[INFO] cloning repository https://github.com/bhirsch42/v2-econ-sim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bhirsch42/v2-econ-sim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbhirsch42%2Fv2-econ-sim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbhirsch42%2Fv2-econ-sim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1bbb72bc70baa59f89956a9eb59c7bcaf1cc4d3b
[INFO] checking bhirsch42/v2-econ-sim against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbhirsch42%2Fv2-econ-sim" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bhirsch42/v2-econ-sim
[INFO] finished tweaking git repo https://github.com/bhirsch42/v2-econ-sim
[INFO] tweaked toml for git repo https://github.com/bhirsch42/v2-econ-sim written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bhirsch42/v2-econ-sim on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bhirsch42/v2-econ-sim already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v1.0.31
[INFO] [stderr]   Downloaded uuid-macro-internal v1.4.1
[INFO] [stderr]   Downloaded syn v2.0.26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39bf9749582a8bc032310a9ffbb1900f229a2b083254f9f5ce7363849a3421d7
[INFO] running `Command { std: "docker" "start" "-a" "39bf9749582a8bc032310a9ffbb1900f229a2b083254f9f5ce7363849a3421d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39bf9749582a8bc032310a9ffbb1900f229a2b083254f9f5ce7363849a3421d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39bf9749582a8bc032310a9ffbb1900f229a2b083254f9f5ce7363849a3421d7", kill_on_drop: false }`
[INFO] [stdout] 39bf9749582a8bc032310a9ffbb1900f229a2b083254f9f5ce7363849a3421d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ada84e5796fe862f6eb8a8f8238c762a051a8e990f00f866e4879ee868b62d16
[INFO] running `Command { std: "docker" "start" "-a" "ada84e5796fe862f6eb8a8f8238c762a051a8e990f00f866e4879ee868b62d16", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling quote v1.0.31
[INFO] [stderr]    Compiling syn v2.0.26
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling uuid-macro-internal v1.4.1
[INFO] [stderr]     Checking uuid v1.4.1
[INFO] [stderr]     Checking v2-econ-sim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `get_historic_price` is never used
[INFO] [stdout]   --> src/main.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl Market {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 91 |     fn get_historic_price(&self, commodity_name: &CommodityName) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `buyer_id`, `seller_id`, `commodity_name`, and `price` are never read
[INFO] [stdout]    --> src/main.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub struct Trade {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] 108 |     buyer_id: AgentId,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 109 |     seller_id: AgentId,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 110 |     commodity_name: CommodityName,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 111 |     price: i32,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Trade` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `upper` and `lower` are never read
[INFO] [stdout]    --> src/main.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub struct PriceBelief {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] 116 |     upper: i32,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 117 |     lower: i32,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PriceBelief` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/main.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 120 | impl PriceBelief {
[INFO] [stdout]     | ---------------- associated function in this implementation
[INFO] [stdout] 121 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/main.rs:68:22
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn add_agent(&mut self) -> MarketAgentBuilder {
[INFO] [stdout]    |                      ^^^^^^^^^     ------------------ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn add_agent(&mut self) -> MarketAgentBuilder<'_> {
[INFO] [stdout]    |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/main.rs:79:27
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn get_agents_mut(&mut self) -> impl Iterator<Item = MarketAgentBuilder> {
[INFO] [stdout]    |                           ^^^^^^^^^                          ------------------ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn get_agents_mut(&mut self) -> impl Iterator<Item = MarketAgentBuilder<'_>> {
[INFO] [stdout]    |                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_historic_price` is never used
[INFO] [stdout]   --> src/main.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl Market {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 91 |     fn get_historic_price(&self, commodity_name: &CommodityName) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `buyer_id`, `seller_id`, `commodity_name`, and `price` are never read
[INFO] [stdout]    --> src/main.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub struct Trade {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] 108 |     buyer_id: AgentId,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 109 |     seller_id: AgentId,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 110 |     commodity_name: CommodityName,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 111 |     price: i32,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Trade` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `upper` and `lower` are never read
[INFO] [stdout]    --> src/main.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub struct PriceBelief {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] 116 |     upper: i32,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 117 |     lower: i32,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PriceBelief` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/main.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 120 | impl PriceBelief {
[INFO] [stdout]     | ---------------- associated function in this implementation
[INFO] [stdout] 121 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/main.rs:68:22
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn add_agent(&mut self) -> MarketAgentBuilder {
[INFO] [stdout]    |                      ^^^^^^^^^     ------------------ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn add_agent(&mut self) -> MarketAgentBuilder<'_> {
[INFO] [stdout]    |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/main.rs:79:27
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn get_agents_mut(&mut self) -> impl Iterator<Item = MarketAgentBuilder> {
[INFO] [stdout]    |                           ^^^^^^^^^                          ------------------ the same lifetime is hidden here
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn get_agents_mut(&mut self) -> impl Iterator<Item = MarketAgentBuilder<'_>> {
[INFO] [stdout]    |                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.84s
[INFO] running `Command { std: "docker" "inspect" "ada84e5796fe862f6eb8a8f8238c762a051a8e990f00f866e4879ee868b62d16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ada84e5796fe862f6eb8a8f8238c762a051a8e990f00f866e4879ee868b62d16", kill_on_drop: false }`
[INFO] [stdout] ada84e5796fe862f6eb8a8f8238c762a051a8e990f00f866e4879ee868b62d16
