Dec 19 10:52:53.241 INFO checking pjungwir/rust-initialization-functions against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 10:52:53.241 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/pjungwir/rust-initialization-functions:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 10:52:53.842 INFO [stdout] ac0043082b5b8746da6e5b6f45783336072e5133bb6fd4f3fcbcdef52c4353b2
Dec 19 10:52:53.848 INFO running `"docker" "start" "-a" "ac0043082b5b8746da6e5b6f45783336072e5133bb6fd4f3fcbcdef52c4353b2"`
Dec 19 10:52:55.188 INFO [stderr]     Checking siphasher v0.2.1
Dec 19 10:52:55.188 INFO [stderr]     Checking fallible-iterator v0.1.3
Dec 19 10:52:55.191 INFO [stderr]     Checking md5 v0.3.3
Dec 19 10:52:55.191 INFO [stderr]     Checking bit-vec v0.4.3
Dec 19 10:52:55.191 INFO [stderr]     Checking chan v0.1.19
Dec 19 10:52:55.191 INFO [stderr]     Checking openssl-sys v0.9.7
Dec 19 10:52:55.191 INFO [stderr]     Checking chrono v0.2.25
Dec 19 10:52:55.888 INFO [stderr]     Checking postgres-protocol v0.2.1
Dec 19 10:52:56.628 INFO [stderr]     Checking openssl v0.9.7
Dec 19 10:52:56.909 INFO [stderr]     Checking phf_shared v0.7.21
Dec 19 10:52:57.268 INFO [stderr]     Checking bit-set v0.4.0
Dec 19 10:52:57.732 INFO [stderr]     Checking phf v0.7.21
Dec 19 10:52:58.268 INFO [stderr]     Checking chan-signal v0.2.0
Dec 19 10:53:00.384 INFO [stderr]     Checking postgres-shared v0.1.1
Dec 19 10:53:01.944 INFO [stderr]     Checking postgres v0.13.6
Dec 19 10:53:03.033 INFO [stderr]     Checking initialization-functions v0.1.0 (/opt/crater/workdir)
Dec 19 10:53:03.388 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 10:53:03.388 INFO [stderr]  --> src/main.rs:2:1
Dec 19 10:53:03.388 INFO [stderr]   |
Dec 19 10:53:03.388 INFO [stderr] 2 | #[macro_use]
Dec 19 10:53:03.388 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 10:53:03.388 INFO [stderr]   |
Dec 19 10:53:03.388 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 10:53:03.388 INFO [stderr] 
Dec 19 10:53:03.388 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 19 10:53:03.388 INFO [stderr]  --> src/main.rs:6:5
Dec 19 10:53:03.389 INFO [stderr]   |
Dec 19 10:53:03.389 INFO [stderr] 6 | use std::io::prelude::*;
Dec 19 10:53:03.389 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 19 10:53:03.389 INFO [stderr] 
Dec 19 10:53:03.389 INFO [stderr] warning: unused import: `Read`
Dec 19 10:53:03.389 INFO [stderr]  --> src/main.rs:8:15
Dec 19 10:53:03.389 INFO [stderr]   |
Dec 19 10:53:03.389 INFO [stderr] 8 | use std::io::{Read, Write};
Dec 19 10:53:03.389 INFO [stderr]   |               ^^^^
Dec 19 10:53:03.389 INFO [stderr] 
Dec 19 10:53:03.389 INFO [stderr] warning: unused import: `postgres::types::ToSql`
Dec 19 10:53:03.389 INFO [stderr]   --> src/main.rs:13:5
Dec 19 10:53:03.389 INFO [stderr]    |
Dec 19 10:53:03.389 INFO [stderr] 13 | use postgres::types::ToSql;
Dec 19 10:53:03.389 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 10:53:03.389 INFO [stderr] 
Dec 19 10:53:03.389 INFO [stderr] warning: unused import: `postgres::transaction::Transaction`
Dec 19 10:53:03.389 INFO [stderr]   --> src/main.rs:14:5
Dec 19 10:53:03.389 INFO [stderr]    |
Dec 19 10:53:03.389 INFO [stderr] 14 | use postgres::transaction::Transaction;
Dec 19 10:53:03.389 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 10:53:03.389 INFO [stderr] 
Dec 19 10:53:03.448 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 10:53:03.448 INFO [stderr]  --> src/main.rs:2:1
Dec 19 10:53:03.448 INFO [stderr]   |
Dec 19 10:53:03.448 INFO [stderr] 2 | #[macro_use]
Dec 19 10:53:03.448 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 10:53:03.448 INFO [stderr]   |
Dec 19 10:53:03.448 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 10:53:03.448 INFO [stderr] 
