[INFO] fetching crate inventor_parameters 0.1.1...
[INFO] checking inventor_parameters-0.1.1 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate inventor_parameters 0.1.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate inventor_parameters 0.1.1
[INFO] finished tweaking crates.io crate inventor_parameters 0.1.1
[INFO] tweaked toml for crates.io crate inventor_parameters 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate inventor_parameters 0.1.1 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 105 packages to latest compatible versions
[INFO] [stderr]       Adding rust_xlsxwriter v0.6.0 (available: v0.90.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5ca0fcf7fca0c7864d202296c741f12003fdbfe3084ff00b09a3c4f8fb641d7
[INFO] running `Command { std: "docker" "start" "-a" "b5ca0fcf7fca0c7864d202296c741f12003fdbfe3084ff00b09a3c4f8fb641d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5ca0fcf7fca0c7864d202296c741f12003fdbfe3084ff00b09a3c4f8fb641d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5ca0fcf7fca0c7864d202296c741f12003fdbfe3084ff00b09a3c4f8fb641d7", kill_on_drop: false }`
[INFO] [stdout] b5ca0fcf7fca0c7864d202296c741f12003fdbfe3084ff00b09a3c4f8fb641d7
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9be33f4a10ace9ff5d5437e4029e7fd1a388900324d240e0514e5e9e006a553e
[INFO] running `Command { std: "docker" "start" "-a" "9be33f4a10ace9ff5d5437e4029e7fd1a388900324d240e0514e5e9e006a553e", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling version_check v0.9.5
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[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]     Checking cfg-if v1.0.3
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[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling cc v1.2.34
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]     Checking crypto-common v0.1.6
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[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking pbkdf2 v0.11.0
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]     Checking bzip2 v0.4.4
[INFO] [stderr]     Checking regex v1.11.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking zstd v0.11.2+zstd.1.5.2
[INFO] [stderr]     Checking zip v0.6.6
[INFO] [stderr]     Checking rust_xlsxwriter v0.6.0
[INFO] [stderr]     Checking csv v1.3.1
[INFO] [stderr]     Checking inventor_parameters v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `fs`, `io`, and `path`
[INFO] [stdout]  --> src/lib.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{error::Error, io, collections::HashMap, fs, path};
[INFO] [stdout]   |                         ^^                        ^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `fs`, `io`, and `path`
[INFO] [stdout]  --> src/lib.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{error::Error, io, collections::HashMap, fs, path};
[INFO] [stdout]   |                         ^^                        ^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parameter_file_name`
[INFO] [stdout]   --> src/lib.rs:41:35
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn read_parameter_file(&self, parameter_file_name: &str)-> Result<(), Box<dyn Error>> {      
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parameter_file_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parameter_file_name`
[INFO] [stdout]   --> src/lib.rs:41:35
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn read_parameter_file(&self, parameter_file_name: &str)-> Result<(), Box<dyn Error>> {      
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parameter_file_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `read_parameter_file` is never used
[INFO] [stdout]   --> src/lib.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl AutodeskParameters{
[INFO] [stdout]    | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     fn read_parameter_file(&self, parameter_file_name: &str)-> Result<(), Box<dyn Error>> {      
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AutodeskParameters` is never constructed
[INFO] [stdout]  --> src/lib.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct AutodeskParameters{
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_param`, `write_parameter_file`, and `read_parameter_file` are never used
[INFO] [stdout]   --> src/lib.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl AutodeskParameters{
[INFO] [stdout]    | ----------------------- methods in this implementation
[INFO] [stdout] 10 |     // Simple add parameter capability, will support something other than floats eventually. Functions will be next.
[INFO] [stdout] 11 |     fn add_param(&mut self, key: String, value: Value)-> Result<(), Box<dyn Error>>{
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     fn write_parameter_file(&self, parameter_file_name: &str)-> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     fn read_parameter_file(&self, parameter_file_name: &str)-> Result<(), Box<dyn Error>> {      
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Value` is never constructed
[INFO] [stdout]   --> src/lib.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | struct Value{
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.22s
[INFO] running `Command { std: "docker" "inspect" "9be33f4a10ace9ff5d5437e4029e7fd1a388900324d240e0514e5e9e006a553e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9be33f4a10ace9ff5d5437e4029e7fd1a388900324d240e0514e5e9e006a553e", kill_on_drop: false }`
[INFO] [stdout] 9be33f4a10ace9ff5d5437e4029e7fd1a388900324d240e0514e5e9e006a553e