[INFO] updating cached repository yaymukund/suzanne-metadata
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/yaymukund/suzanne-metadata
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/yaymukund/suzanne-metadata" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/yaymukund/suzanne-metadata"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/yaymukund/suzanne-metadata'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/yaymukund/suzanne-metadata" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/yaymukund/suzanne-metadata"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/yaymukund/suzanne-metadata'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a04fba177b4ff6757f8748e8349df34c22fae8ad
[INFO] sha for GitHub repo yaymukund/suzanne-metadata: a04fba177b4ff6757f8748e8349df34c22fae8ad
[INFO] validating manifest of yaymukund/suzanne-metadata 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 yaymukund/suzanne-metadata 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 yaymukund/suzanne-metadata
[INFO] finished frobbing yaymukund/suzanne-metadata
[INFO] frobbed toml for yaymukund/suzanne-metadata written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/yaymukund/suzanne-metadata/Cargo.toml
[INFO] started frobbing yaymukund/suzanne-metadata
[INFO] finished frobbing yaymukund/suzanne-metadata
[INFO] frobbed toml for yaymukund/suzanne-metadata written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/yaymukund/suzanne-metadata/Cargo.toml
[INFO] crate yaymukund/suzanne-metadata 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 yaymukund/suzanne-metadata against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/yaymukund/suzanne-metadata:/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] db4e808a0efe6be149ea614a9588a100fd9d7a6cbbcd7b117230f27d3a5cbfa2
[INFO] running `"docker" "start" "-a" "db4e808a0efe6be149ea614a9588a100fd9d7a6cbbcd7b117230f27d3a5cbfa2"`
[INFO] [stderr]    Compiling cc v1.0.3
[INFO] [stderr]    Compiling libc v0.2.34
[INFO] [stderr]    Compiling derive_builder v0.5.1
[INFO] [stderr]    Compiling num-traits v0.1.41
[INFO] [stderr]    Compiling serde v1.0.27
[INFO] [stderr]    Compiling byteorder v1.2.1
[INFO] [stderr]    Compiling same-file v1.0.0
[INFO] [stderr]    Compiling derive_builder_core v0.2.0
[INFO] [stderr]    Compiling serde_derive_internals v0.19.0
[INFO] [stderr]    Compiling walkdir v2.0.1
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling rand v0.3.19
[INFO] [stderr]    Compiling clicolors-control v0.1.0
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling atty v0.2.6
[INFO] [stderr]    Compiling filetime v0.1.14
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]    Compiling serde_derive v1.0.27
[INFO] [stderr]    Compiling clap v2.29.0
[INFO] [stderr]    Compiling regex v0.2.3
[INFO] [stderr]    Compiling flate2 v0.2.20
[INFO] [stderr]    Compiling parking_lot_core v0.2.8
[INFO] [stderr]    Compiling parking_lot v0.5.3
[INFO] [stderr]    Compiling serde_json v1.0.9
[INFO] [stderr]    Compiling console v0.5.0
[INFO] [stderr]    Compiling id3 v0.2.3
[INFO] [stderr]    Compiling env_logger v0.5.7
[INFO] [stderr]    Compiling indicatif v0.8.0
[INFO] [stderr]    Compiling backtrace v0.3.4
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling mp3-duration v0.1.1
[INFO] [stderr]    Compiling suzanne-metadata v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/music_library.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/music_library.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `"docker" "inspect" "db4e808a0efe6be149ea614a9588a100fd9d7a6cbbcd7b117230f27d3a5cbfa2"`
[INFO] running `"docker" "rm" "-f" "db4e808a0efe6be149ea614a9588a100fd9d7a6cbbcd7b117230f27d3a5cbfa2"`
[INFO] [stdout] db4e808a0efe6be149ea614a9588a100fd9d7a6cbbcd7b117230f27d3a5cbfa2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/yaymukund/suzanne-metadata:/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] 5f9436ec56f4edf390f905f4a1962a2d80841d0df5a830629b7e2158bea9f381
[INFO] running `"docker" "start" "-a" "5f9436ec56f4edf390f905f4a1962a2d80841d0df5a830629b7e2158bea9f381"`
[INFO] [stderr]    Compiling suzanne-metadata v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/music_library.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/music_library.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `"docker" "inspect" "5f9436ec56f4edf390f905f4a1962a2d80841d0df5a830629b7e2158bea9f381"`
[INFO] running `"docker" "rm" "-f" "5f9436ec56f4edf390f905f4a1962a2d80841d0df5a830629b7e2158bea9f381"`
[INFO] [stdout] 5f9436ec56f4edf390f905f4a1962a2d80841d0df5a830629b7e2158bea9f381
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/yaymukund/suzanne-metadata:/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] 1db42f7b705a0a29cfc100248dd8cd2476fd510c10b5543babd28a4a0d3b95e9
[INFO] running `"docker" "start" "-a" "1db42f7b705a0a29cfc100248dd8cd2476fd510c10b5543babd28a4a0d3b95e9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/suzanne_metadata-c6d2f9c0479b51dc
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1db42f7b705a0a29cfc100248dd8cd2476fd510c10b5543babd28a4a0d3b95e9"`
[INFO] running `"docker" "rm" "-f" "1db42f7b705a0a29cfc100248dd8cd2476fd510c10b5543babd28a4a0d3b95e9"`
[INFO] [stdout] 1db42f7b705a0a29cfc100248dd8cd2476fd510c10b5543babd28a4a0d3b95e9