[INFO] updating cached repository segfo/qrcode
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/segfo/qrcode
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/segfo/qrcode" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/segfo/qrcode"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/segfo/qrcode'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/segfo/qrcode" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/segfo/qrcode"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/segfo/qrcode'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ffb9a41e9c31e5a97bb0b329e57758914e79b68f
[INFO] sha for GitHub repo segfo/qrcode: ffb9a41e9c31e5a97bb0b329e57758914e79b68f
[INFO] validating manifest of segfo/qrcode on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of segfo/qrcode on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing segfo/qrcode
[INFO] finished frobbing segfo/qrcode
[INFO] frobbed toml for segfo/qrcode written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/segfo/qrcode/Cargo.toml
[INFO] started frobbing segfo/qrcode
[INFO] finished frobbing segfo/qrcode
[INFO] frobbed toml for segfo/qrcode written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/segfo/qrcode/Cargo.toml
[INFO] crate segfo/qrcode has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing segfo/qrcode against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/segfo/qrcode:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 5ea4c76724ac8f64c811ba9ccad4c2224c0de497fc8394f3774a3b8f257c86cd
[INFO] running `"docker" "start" "-a" "5ea4c76724ac8f64c811ba9ccad4c2224c0de497fc8394f3774a3b8f257c86cd"`
[INFO] [stderr]    Compiling qrcodegen v1.4.0
[INFO] [stderr]    Compiling qrcode v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]    --> src/data_type.rs:128:5
[INFO] [stderr]     |
[INFO] [stderr] 128 | use std::env;
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::*`
[INFO] [stderr]    --> src/data_type.rs:129:5
[INFO] [stderr]     |
[INFO] [stderr] 129 | use std::io::*;
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/data_type.rs:131:1
[INFO] [stderr]     |
[INFO] [stderr] 131 | / macro_rules! input {
[INFO] [stderr] 132 | |     (source = $s:expr, $($r:tt)*) => {
[INFO] [stderr] 133 | |         let mut iter = $s.split_whitespace();
[INFO] [stderr] 134 | |         let mut next = || { iter.next().unwrap() };
[INFO] [stderr] ...   |
[INFO] [stderr] 149 | |     };
[INFO] [stderr] 150 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/data_type.rs:152:1
[INFO] [stderr]     |
[INFO] [stderr] 152 | / macro_rules! input_inner {
[INFO] [stderr] 153 | |     ($next:expr) => {};
[INFO] [stderr] 154 | |     ($next:expr, ) => {};
[INFO] [stderr] 155 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 159 | |     };
[INFO] [stderr] 160 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/data_type.rs:162:1
[INFO] [stderr]     |
[INFO] [stderr] 162 | / macro_rules! read_value {
[INFO] [stderr] 163 | |     ($next:expr, ( $($t:tt),* )) => {
[INFO] [stderr] 164 | |         ( $(read_value!($next, $t)),* )
[INFO] [stderr] 165 | |     };
[INFO] [stderr] ...   |
[INFO] [stderr] 181 | |     };
[INFO] [stderr] 182 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `data_type`
[INFO] [stderr]  --> src/test.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use data_type;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `data_type::*`
[INFO] [stderr]  --> src/test.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use data_type::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.14s
[INFO] running `"docker" "inspect" "5ea4c76724ac8f64c811ba9ccad4c2224c0de497fc8394f3774a3b8f257c86cd"`
[INFO] running `"docker" "rm" "-f" "5ea4c76724ac8f64c811ba9ccad4c2224c0de497fc8394f3774a3b8f257c86cd"`
[INFO] [stdout] 5ea4c76724ac8f64c811ba9ccad4c2224c0de497fc8394f3774a3b8f257c86cd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/segfo/qrcode:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 18faeda6d19acd9171dfcf15ea3606a65f966916bf569b133734fed14a61aecd
[INFO] running `"docker" "start" "-a" "18faeda6d19acd9171dfcf15ea3606a65f966916bf569b133734fed14a61aecd"`
[INFO] [stderr]    Compiling qrcode v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]    --> src/data_type.rs:128:5
[INFO] [stderr]     |
[INFO] [stderr] 128 | use std::env;
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::*`
[INFO] [stderr]    --> src/data_type.rs:129:5
[INFO] [stderr]     |
[INFO] [stderr] 129 | use std::io::*;
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/data_type.rs:131:1
[INFO] [stderr]     |
[INFO] [stderr] 131 | / macro_rules! input {
[INFO] [stderr] 132 | |     (source = $s:expr, $($r:tt)*) => {
[INFO] [stderr] 133 | |         let mut iter = $s.split_whitespace();
[INFO] [stderr] 134 | |         let mut next = || { iter.next().unwrap() };
[INFO] [stderr] ...   |
[INFO] [stderr] 149 | |     };
[INFO] [stderr] 150 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/data_type.rs:152:1
[INFO] [stderr]     |
[INFO] [stderr] 152 | / macro_rules! input_inner {
[INFO] [stderr] 153 | |     ($next:expr) => {};
[INFO] [stderr] 154 | |     ($next:expr, ) => {};
[INFO] [stderr] 155 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 159 | |     };
[INFO] [stderr] 160 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/data_type.rs:162:1
[INFO] [stderr]     |
[INFO] [stderr] 162 | / macro_rules! read_value {
[INFO] [stderr] 163 | |     ($next:expr, ( $($t:tt),* )) => {
[INFO] [stderr] 164 | |         ( $(read_value!($next, $t)),* )
[INFO] [stderr] 165 | |     };
[INFO] [stderr] ...   |
[INFO] [stderr] 181 | |     };
[INFO] [stderr] 182 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `"docker" "inspect" "18faeda6d19acd9171dfcf15ea3606a65f966916bf569b133734fed14a61aecd"`
[INFO] running `"docker" "rm" "-f" "18faeda6d19acd9171dfcf15ea3606a65f966916bf569b133734fed14a61aecd"`
[INFO] [stdout] 18faeda6d19acd9171dfcf15ea3606a65f966916bf569b133734fed14a61aecd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/segfo/qrcode:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 9f20cea85858259c1c90f1cd3b423e518d3896afd42de8ab1135aed2cd08eb8c
[INFO] running `"docker" "start" "-a" "9f20cea85858259c1c90f1cd3b423e518d3896afd42de8ab1135aed2cd08eb8c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/qrcode-08d8227e5acd7cdf
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::datatype_autodetection_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9f20cea85858259c1c90f1cd3b423e518d3896afd42de8ab1135aed2cd08eb8c"`
[INFO] running `"docker" "rm" "-f" "9f20cea85858259c1c90f1cd3b423e518d3896afd42de8ab1135aed2cd08eb8c"`
[INFO] [stdout] 9f20cea85858259c1c90f1cd3b423e518d3896afd42de8ab1135aed2cd08eb8c