[INFO] fetching crate gfaas-macro 0.3.0...
[INFO] testing gfaas-macro-0.3.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate gfaas-macro 0.3.0 into /workspace/builds/worker-1-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-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gfaas-macro 0.3.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.110)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded appdirs v0.2.0
[INFO] [stderr]   Downloaded ole32-sys v0.2.0
[INFO] [stderr]   Downloaded shell32-sys v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ddb31394830174f15f29e5277c28830d223d80a3f8b93175af453a136b279504
[INFO] running `Command { std: "docker" "start" "-a" "ddb31394830174f15f29e5277c28830d223d80a3f8b93175af453a136b279504", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddb31394830174f15f29e5277c28830d223d80a3f8b93175af453a136b279504", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddb31394830174f15f29e5277c28830d223d80a3f8b93175af453a136b279504", kill_on_drop: false }`
[INFO] [stdout] ddb31394830174f15f29e5277c28830d223d80a3f8b93175af453a136b279504
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1f4224c74557a38ba4f5cc69c9c4df5a8a41411759395258b6848c6dc3dd0db
[INFO] running `Command { std: "docker" "start" "-a" "d1f4224c74557a38ba4f5cc69c9c4df5a8a41411759395258b6848c6dc3dd0db", 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)]` (part of `#[warn(unused)]`) 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 7.30s
[INFO] running `Command { std: "docker" "inspect" "d1f4224c74557a38ba4f5cc69c9c4df5a8a41411759395258b6848c6dc3dd0db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1f4224c74557a38ba4f5cc69c9c4df5a8a41411759395258b6848c6dc3dd0db", kill_on_drop: false }`
[INFO] [stdout] d1f4224c74557a38ba4f5cc69c9c4df5a8a41411759395258b6848c6dc3dd0db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4036b6252659906c7913500d0a6079738db84913261d5c2179d40c99fbb2624e
[INFO] running `Command { std: "docker" "start" "-a" "4036b6252659906c7913500d0a6079738db84913261d5c2179d40c99fbb2624e", 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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 1.33s
[INFO] running `Command { std: "docker" "inspect" "4036b6252659906c7913500d0a6079738db84913261d5c2179d40c99fbb2624e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4036b6252659906c7913500d0a6079738db84913261d5c2179d40c99fbb2624e", kill_on_drop: false }`
[INFO] [stdout] 4036b6252659906c7913500d0a6079738db84913261d5c2179d40c99fbb2624e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0e0a4513d9c635e97396226697f3bc9f7e7a8d714bff07cc58b861f383e4e31c
[INFO] running `Command { std: "docker" "start" "-a" "0e0a4513d9c635e97396226697f3bc9f7e7a8d714bff07cc58b861f383e4e31c", 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)]` (part of `#[warn(unused)]`) 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 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gfaas_macro-68bffb16862ce007)
[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] [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] running `Command { std: "docker" "inspect" "0e0a4513d9c635e97396226697f3bc9f7e7a8d714bff07cc58b861f383e4e31c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e0a4513d9c635e97396226697f3bc9f7e7a8d714bff07cc58b861f383e4e31c", kill_on_drop: false }`
[INFO] [stdout] 0e0a4513d9c635e97396226697f3bc9f7e7a8d714bff07cc58b861f383e4e31c