[INFO] updating cached repository https://github.com/segler-alex/stream-check-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] e2b8eab93f9c02629e3c5a146ad0fd58d05298bc
[INFO] checking segler-alex/stream-check-rust against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsegler-alex%2Fstream-check-rust" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/segler-alex/stream-check-rust on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/segler-alex/stream-check-rust
[INFO] finished tweaking git repo https://github.com/segler-alex/stream-check-rust
[INFO] tweaked toml for git repo https://github.com/segler-alex/stream-check-rust written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/segler-alex/stream-check-rust already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+45d050cde277b22a755847338f2acc2c7b834141" "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] 2eb9ff711fb5c2547dbc12ce255b2e5d12b07b7ae6f0910e4852ca0bc9acd3d4
[INFO] running `"docker" "start" "-a" "2eb9ff711fb5c2547dbc12ce255b2e5d12b07b7ae6f0910e4852ca0bc9acd3d4"`
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[INFO] [stderr]     Checking stream-check-rust v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/db.rs:137:86
[INFO] [stderr]     |
[INFO] [stderr] 137 | pub fn insert_check(pool: &mysql::Pool,item: &StationCheckItemNew) -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]     |                                                                                      ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/db.rs:196:61
[INFO] [stderr]     |
[INFO] [stderr] 196 | pub fn new(connection_str: &str) -> Result<mysql::Pool, Box<Error>> {
[INFO] [stderr]     |                                                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/db.rs:137:86
[INFO] [stderr]     |
[INFO] [stderr] 137 | pub fn insert_check(pool: &mysql::Pool,item: &StationCheckItemNew) -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]     |                                                                                      ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/db.rs:196:61
[INFO] [stderr]     |
[INFO] [stderr] 196 | pub fn new(connection_str: &str) -> Result<mysql::Pool, Box<Error>> {
[INFO] [stderr]     |                                                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 50s
[INFO] running `"docker" "inspect" "2eb9ff711fb5c2547dbc12ce255b2e5d12b07b7ae6f0910e4852ca0bc9acd3d4"`
[INFO] running `"docker" "rm" "-f" "2eb9ff711fb5c2547dbc12ce255b2e5d12b07b7ae6f0910e4852ca0bc9acd3d4"`
[INFO] [stdout] 2eb9ff711fb5c2547dbc12ce255b2e5d12b07b7ae6f0910e4852ca0bc9acd3d4