[INFO] fetching crate rz 0.1.5...
[INFO] testing rz-0.1.5 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate rz 0.1.5 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate rz 0.1.5
[INFO] finished tweaking crates.io crate rz 0.1.5
[INFO] tweaked toml for crates.io crate rz 0.1.5 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rz 0.1.5 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] crate crates.io crate rz 0.1.5 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 78889a87f8cac3338e32011c8c47361bff5767265c7cf034927b757a5a946d0d
[INFO] running `Command { std: "docker" "start" "-a" "78889a87f8cac3338e32011c8c47361bff5767265c7cf034927b757a5a946d0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78889a87f8cac3338e32011c8c47361bff5767265c7cf034927b757a5a946d0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78889a87f8cac3338e32011c8c47361bff5767265c7cf034927b757a5a946d0d", kill_on_drop: false }`
[INFO] [stdout] 78889a87f8cac3338e32011c8c47361bff5767265c7cf034927b757a5a946d0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a14060a3eaa1a669c959cb2f85450ba40faf13b1c25f7218adf3369c6c26ac46
[INFO] running `Command { std: "docker" "start" "-a" "a14060a3eaa1a669c959cb2f85450ba40faf13b1c25f7218adf3369c6c26ac46", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling rz v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `name` and `year` are never read
[INFO] [stdout]   --> src/license/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct MIT {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 10 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 11 |     pub year: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `year` are never read
[INFO] [stdout]   --> src/license/mod.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct Apache2 {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 48 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 49 |     pub year: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `year` are never read
[INFO] [stdout]   --> src/license/mod.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub struct BSD3 {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 94 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 95 |     pub year: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `year` are never read
[INFO] [stdout]    --> src/license/mod.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 136 | pub struct BSD2 {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] 137 |     pub name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 138 |     pub year: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.75s
[INFO] running `Command { std: "docker" "inspect" "a14060a3eaa1a669c959cb2f85450ba40faf13b1c25f7218adf3369c6c26ac46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a14060a3eaa1a669c959cb2f85450ba40faf13b1c25f7218adf3369c6c26ac46", kill_on_drop: false }`
[INFO] [stdout] a14060a3eaa1a669c959cb2f85450ba40faf13b1c25f7218adf3369c6c26ac46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] fdb8efe420f8d84f747570cb091fdca890528e9e2561799852354e2ca94e42e2
[INFO] running `Command { std: "docker" "start" "-a" "fdb8efe420f8d84f747570cb091fdca890528e9e2561799852354e2ca94e42e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rz v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `name` and `year` are never read
[INFO] [stdout]   --> src/license/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct MIT {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 10 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 11 |     pub year: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `year` are never read
[INFO] [stdout]   --> src/license/mod.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct Apache2 {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 48 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 49 |     pub year: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `year` are never read
[INFO] [stdout]   --> src/license/mod.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub struct BSD3 {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 94 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 95 |     pub year: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `year` are never read
[INFO] [stdout]    --> src/license/mod.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 136 | pub struct BSD2 {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] 137 |     pub name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 138 |     pub year: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "fdb8efe420f8d84f747570cb091fdca890528e9e2561799852354e2ca94e42e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdb8efe420f8d84f747570cb091fdca890528e9e2561799852354e2ca94e42e2", kill_on_drop: false }`
[INFO] [stdout] fdb8efe420f8d84f747570cb091fdca890528e9e2561799852354e2ca94e42e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5f7d883799a32c46a48cc985544c0396ad21ed7c0fedcf3a9a48e0e48fdc04ce
[INFO] running `Command { std: "docker" "start" "-a" "5f7d883799a32c46a48cc985544c0396ad21ed7c0fedcf3a9a48e0e48fdc04ce", kill_on_drop: false }`
[INFO] [stderr] warning: fields `name` and `year` are never read
[INFO] [stderr]   --> src/license/mod.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 9  | pub struct MIT {
[INFO] [stderr]    |            --- fields in this struct
[INFO] [stderr] 10 |     pub name: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 11 |     pub year: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name` and `year` are never read
[INFO] [stderr]   --> src/license/mod.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub struct Apache2 {
[INFO] [stderr]    |            ------- fields in this struct
[INFO] [stderr] 48 |     pub name: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 49 |     pub year: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name` and `year` are never read
[INFO] [stderr]   --> src/license/mod.rs:94:9
[INFO] [stderr]    |
[INFO] [stderr] 93 | pub struct BSD3 {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr] 94 |     pub name: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 95 |     pub year: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name` and `year` are never read
[INFO] [stderr]    --> src/license/mod.rs:137:9
[INFO] [stderr]     |
[INFO] [stderr] 136 | pub struct BSD2 {
[INFO] [stderr]     |            ---- fields in this struct
[INFO] [stderr] 137 |     pub name: String,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 138 |     pub year: String,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rz` (bin "rz" test) generated 4 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rz-a74918906361ace9)
[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" "5f7d883799a32c46a48cc985544c0396ad21ed7c0fedcf3a9a48e0e48fdc04ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f7d883799a32c46a48cc985544c0396ad21ed7c0fedcf3a9a48e0e48fdc04ce", kill_on_drop: false }`
[INFO] [stdout] 5f7d883799a32c46a48cc985544c0396ad21ed7c0fedcf3a9a48e0e48fdc04ce