[INFO] fetching crate barcode-rs 0.1.0...
[INFO] testing barcode-rs-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate barcode-rs 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate barcode-rs 0.1.0
[INFO] finished tweaking crates.io crate barcode-rs 0.1.0
[INFO] tweaked toml for crates.io crate barcode-rs 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate barcode-rs 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 12 packages to latest compatible versions
[INFO] [stderr]       Adding bit-vec v0.6.3 (available: v0.8.0)
[INFO] [stderr]       Adding phf v0.11.3 (available: v0.12.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6bd48604d568be3f174f3fc57d5a5869ba61d8ffb5c0ba7793125c6f8b9e2232
[INFO] running `Command { std: "docker" "start" "-a" "6bd48604d568be3f174f3fc57d5a5869ba61d8ffb5c0ba7793125c6f8b9e2232", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bd48604d568be3f174f3fc57d5a5869ba61d8ffb5c0ba7793125c6f8b9e2232", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bd48604d568be3f174f3fc57d5a5869ba61d8ffb5c0ba7793125c6f8b9e2232", kill_on_drop: false }`
[INFO] [stdout] 6bd48604d568be3f174f3fc57d5a5869ba61d8ffb5c0ba7793125c6f8b9e2232
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] add192bf6de4ab669b5b0c4742acd881bcfaf0b3e5e81501ed6ac64a68ade9a2
[INFO] running `Command { std: "docker" "start" "-a" "add192bf6de4ab669b5b0c4742acd881bcfaf0b3e5e81501ed6ac64a68ade9a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling barcode-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `BorrowEncodingSource` is never used
[INFO] [stdout]  --> src/encoding_source.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait BorrowEncodingSource {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OwnedEncodingSource` is never used
[INFO] [stdout]  --> src/encoding_source.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub trait OwnedEncodingSource {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.59s
[INFO] running `Command { std: "docker" "inspect" "add192bf6de4ab669b5b0c4742acd881bcfaf0b3e5e81501ed6ac64a68ade9a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "add192bf6de4ab669b5b0c4742acd881bcfaf0b3e5e81501ed6ac64a68ade9a2", kill_on_drop: false }`
[INFO] [stdout] add192bf6de4ab669b5b0c4742acd881bcfaf0b3e5e81501ed6ac64a68ade9a2
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] b68d57de0fcc7c54f58f1507459bf7cbc22120d434856bd3e06e3999b183041a
[INFO] running `Command { std: "docker" "start" "-a" "b68d57de0fcc7c54f58f1507459bf7cbc22120d434856bd3e06e3999b183041a", kill_on_drop: false }`
[INFO] [stderr]    Compiling barcode-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `BorrowEncodingSource` is never used
[INFO] [stdout]  --> src/encoding_source.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait BorrowEncodingSource {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OwnedEncodingSource` is never used
[INFO] [stdout]  --> src/encoding_source.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub trait OwnedEncodingSource {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OwnedEncodingSource` is never used
[INFO] [stdout]  --> src/encoding_source.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub trait OwnedEncodingSource {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "b68d57de0fcc7c54f58f1507459bf7cbc22120d434856bd3e06e3999b183041a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b68d57de0fcc7c54f58f1507459bf7cbc22120d434856bd3e06e3999b183041a", kill_on_drop: false }`
[INFO] [stdout] b68d57de0fcc7c54f58f1507459bf7cbc22120d434856bd3e06e3999b183041a
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 2e4a4a0031ad28ef8f89d8c6d4fabe7504e3628d1cbafba2c39d78c1813821de
[INFO] running `Command { std: "docker" "start" "-a" "2e4a4a0031ad28ef8f89d8c6d4fabe7504e3628d1cbafba2c39d78c1813821de", kill_on_drop: false }`
[INFO] [stderr] warning: trait `BorrowEncodingSource` is never used
[INFO] [stderr]  --> src/encoding_source.rs:5:11
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub trait BorrowEncodingSource {
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `OwnedEncodingSource` is never used
[INFO] [stderr]  --> src/encoding_source.rs:9:11
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub trait OwnedEncodingSource {
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `OwnedEncodingSource` is never used
[INFO] [stderr]  --> src/encoding_source.rs:9:11
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub trait OwnedEncodingSource {
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `barcode-rs` (lib) generated 2 warnings
[INFO] [stderr] warning: `barcode-rs` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/barcode_rs-fcb8717f099e23a9)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::code_11 ... ok
[INFO] [stdout] test tests::interleaved_2_of_5 ... ok
[INFO] [stdout] test tests::ean_8 ... ok
[INFO] [stdout] test tests::ean_13 ... ok
[INFO] [stdout] test tests::standard_2_of_5 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2e4a4a0031ad28ef8f89d8c6d4fabe7504e3628d1cbafba2c39d78c1813821de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e4a4a0031ad28ef8f89d8c6d4fabe7504e3628d1cbafba2c39d78c1813821de", kill_on_drop: false }`
[INFO] [stdout] 2e4a4a0031ad28ef8f89d8c6d4fabe7504e3628d1cbafba2c39d78c1813821de