Dec 19 10:53:03.448 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 19 10:53:03.448 INFO [stderr]  --> src/main.rs:6:5
Dec 19 10:53:03.448 INFO [stderr]   |
Dec 19 10:53:03.448 INFO [stderr] 6 | use std::io::prelude::*;
Dec 19 10:53:03.448 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 19 10:53:03.448 INFO [stderr] 
Dec 19 10:53:03.448 INFO [stderr] warning: unused import: `Read`
Dec 19 10:53:03.448 INFO [stderr]  --> src/main.rs:8:15
Dec 19 10:53:03.448 INFO [stderr]   |
Dec 19 10:53:03.448 INFO [stderr] 8 | use std::io::{Read, Write};
Dec 19 10:53:03.448 INFO [stderr]   |               ^^^^
Dec 19 10:53:03.448 INFO [stderr] 
Dec 19 10:53:03.448 INFO [stderr] warning: unused import: `postgres::types::ToSql`
Dec 19 10:53:03.448 INFO [stderr]   --> src/main.rs:13:5
Dec 19 10:53:03.448 INFO [stderr]    |
Dec 19 10:53:03.448 INFO [stderr] 13 | use postgres::types::ToSql;
Dec 19 10:53:03.448 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 10:53:03.448 INFO [stderr] 
Dec 19 10:53:03.448 INFO [stderr] warning: unused import: `postgres::transaction::Transaction`
Dec 19 10:53:03.448 INFO [stderr]   --> src/main.rs:14:5
Dec 19 10:53:03.448 INFO [stderr]    |
Dec 19 10:53:03.448 INFO [stderr] 14 | use postgres::transaction::Transaction;
Dec 19 10:53:03.448 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 10:53:03.448 INFO [stderr] 
Dec 19 10:53:03.496 INFO [stderr] warning: variable `job_id` is assigned to, but never used
Dec 19 10:53:03.496 INFO [stderr]   --> src/main.rs:20:11
Dec 19 10:53:03.496 INFO [stderr]    |
Dec 19 10:53:03.496 INFO [stderr] 20 |   let mut job_id = None;
Dec 19 10:53:03.496 INFO [stderr]    |           ^^^^^^
Dec 19 10:53:03.496 INFO [stderr]    |
Dec 19 10:53:03.496 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 10:53:03.497 INFO [stderr]    = note: consider using `_job_id` instead
Dec 19 10:53:03.497 INFO [stderr] 
Dec 19 10:53:03.497 INFO [stderr] warning: value assigned to `job_id` is never read
Dec 19 10:53:03.497 INFO [stderr]   --> src/main.rs:23:5
Dec 19 10:53:03.497 INFO [stderr]    |
Dec 19 10:53:03.497 INFO [stderr] 23 |     job_id = Some(val.clone());
Dec 19 10:53:03.497 INFO [stderr]    |     ^^^^^^
Dec 19 10:53:03.497 INFO [stderr]    |
Dec 19 10:53:03.497 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 19 10:53:03.497 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 10:53:03.497 INFO [stderr] 
Dec 19 10:53:03.497 INFO [stderr] warning: unused variable: `signal`
Dec 19 10:53:03.497 INFO [stderr]   --> src/main.rs:42:7
Dec 19 10:53:03.497 INFO [stderr]    |
Dec 19 10:53:03.497 INFO [stderr] 42 |   let signal = chan_signal::notify(&[Signal::INT, Signal::TERM]);
Dec 19 10:53:03.497 INFO [stderr]    |       ^^^^^^ help: consider using `_signal` instead
Dec 19 10:53:03.497 INFO [stderr] 
Dec 19 10:53:03.497 INFO [stderr] warning: unused variable: `log`
Dec 19 10:53:03.497 INFO [stderr]   --> src/main.rs:54:30
Dec 19 10:53:03.497 INFO [stderr]    |
Dec 19 10:53:03.497 INFO [stderr] 54 | fn do_the_work<W: Write>(mut log: W, db: &MyAppDb) {
Dec 19 10:53:03.497 INFO [stderr]    |                              ^^^ help: consider using `_log` instead
Dec 19 10:53:03.497 INFO [stderr] 
Dec 19 10:53:03.497 INFO [stderr] warning: unused variable: `db`
Dec 19 10:53:03.497 INFO [stderr]   --> src/main.rs:54:38
Dec 19 10:53:03.497 INFO [stderr]    |
Dec 19 10:53:03.497 INFO [stderr] 54 | fn do_the_work<W: Write>(mut log: W, db: &MyAppDb) {
Dec 19 10:53:03.497 INFO [stderr]    |                                      ^^ help: consider using `_db` instead
Dec 19 10:53:03.497 INFO [stderr] 
Dec 19 10:53:03.497 INFO [stderr] warning: variable `job_id` is assigned to, but never used
Dec 19 10:53:03.497 INFO [stderr]   --> src/main.rs:20:11
