[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] checking juanjoseamaker/stoichiometry against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuanjoseamaker%2Fstoichiometry" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/juanjoseamaker/stoichiometry on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-3-tc1/source/Cargo.toml
[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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef96683a91f9e2c2a25b8cd371ed9d0f3ee6ae36e8e72c74bff1f94b2cf89f5c
[INFO] running `Command { std: "docker" "start" "-a" "ef96683a91f9e2c2a25b8cd371ed9d0f3ee6ae36e8e72c74bff1f94b2cf89f5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef96683a91f9e2c2a25b8cd371ed9d0f3ee6ae36e8e72c74bff1f94b2cf89f5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef96683a91f9e2c2a25b8cd371ed9d0f3ee6ae36e8e72c74bff1f94b2cf89f5c", kill_on_drop: false }`
[INFO] [stdout] ef96683a91f9e2c2a25b8cd371ed9d0f3ee6ae36e8e72c74bff1f94b2cf89f5c
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 808480932e9c2b464fdb697acc8067806fd979f8baaf36e42d74f93297d85092
[INFO] running `Command { std: "docker" "start" "-a" "808480932e9c2b464fdb697acc8067806fd979f8baaf36e42d74f93297d85092", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking 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)]` 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] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[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)]` 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] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.39s
[INFO] running `Command { std: "docker" "inspect" "808480932e9c2b464fdb697acc8067806fd979f8baaf36e42d74f93297d85092", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "808480932e9c2b464fdb697acc8067806fd979f8baaf36e42d74f93297d85092", kill_on_drop: false }`
[INFO] [stdout] 808480932e9c2b464fdb697acc8067806fd979f8baaf36e42d74f93297d85092
[INFO] checking juanjoseamaker/stoichiometry against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuanjoseamaker%2Fstoichiometry" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/juanjoseamaker/stoichiometry on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-3-tc2/source/Cargo.toml
[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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78cafb3cb00b4ef21b13db0937d0f72b2861b6a8e1f7a99db49be727ac9db676
[INFO] running `Command { std: "docker" "start" "-a" "78cafb3cb00b4ef21b13db0937d0f72b2861b6a8e1f7a99db49be727ac9db676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78cafb3cb00b4ef21b13db0937d0f72b2861b6a8e1f7a99db49be727ac9db676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78cafb3cb00b4ef21b13db0937d0f72b2861b6a8e1f7a99db49be727ac9db676", kill_on_drop: false }`
[INFO] [stdout] 78cafb3cb00b4ef21b13db0937d0f72b2861b6a8e1f7a99db49be727ac9db676
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa7a0a41c7a94c9c38d88e68cebc0b9e9d9c737a5830323bd16d39f12565a0e7
[INFO] running `Command { std: "docker" "start" "-a" "aa7a0a41c7a94c9c38d88e68cebc0b9e9d9c737a5830323bd16d39f12565a0e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking 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)]` 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] [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)]` 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] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.69s
[INFO] running `Command { std: "docker" "inspect" "aa7a0a41c7a94c9c38d88e68cebc0b9e9d9c737a5830323bd16d39f12565a0e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa7a0a41c7a94c9c38d88e68cebc0b9e9d9c737a5830323bd16d39f12565a0e7", kill_on_drop: false }`
[INFO] [stdout] aa7a0a41c7a94c9c38d88e68cebc0b9e9d9c737a5830323bd16d39f12565a0e7