core v0.6.2
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking tokio-codec v0.1.2
[INFO] [stderr]     Checking tokio-fs v0.1.7
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking tokio-uds v0.2.6
[INFO] [stderr]     Checking tokio-udp v0.1.6
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling structopt-derive v0.4.5
[INFO] [stderr]     Checking structopt v0.3.12
[INFO] [stderr]     Checking testaa v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `SessionHostInfo`
[INFO] [stderr]   --> src/packet/protocol.rs:11:22
[INFO] [stderr]    |
[INFO] [stderr] 11 | use crate::session::{SessionHostInfo, SessionInfo};
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Read`
[INFO] [stderr]  --> src/packet.rs:7:29
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::io::{Cursor, Seek, Read};
[INFO] [stderr]   |                             ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Tell`
[INFO] [stderr]   --> src/packet.rs:10:21
[INFO] [stderr]    |
[INFO] [stderr] 10 | use crate::{Config, Tell};
[INFO] [stderr]    |                     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::Tell`
[INFO] [stderr]   --> src/session.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use crate::Tell;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]   --> src/lib.rs:88:5
[INFO] [stderr]    |
[INFO] [stderr] 88 |     'all: for device in devices{
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `SessionHostInfo`
[INFO] [stderr]   --> src/packet/protocol.rs:11:22
[INFO] [stderr]    |
[INFO] [stderr] 11 | use crate::session::{SessionHostInfo, SessionInfo};
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Read`
[INFO] [stderr]  --> src/packet.rs:7:29
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::io::{Cursor, Seek, Read};
[INFO] [stderr]   |                             ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Tell`
[INFO] [stderr]   --> src/packet.rs:10:21
[INFO] [stderr]    |
[INFO] [stderr] 10 | use crate::{Config, Tell};
[INFO] [stderr]    |                     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::Tell`
[INFO] [stderr]   --> src/session.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use crate::Tell;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]   --> src/lib.rs:88:5
[INFO] [stderr]    |
[INFO] [stderr] 88 |     'all: for device in devices{
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `session_key` is never read
[INFO] [stderr]    --> src/packet.rs:158:13
[INFO] [stderr]     |
[INFO] [stderr] 158 |         let mut session_key = String::from("");
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `session_key` is never read
[INFO] [stderr]    --> src/packet.rs:180:13
[INFO] [stderr]     |
[INFO] [stderr] 180 |         let mut session_key = String::from("");
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `session_key` is never read
[INFO] [stderr]    --> src/packet.rs:158:13
[INFO] [stderr]     |
[INFO] [stderr] 158 |         let mut session_key = String::from("");
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `session_key` is never read
[INFO] [stderr]    --> src/packet.rs:180:13
[INFO] [stderr]     |
[INFO] [stderr] 180 |         let mut session_key = String::from("");
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.43s
[INFO] running `"docker" "inspect" "82806ad35629f27bfddfffaf34cc7c0bf2170feae9441e2c547715bc2bf7b5dd"`
[INFO] running `"docker" "rm" "-f" "82806ad35629f27bfddfffaf34cc7c0bf2170feae9441e2c547715bc2bf7b5dd"`
[INFO] [stdout] 82806ad35629f27bfddfffaf34cc7c0bf2170feae9441e2c547715bc2bf7b5dd