[INFO] cloning repository https://github.com/juanjoseamaker/stoichiometry
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/juanjoseamaker/stoichiometry" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuanjoseamaker%2Fstoichiometry", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuanjoseamaker%2Fstoichiometry'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8217739f5e82a37a2754e3d5fea656567c5a2c55
[INFO] testing juanjoseamaker/stoichiometry against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuanjoseamaker%2Fstoichiometry" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/juanjoseamaker/stoichiometry
[INFO] finished tweaking git repo https://github.com/juanjoseamaker/stoichiometry
[INFO] tweaked toml for git repo https://github.com/juanjoseamaker/stoichiometry written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/juanjoseamaker/stoichiometry on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/juanjoseamaker/stoichiometry 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 040e87f2813c1f39e7e8acd8da5d8189b696c5625f6d4a6ed8456eac634e3cd1
[INFO] running `Command { std: "docker" "start" "-a" "040e87f2813c1f39e7e8acd8da5d8189b696c5625f6d4a6ed8456eac634e3cd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "040e87f2813c1f39e7e8acd8da5d8189b696c5625f6d4a6ed8456eac634e3cd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "040e87f2813c1f39e7e8acd8da5d8189b696c5625f6d4a6ed8456eac634e3cd1", kill_on_drop: false }`
[INFO] [stdout] 040e87f2813c1f39e7e8acd8da5d8189b696c5625f6d4a6ed8456eac634e3cd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4140978bd8273ff78c6b7425e4207868b81433abadf3a9df3429d5fc48d9dc1
[INFO] running `Command { std: "docker" "start" "-a" "c4140978bd8273ff78c6b7425e4207868b81433abadf3a9df3429d5fc48d9dc1", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling stoichiometry v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `raw` is never read
[INFO] [stdout]    --> src/util/equation.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 125 | pub struct Equation {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 126 |     pub raw: String,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Equation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `equation`, `input`, `required_output`, and `steps` are never read
[INFO] [stdout]   --> src/util/calculation.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct Calculation {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 10 |     pub equation: Equation,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 11 |     pub input: Vec<CalculationData>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 12 |     pub required_output: Molecule,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub steps: Vec<String>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.45s
[INFO] running `Command { std: "docker" "inspect" "c4140978bd8273ff78c6b7425e4207868b81433abadf3a9df3429d5fc48d9dc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4140978bd8273ff78c6b7425e4207868b81433abadf3a9df3429d5fc48d9dc1", kill_on_drop: false }`
[INFO] [stdout] c4140978bd8273ff78c6b7425e4207868b81433abadf3a9df3429d5fc48d9dc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef5465894c044d3a6b336e369463a07ec76db01f1b6fed66af049dbc0fddb72a
[INFO] running `Command { std: "docker" "start" "-a" "ef5465894c044d3a6b336e369463a07ec76db01f1b6fed66af049dbc0fddb72a", kill_on_drop: false }`
[INFO] [stderr]    Compiling stoichiometry v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `raw` is never read
[INFO] [stdout]    --> src/util/equation.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 125 | pub struct Equation {
[INFO] [stdout]     |            -------- field in this struct
[INFO] [stdout] 126 |     pub raw: String,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Equation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `equation`, `input`, `required_output`, and `steps` are never read
[INFO] [stdout]   --> src/util/calculation.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct Calculation {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 10 |     pub equation: Equation,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 11 |     pub input: Vec<CalculationData>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 12 |     pub required_output: Molecule,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub steps: Vec<String>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "ef5465894c044d3a6b336e369463a07ec76db01f1b6fed66af049dbc0fddb72a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef5465894c044d3a6b336e369463a07ec76db01f1b6fed66af049dbc0fddb72a", kill_on_drop: false }`
[INFO] [stdout] ef5465894c044d3a6b336e369463a07ec76db01f1b6fed66af049dbc0fddb72a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3af0fdf5a1fe903b17109f293345062d0a9dc4bdcebea0a2c864ea7aef6aa9c5
[INFO] running `Command { std: "docker" "start" "-a" "3af0fdf5a1fe903b17109f293345062d0a9dc4bdcebea0a2c864ea7aef6aa9c5", kill_on_drop: false }`
[INFO] [stderr] warning: field `raw` is never read
[INFO] [stderr]    --> src/util/equation.rs:126:9
[INFO] [stderr]     |
[INFO] [stderr] 125 | pub struct Equation {
[INFO] [stderr]     |            -------- field in this struct
[INFO] [stderr] 126 |     pub raw: String,
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Equation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `equation`, `input`, `required_output`, and `steps` are never read
[INFO] [stderr]   --> src/util/calculation.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr]  9 | pub struct Calculation {
[INFO] [stderr]    |            ----------- fields in this struct
[INFO] [stderr] 10 |     pub equation: Equation,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 11 |     pub input: Vec<CalculationData>,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr] 12 |     pub required_output: Molecule,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 15 |     pub steps: Vec<String>,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `stoichiometry` (bin "stoichiometry" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/stoichiometry-c8b6794cb7e03509)
[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" "3af0fdf5a1fe903b17109f293345062d0a9dc4bdcebea0a2c864ea7aef6aa9c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3af0fdf5a1fe903b17109f293345062d0a9dc4bdcebea0a2c864ea7aef6aa9c5", kill_on_drop: false }`
[INFO] [stdout] 3af0fdf5a1fe903b17109f293345062d0a9dc4bdcebea0a2c864ea7aef6aa9c5