Dec 19 10:53:03.497 INFO [stderr]    |
Dec 19 10:53:03.497 INFO [stderr] 20 |   let mut job_id = None;
Dec 19 10:53:03.497 INFO [stderr]    |           ^^^^^^
Dec 19 10:53:03.497 INFO [stderr]    |
Dec 19 10:53:03.497 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 10:53:03.497 INFO [stderr]    = note: consider using `_job_id` instead
Dec 19 10:53:03.497 INFO [stderr] 
Dec 19 10:53:03.497 INFO [stderr] warning: value assigned to `job_id` is never read
Dec 19 10:53:03.497 INFO [stderr]   --> src/main.rs:23:5
Dec 19 10:53:03.497 INFO [stderr]    |
Dec 19 10:53:03.497 INFO [stderr] 23 |     job_id = Some(val.clone());
Dec 19 10:53:03.497 INFO [stderr]    |     ^^^^^^
Dec 19 10:53:03.497 INFO [stderr]    |
Dec 19 10:53:03.497 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 19 10:53:03.497 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 10:53:03.497 INFO [stderr] 
Dec 19 10:53:03.497 INFO [stderr] warning: unused variable: `signal`
Dec 19 10:53:03.497 INFO [stderr]   --> src/main.rs:42:7
Dec 19 10:53:03.497 INFO [stderr]    |
Dec 19 10:53:03.497 INFO [stderr] 42 |   let signal = chan_signal::notify(&[Signal::INT, Signal::TERM]);
Dec 19 10:53:03.497 INFO [stderr]    |       ^^^^^^ help: consider using `_signal` instead
Dec 19 10:53:03.497 INFO [stderr] 
Dec 19 10:53:03.497 INFO [stderr] warning: unused variable: `log`
Dec 19 10:53:03.497 INFO [stderr]   --> src/main.rs:54:30
Dec 19 10:53:03.497 INFO [stderr]    |
Dec 19 10:53:03.497 INFO [stderr] 54 | fn do_the_work<W: Write>(mut log: W, db: &MyAppDb) {
Dec 19 10:53:03.497 INFO [stderr]    |                              ^^^ help: consider using `_log` instead
Dec 19 10:53:03.497 INFO [stderr] 
Dec 19 10:53:03.497 INFO [stderr] warning: unused variable: `db`
Dec 19 10:53:03.497 INFO [stderr]   --> src/main.rs:54:38
Dec 19 10:53:03.497 INFO [stderr]    |
Dec 19 10:53:03.497 INFO [stderr] 54 | fn do_the_work<W: Write>(mut log: W, db: &MyAppDb) {
Dec 19 10:53:03.497 INFO [stderr]    |                                      ^^ help: consider using `_db` instead
Dec 19 10:53:03.497 INFO [stderr] 
Dec 19 10:53:03.499 INFO [stderr] warning: variable does not need to be mutable
Dec 19 10:53:03.499 INFO [stderr]   --> src/main.rs:54:26
Dec 19 10:53:03.499 INFO [stderr]    |
Dec 19 10:53:03.499 INFO [stderr] 54 | fn do_the_work<W: Write>(mut log: W, db: &MyAppDb) {
Dec 19 10:53:03.499 INFO [stderr]    |                          ----^^^
Dec 19 10:53:03.499 INFO [stderr]    |                          |
Dec 19 10:53:03.499 INFO [stderr]    |                          help: remove this `mut`
Dec 19 10:53:03.499 INFO [stderr]    |
Dec 19 10:53:03.499 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 10:53:03.499 INFO [stderr] 
Dec 19 10:53:03.499 INFO [stderr] warning: variable does not need to be mutable
Dec 19 10:53:03.499 INFO [stderr]   --> src/main.rs:54:26
Dec 19 10:53:03.499 INFO [stderr]    |
Dec 19 10:53:03.499 INFO [stderr] 54 | fn do_the_work<W: Write>(mut log: W, db: &MyAppDb) {
Dec 19 10:53:03.499 INFO [stderr]    |                          ----^^^
Dec 19 10:53:03.499 INFO [stderr]    |                          |
Dec 19 10:53:03.499 INFO [stderr]    |                          help: remove this `mut`
Dec 19 10:53:03.499 INFO [stderr]    |
Dec 19 10:53:03.499 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 10:53:03.499 INFO [stderr] 
Dec 19 10:53:03.536 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.47s
Dec 19 10:53:03.932 INFO running `"docker" "inspect" "ac0043082b5b8746da6e5b6f45783336072e5133bb6fd4f3fcbcdef52c4353b2"`
Dec 19 10:53:04.074 INFO running `"docker" "rm" "-f" "ac0043082b5b8746da6e5b6f45783336072e5133bb6fd4f3fcbcdef52c4353b2"`
Dec 19 10:53:04.221 INFO [stdout] ac0043082b5b8746da6e5b6f45783336072e5133bb6fd4f3fcbcdef52c4353b2