[INFO] cloning repository https://github.com/N9199/market_sim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/N9199/market_sim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FN9199%2Fmarket_sim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FN9199%2Fmarket_sim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9eab7c2347a1ff010619ba8df46b9a0bec44ba70
[INFO] testing N9199/market_sim against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FN9199%2Fmarket_sim" "/workspace/builds/worker-26/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/N9199/market_sim on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/N9199/market_sim
[INFO] finished tweaking git repo https://github.com/N9199/market_sim
[INFO] tweaked toml for git repo https://github.com/N9199/market_sim written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate git repo https://github.com/N9199/market_sim already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/rusqlite/rusqlite`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sum_type v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6cb010699b9069f5ee5966d90352b7bc9dc0d12683f55f5aa8b7e8854ca8566
[INFO] running `Command { std: "docker" "start" "-a" "c6cb010699b9069f5ee5966d90352b7bc9dc0d12683f55f5aa8b7e8854ca8566", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6cb010699b9069f5ee5966d90352b7bc9dc0d12683f55f5aa8b7e8854ca8566", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6cb010699b9069f5ee5966d90352b7bc9dc0d12683f55f5aa8b7e8854ca8566", kill_on_drop: false }`
[INFO] [stdout] c6cb010699b9069f5ee5966d90352b7bc9dc0d12683f55f5aa8b7e8854ca8566
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c96d9609710d3b3e910d529659fa996358568531227a7822b8e4f9b76673b296
[INFO] running `Command { std: "docker" "start" "-a" "c96d9609710d3b3e910d529659fa996358568531227a7822b8e4f9b76673b296", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling ahash v0.4.7
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling sum_type v0.2.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling libsqlite3-sys v0.21.0 (https://github.com/rusqlite/rusqlite#bd96f61e)
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling hashlink v0.6.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling rusqlite v0.24.2 (https://github.com/rusqlite/rusqlite#bd96f61e)
[INFO] [stderr]    Compiling market_sim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `sqlIO` should have an upper camel case name
[INFO] [stdout]  --> src/io/sql.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct sqlIO {
[INFO] [stdout]   |            ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `SqlIo`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `stdIO` should have an upper camel case name
[INFO] [stdout]  --> src/io/stdio.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct stdIO {}
[INFO] [stdout]   |            ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `StdIo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `info`, `warn`
[INFO] [stdout]  --> src/simulation/sim.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use log::{debug, info, warn};
[INFO] [stdout]   |           ^^^^^  ^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Company`
[INFO] [stdout]  --> src/main.rs:9:28
[INFO] [stdout]   |
[INFO] [stdout] 9 | use simulation::sim::{sim, Company};
[INFO] [stdout]   |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `info`
[INFO] [stdout]   --> src/io.rs:28:25
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn write(&mut self, info: &Vec<(usize, f64)>) -> Result<(), Error> {
[INFO] [stdout]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_info`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `companies`
[INFO] [stdout]   --> src/io.rs:31:24
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn save(&mut self, companies: &BTreeMap<usize, Company>) -> Result<(), Error> {
[INFO] [stdout]    |                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_companies`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file`
[INFO] [stdout]   --> src/io.rs:34:24
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn load(&mut self, file: &str) -> Result<BTreeMap<usize, Company>, Error> {
[INFO] [stdout]    |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `price`
[INFO] [stdout]   --> src/io/sql.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 |         for (id, price) in info {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_price`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]   --> src/io/sql.rs:19:17
[INFO] [stdout]    |
[INFO] [stdout] 19 |             let time: usize = temp.last().unwrap_or(Ok(0))?;
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `companies`
[INFO] [stdout]   --> src/io/sql.rs:23:24
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn save(&mut self, companies: &BTreeMap<usize, Company>) -> Result<(), Error> {
[INFO] [stdout]    |                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_companies`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `info`
[INFO] [stdout]   --> src/io/stdio.rs:10:25
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn write(&mut self, info: &Vec<(usize, f64)>) -> Result<(), Error> {
[INFO] [stdout]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_info`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `companies`
[INFO] [stdout]   --> src/io/stdio.rs:13:24
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn save(&mut self, companies: &BTreeMap<usize, Company>) -> Result<(), Error> {
[INFO] [stdout]    |                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_companies`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `info`
[INFO] [stdout]   --> src/io/stdio.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let info = fs::read_to_string(file)?;
