[INFO] fetching crate gfaas-macro 0.3.0...
[INFO] testing gfaas-macro-0.3.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate gfaas-macro 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate gfaas-macro 0.3.0
[INFO] finished tweaking crates.io crate gfaas-macro 0.3.0
[INFO] tweaked toml for crates.io crate gfaas-macro 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gfaas-macro 0.3.0 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 9 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.104)
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded appdirs v0.2.0
[INFO] [stderr]   Downloaded ole32-sys v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5513a78c07e161ace4c168873a0ca764ddbfe691fca67df51e627c2b6740049c
[INFO] running `Command { std: "docker" "start" "-a" "5513a78c07e161ace4c168873a0ca764ddbfe691fca67df51e627c2b6740049c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5513a78c07e161ace4c168873a0ca764ddbfe691fca67df51e627c2b6740049c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5513a78c07e161ace4c168873a0ca764ddbfe691fca67df51e627c2b6740049c", kill_on_drop: false }`
[INFO] [stdout] 5513a78c07e161ace4c168873a0ca764ddbfe691fca67df51e627c2b6740049c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e6a39549f22f0c5acd2833da35b06cdcaa2d29986349e396245ee87b651c2a02
[INFO] running `Command { std: "docker" "start" "-a" "e6a39549f22f0c5acd2833da35b06cdcaa2d29986349e396245ee87b651c2a02", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling appdirs v0.2.0
[INFO] [stderr]    Compiling gfaas-macro v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `fn_token`, `paren_token`, and `body` are never read
[INFO] [stdout]   --> src/logic.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct GwasmFn {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 14 |     vis: Visibility,
[INFO] [stdout] 15 |     fn_token: Token![fn],
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 16 |     ident: Ident,
[INFO] [stdout] 17 |     paren_token: Paren,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     body: Box<Block>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GwasmFn` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `eq_token` is never read
[INFO] [stdout]   --> src/logic.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct GwasmAttr {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 66 |     ident: Ident,
[INFO] [stdout] 67 |     eq_token: Token![=],
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GwasmAttr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.93s
[INFO] running `Command { std: "docker" "inspect" "e6a39549f22f0c5acd2833da35b06cdcaa2d29986349e396245ee87b651c2a02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6a39549f22f0c5acd2833da35b06cdcaa2d29986349e396245ee87b651c2a02", kill_on_drop: false }`
[INFO] [stdout] e6a39549f22f0c5acd2833da35b06cdcaa2d29986349e396245ee87b651c2a02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] eafe606d5dcceb1183b636d399799c40f79798bb61654483699bf2bcb3adc700
[INFO] running `Command { std: "docker" "start" "-a" "eafe606d5dcceb1183b636d399799c40f79798bb61654483699bf2bcb3adc700", kill_on_drop: false }`
[INFO] [stderr]    Compiling gfaas-macro v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `fn_token`, `paren_token`, and `body` are never read
[INFO] [stdout]   --> src/logic.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct GwasmFn {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 14 |     vis: Visibility,
[INFO] [stdout] 15 |     fn_token: Token![fn],
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 16 |     ident: Ident,
[INFO] [stdout] 17 |     paren_token: Paren,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     body: Box<Block>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GwasmFn` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `eq_token` is never read
[INFO] [stdout]   --> src/logic.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct GwasmAttr {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 66 |     ident: Ident,
[INFO] [stdout] 67 |     eq_token: Token![=],
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GwasmAttr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `fn_token`, `paren_token`, and `body` are never read
[INFO] [stdout]   --> src/logic.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct GwasmFn {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 14 |     vis: Visibility,
[INFO] [stdout] 15 |     fn_token: Token![fn],
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 16 |     ident: Ident,
[INFO] [stdout] 17 |     paren_token: Paren,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     body: Box<Block>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GwasmFn` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `eq_token` is never read
[INFO] [stdout]   --> src/logic.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct GwasmAttr {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 66 |     ident: Ident,
[INFO] [stdout] 67 |     eq_token: Token![=],
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GwasmAttr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "eafe606d5dcceb1183b636d399799c40f79798bb61654483699bf2bcb3adc700", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eafe606d5dcceb1183b636d399799c40f79798bb61654483699bf2bcb3adc700", kill_on_drop: false }`
[INFO] [stdout] eafe606d5dcceb1183b636d399799c40f79798bb61654483699bf2bcb3adc700
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 18aeda4b6db65ea9587b200b46f8954ade6d7900275f049681c86d8e290875ef
[INFO] running `Command { std: "docker" "start" "-a" "18aeda4b6db65ea9587b200b46f8954ade6d7900275f049681c86d8e290875ef", kill_on_drop: false }`
[INFO] [stderr] warning: fields `fn_token`, `paren_token`, and `body` are never read
[INFO] [stderr]   --> src/logic.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct GwasmFn {
[INFO] [stderr]    |            ------- fields in this struct
[INFO] [stderr] 14 |     vis: Visibility,
[INFO] [stderr] 15 |     fn_token: Token![fn],
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 16 |     ident: Ident,
[INFO] [stderr] 17 |     paren_token: Paren,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 20 |     body: Box<Block>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `GwasmFn` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `eq_token` is never read
[INFO] [stderr]   --> src/logic.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 65 | pub struct GwasmAttr {
[INFO] [stderr]    |            --------- field in this struct
[INFO] [stderr] 66 |     ident: Ident,
[INFO] [stderr] 67 |     eq_token: Token![=],
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `GwasmAttr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `gfaas-macro` (lib) generated 2 warnings
[INFO] [stderr] warning: `gfaas-macro` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gfaas_macro-4c159efe8c5e689d)
[INFO] [stderr]    Doc-tests gfaas_macro
[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] [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" "18aeda4b6db65ea9587b200b46f8954ade6d7900275f049681c86d8e290875ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18aeda4b6db65ea9587b200b46f8954ade6d7900275f049681c86d8e290875ef", kill_on_drop: false }`
[INFO] [stdout] 18aeda4b6db65ea9587b200b46f8954ade6d7900275f049681c86d8e290875ef