[INFO] fetching crate qrgen-rs 0.0.1...
[INFO] testing qrgen-rs-0.0.1 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate qrgen-rs 0.0.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate qrgen-rs 0.0.1
[INFO] finished tweaking crates.io crate qrgen-rs 0.0.1
[INFO] tweaked toml for crates.io crate qrgen-rs 0.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate qrgen-rs 0.0.1 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate qrgen-rs 0.0.1 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e14f5ab23e0fdc054cda0c072cf19d61c7ba59e71092c67434d31de33520e001
[INFO] running `Command { std: "docker" "start" "-a" "e14f5ab23e0fdc054cda0c072cf19d61c7ba59e71092c67434d31de33520e001", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e14f5ab23e0fdc054cda0c072cf19d61c7ba59e71092c67434d31de33520e001", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e14f5ab23e0fdc054cda0c072cf19d61c7ba59e71092c67434d31de33520e001", kill_on_drop: false }`
[INFO] [stdout] e14f5ab23e0fdc054cda0c072cf19d61c7ba59e71092c67434d31de33520e001
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 496d208f102390874e6f25a8a967c6b75f2663dc61c70fe0229e39ba609aded1
[INFO] running `Command { std: "docker" "start" "-a" "496d208f102390874e6f25a8a967c6b75f2663dc61c70fe0229e39ba609aded1", kill_on_drop: false }`
[INFO] [stderr]    Compiling qrgen-rs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> src/main.rs:126:7
[INFO] [stdout]     |
[INFO] [stdout] 126 |   let msg = MESSAGE;
[INFO] [stdout]     |       ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `version` is never read
[INFO] [stdout]   --> src/main.rs:25:3
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct Qr {
[INFO] [stdout]    |        -- field in this struct
[INFO] [stdout] 25 |   version: QrVersion,
[INFO] [stdout]    |   ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `timing_line_finder_patterns`, `timing_line`, `msg_to_binary_code`, and `binary_code_to_char_symbols` are never used
[INFO] [stdout]   --> src/main.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl Qr {
[INFO] [stdout]    | ------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 71 |   pub fn timing_line_finder_patterns(&mut self) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |   fn timing_line(&mut self) {
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |   fn msg_to_binary_code(text: &str) -> String {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 99 |   fn binary_code_to_char_symbols(code: String) -> String {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "496d208f102390874e6f25a8a967c6b75f2663dc61c70fe0229e39ba609aded1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "496d208f102390874e6f25a8a967c6b75f2663dc61c70fe0229e39ba609aded1", kill_on_drop: false }`
[INFO] [stdout] 496d208f102390874e6f25a8a967c6b75f2663dc61c70fe0229e39ba609aded1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bef6c11a40f8bbefa41ed0564bb630548d1471fbd27e7d636628fb0789b1ac49
[INFO] running `Command { std: "docker" "start" "-a" "bef6c11a40f8bbefa41ed0564bb630548d1471fbd27e7d636628fb0789b1ac49", kill_on_drop: false }`
[INFO] [stderr]    Compiling qrgen-rs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> src/main.rs:126:7
[INFO] [stdout]     |
[INFO] [stdout] 126 |   let msg = MESSAGE;
[INFO] [stdout]     |       ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `version` is never read
[INFO] [stdout]   --> src/main.rs:25:3
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct Qr {
[INFO] [stdout]    |        -- field in this struct
[INFO] [stdout] 25 |   version: QrVersion,
[INFO] [stdout]    |   ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `timing_line_finder_patterns`, `timing_line`, `msg_to_binary_code`, and `binary_code_to_char_symbols` are never used
[INFO] [stdout]   --> src/main.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl Qr {
[INFO] [stdout]    | ------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 71 |   pub fn timing_line_finder_patterns(&mut self) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |   fn timing_line(&mut self) {
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |   fn msg_to_binary_code(text: &str) -> String {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 99 |   fn binary_code_to_char_symbols(code: String) -> String {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "bef6c11a40f8bbefa41ed0564bb630548d1471fbd27e7d636628fb0789b1ac49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bef6c11a40f8bbefa41ed0564bb630548d1471fbd27e7d636628fb0789b1ac49", kill_on_drop: false }`
[INFO] [stdout] bef6c11a40f8bbefa41ed0564bb630548d1471fbd27e7d636628fb0789b1ac49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 492d243b41df29ea0043ed54760f54d64667baba7d5f4ad4bb2f59ae5a207f87
[INFO] running `Command { std: "docker" "start" "-a" "492d243b41df29ea0043ed54760f54d64667baba7d5f4ad4bb2f59ae5a207f87", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]    --> src/main.rs:126:7
[INFO] [stderr]     |
[INFO] [stderr] 126 |   let msg = MESSAGE;
[INFO] [stderr]     |       ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `version` is never read
[INFO] [stderr]   --> src/main.rs:25:3
[INFO] [stderr]    |
[INFO] [stderr] 24 | struct Qr {
[INFO] [stderr]    |        -- field in this struct
[INFO] [stderr] 25 |   version: QrVersion,
[INFO] [stderr]    |   ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `timing_line_finder_patterns`, `timing_line`, `msg_to_binary_code`, and `binary_code_to_char_symbols` are never used
[INFO] [stderr]   --> src/main.rs:71:10
[INFO] [stderr]    |
[INFO] [stderr] 30 | impl Qr {
[INFO] [stderr]    | ------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 71 |   pub fn timing_line_finder_patterns(&mut self) {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 75 |   fn timing_line(&mut self) {
[INFO] [stderr]    |      ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 80 |   fn msg_to_binary_code(text: &str) -> String {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 99 |   fn binary_code_to_char_symbols(code: String) -> String {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `qrgen-rs` (bin "qrgen-rs" test) generated 3 warnings (run `cargo fix --bin "qrgen-rs" -p qrgen-rs --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/qrgen_rs-cd98678304227d6c)
[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" "492d243b41df29ea0043ed54760f54d64667baba7d5f4ad4bb2f59ae5a207f87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "492d243b41df29ea0043ed54760f54d64667baba7d5f4ad4bb2f59ae5a207f87", kill_on_drop: false }`
[INFO] [stdout] 492d243b41df29ea0043ed54760f54d64667baba7d5f4ad4bb2f59ae5a207f87