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_info`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out`
[INFO] [stdout]   --> src/simulation/sim.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     out: T,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `bankrupt`
[INFO] [stdout]   --> src/simulation/sim.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     bankrupt: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Company` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/simulation/sim.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[derive(Default, Debug, Clone)]
[INFO] [stdout]    |                   ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `eps` should have an upper case name
[INFO] [stdout]   --> src/simulation/sim.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const eps: f64 = 0.001;
[INFO] [stdout]    |       ^^^ help: convert the identifier to upper case: `EPS`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.39s
[INFO] running `Command { std: "docker" "inspect" "c96d9609710d3b3e910d529659fa996358568531227a7822b8e4f9b76673b296", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c96d9609710d3b3e910d529659fa996358568531227a7822b8e4f9b76673b296", kill_on_drop: false }`
[INFO] [stdout] c96d9609710d3b3e910d529659fa996358568531227a7822b8e4f9b76673b296
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d261f59c62a2234c7b8ee68b4a658ae147aa17acee2b41502d3d5325b56c395d
[INFO] running `Command { std: "docker" "start" "-a" "d261f59c62a2234c7b8ee68b4a658ae147aa17acee2b41502d3d5325b56c395d", kill_on_drop: false }`
[INFO] [stderr]    Compiling market_sim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `sqlIO` should have an upper camel case name
[INFO] [stdout]  --> src/io/sql.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct sqlIO {
[INFO] [stdout]   |            ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `SqlIo`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `stdIO` should have an upper camel case name
[INFO] [stdout]  --> src/io/stdio.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct stdIO {}
[INFO] [stdout]   |            ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `StdIo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `info`, `warn`
[INFO] [stdout]  --> src/simulation/sim.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use log::{debug, info, warn};
[INFO] [stdout]   |           ^^^^^  ^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Company`
[INFO] [stdout]  --> src/main.rs:9:28
[INFO] [stdout]   |
[INFO] [stdout] 9 | use simulation::sim::{sim, Company};
[INFO] [stdout]   |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `info`
[INFO] [stdout]   --> src/io.rs:28:25
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn write(&mut self, info: &Vec<(usize, f64)>) -> Result<(), Error> {
[INFO] [stdout]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_info`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `companies`
[INFO] [stdout]   --> src/io.rs:31:24
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn save(&mut self, companies: &BTreeMap<usize, Company>) -> Result<(), Error> {
[INFO] [stdout]    |                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_companies`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file`
[INFO] [stdout]   --> src/io.rs:34:24
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn load(&mut self, file: &str) -> Result<BTreeMap<usize, Company>, Error> {
[INFO] [stdout]    |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `price`
[INFO] [stdout]   --> src/io/sql.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 |         for (id, price) in info {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_price`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]   --> src/io/sql.rs:19:17
[INFO] [stdout]    |
[INFO] [stdout] 19 |             let time: usize = temp.last().unwrap_or(Ok(0))?;
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `companies`
[INFO] [stdout]   --> src/io/sql.rs:23:24
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn save(&mut self, companies: &BTreeMap<usize, Company>) -> Result<(), Error> {
[INFO] [stdout]    |                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_companies`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `info`
[INFO] [stdout]   --> src/io/stdio.rs:10:25
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn write(&mut self, info: &Vec<(usize, f64)>) -> Result<(), Error> {
[INFO] [stdout]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_info`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `companies`
[INFO] [stdout]   --> src/io/stdio.rs:13:24
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn save(&mut self, companies: &BTreeMap<usize, Company>) -> Result<(), Error> {
[INFO] [stdout]    |                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_companies`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `info`
[INFO] [stdout]   --> src/io/stdio.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let info = fs::read_to_string(file)?;
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_info`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out`
[INFO] [stdout]   --> src/simulation/sim.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     out: T,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `bankrupt`
[INFO] [stdout]   --> src/simulation/sim.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     bankrupt: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Company` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/simulation/sim.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[derive(Default, Debug, Clone)]
[INFO] [stdout]    |                   ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `eps` should have an upper case name
[INFO] [stdout]   --> src/simulation/sim.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const eps: f64 = 0.001;
[INFO] [stdout]    |       ^^^ help: convert the identifier to upper case: `EPS`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "d261f59c62a2234c7b8ee68b4a658ae147aa17acee2b41502d3d5325b56c395d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d261f59c62a2234c7b8ee68b4a658ae147aa17acee2b41502d3d5325b56c395d", kill_on_drop: false }`
[INFO] [stdout] d261f59c62a2234c7b8ee68b4a658ae147aa17acee2b41502d3d5325b56c395d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 38e3da24bae481968d3a2e12b8ef38383e2966d8a2d5cf3d753923e9fe46448a
[INFO] running `Command { std: "docker" "start" "-a" "38e3da24bae481968d3a2e12b8ef38383e2966d8a2d5cf3d753923e9fe46448a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: type `sqlIO` should have an upper camel case name
[INFO] [stderr]  --> src/io/sql.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct sqlIO {
[INFO] [stderr]   |            ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `SqlIo`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `stdIO` should have an upper camel case name
[INFO] [stderr]  --> src/io/stdio.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct stdIO {}
[INFO] [stderr]   |            ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `StdIo`
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `debug`, `info`, `warn`
[INFO] [stderr]  --> src/simulation/sim.rs:6:11
[INFO] [stderr]   |
[INFO] [stderr] 6 | use log::{debug, info, warn};
[INFO] [stderr]   |           ^^^^^  ^^^^  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Company`
[INFO] [stderr]  --> src/main.rs:9:28
[INFO] [stderr]   |
[INFO] [stderr] 9 | use simulation::sim::{sim, Company};
[INFO] [stderr]   |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `info`
[INFO] [stderr]   --> src/io.rs:28:25
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn write(&mut self, info: &Vec<(usize, f64)>) -> Result<(), Error> {
[INFO] [stderr]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_info`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `companies`
[INFO] [stderr]   --> src/io.rs:31:24
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn save(&mut self, companies: &BTreeMap<usize, Company>) -> Result<(), Error> {
[INFO] [stderr]    |                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_companies`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `file`
[INFO] [stderr]   --> src/io.rs:34:24
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn load(&mut self, file: &str) -> Result<BTreeMap<usize, Company>, Error> {
[INFO] [stderr]    |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_file`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `price`
[INFO] [stderr]   --> src/io/sql.rs:14:18
[INFO] [stderr]    |
[INFO] [stderr] 14 |         for (id, price) in info {
[INFO] [stderr]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_price`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `time`
[INFO] [stderr]   --> src/io/sql.rs:19:17
[INFO] [stderr]    |
[INFO] [stderr] 19 |             let time: usize = temp.last().unwrap_or(Ok(0))?;
[INFO] [stderr]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `companies`
[INFO] [stderr]   --> src/io/sql.rs:23:24
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn save(&mut self, companies: &BTreeMap<usize, Company>) -> Result<(), Error> {
[INFO] [stderr]    |                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_companies`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `info`
[INFO] [stderr]   --> src/io/stdio.rs:10:25
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fn write(&mut self, info: &Vec<(usize, f64)>) -> Result<(), Error> {
[INFO] [stderr]    |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_info`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `companies`
[INFO] [stderr]   --> src/io/stdio.rs:13:24
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn save(&mut self, companies: &BTreeMap<usize, Company>) -> Result<(), Error> {
[INFO] [stderr]    |                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_companies`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `info`
[INFO] [stderr]   --> src/io/stdio.rs:17:13
[INFO] [stderr]    |
[INFO] [stderr] 17 |         let info = fs::read_to_string(file)?;
[INFO] [stderr]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_info`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `out`
[INFO] [stderr]   --> src/simulation/sim.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 |     out: T,
[INFO] [stderr]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `bankrupt`
[INFO] [stderr]   --> src/simulation/sim.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     bankrupt: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `Company` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/simulation/sim.rs:12:19
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[derive(Default, Debug, Clone)]
[INFO] [stderr]    |                   ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: constant `eps` should have an upper case name
[INFO] [stderr]   --> src/simulation/sim.rs:10:7
[INFO] [stderr]    |
[INFO] [stderr] 10 | const eps: f64 = 0.001;
[INFO] [stderr]    |       ^^^ help: convert the identifier to upper case: `EPS`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `market_sim` (bin "market_sim" test) generated 16 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/market_sim-be8b81c9d57a1808)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "38e3da24bae481968d3a2e12b8ef38383e2966d8a2d5cf3d753923e9fe46448a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38e3da24bae481968d3a2e12b8ef38383e2966d8a2d5cf3d753923e9fe46448a", kill_on_drop: false }`
[INFO] [stdout] 38e3da24bae481968d3a2e12b8ef38383e2966d8a2d5cf3d753923e9fe46448a