[INFO] fetching crate sonare 0.12.0-nightly...
[INFO] checking sonare-0.12.0-nightly against try#fcfb0ffc7ed7fc631df1136063939ef648434735 for pr-152543
[INFO] extracting crate sonare 0.12.0-nightly into /workspace/builds/worker-3-tc2/source
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate sonare 0.12.0-nightly
[INFO] finished tweaking crates.io crate sonare 0.12.0-nightly
[INFO] tweaked toml for crates.io crate sonare 0.12.0-nightly written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sonare 0.12.0-nightly on toolchain fcfb0ffc7ed7fc631df1136063939ef648434735
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fcfb0ffc7ed7fc631df1136063939ef648434735" "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" "+fcfb0ffc7ed7fc631df1136063939ef648434735" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 104 packages to latest compatible versions
[INFO] [stderr]       Adding aluvm v0.12.0-beta.1 (available: v0.12.0)
[INFO] [stderr]       Adding amplify v4.8.1 (available: v4.9.0)
[INFO] [stderr]       Adding baid64 v0.3.0 (available: v0.4.2)
[INFO] [stderr]       Adding commit_encoding_derive v0.12.0-beta.6 (available: v0.12.0)
[INFO] [stderr]       Adding commit_verify v0.12.0-beta.6 (available: v0.12.1)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding getrandom v0.2.17 (available: v0.4.1)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.10.0)
[INFO] [stderr]       Adding strict_encoding v2.8.2 (available: v2.9.1)
[INFO] [stderr]       Adding strict_types v2.8.3 (available: v2.9.1)
[INFO] [stderr]       Adding vesper-lang v0.2.1 (available: v0.2.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fcfb0ffc7ed7fc631df1136063939ef648434735" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+fcfb0ffc7ed7fc631df1136063939ef648434735" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e97279d259e34ef9f51cb9d30a4ab2035c885e5853aaec9978ff648b20621ae
[INFO] running `Command { std: "docker" "start" "-a" "9e97279d259e34ef9f51cb9d30a4ab2035c885e5853aaec9978ff648b20621ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e97279d259e34ef9f51cb9d30a4ab2035c885e5853aaec9978ff648b20621ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e97279d259e34ef9f51cb9d30a4ab2035c885e5853aaec9978ff648b20621ae", kill_on_drop: false }`
[INFO] [stdout] 9e97279d259e34ef9f51cb9d30a4ab2035c885e5853aaec9978ff648b20621ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+fcfb0ffc7ed7fc631df1136063939ef648434735" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd528e7623686f139e274fea34f0d87e01f706fa41a6a09393058f28da463486
[INFO] running `Command { std: "docker" "start" "-a" "cd528e7623686f139e274fea34f0d87e01f706fa41a6a09393058f28da463486", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking ascii v1.1.0
[INFO] [stderr]     Checking amplify_num v0.5.3
[INFO] [stderr]     Checking mnemonic v1.1.1
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking single_use_seals v0.12.0
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking ripemd v0.1.3
[INFO] [stderr]     Checking amplify_syn v2.0.1
[INFO] [stderr]    Compiling amplify_derive v4.0.1
[INFO] [stderr]    Compiling strict_encoding_derive v2.8.0
[INFO] [stderr]     Checking amplify v4.8.1
[INFO] [stderr]     Checking strict_encoding v2.8.2
[INFO] [stderr]     Checking baid64 v0.4.2
[INFO] [stderr]     Checking baid64 v0.3.0
[INFO] [stderr]    Compiling commit_encoding_derive v0.12.0-beta.6
[INFO] [stderr]     Checking vesper-lang v0.2.1
[INFO] [stderr]     Checking strict_types v2.8.3
[INFO] [stderr]     Checking commit_verify v0.12.0-beta.6
[INFO] [stderr]     Checking aluvm v0.12.0-beta.1
[INFO] [stderr]     Checking sonare v0.12.0-nightly (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `CallName` is never used
[INFO] [stdout]   --> src/abi/mod.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub type CallName = Ident;
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `OwnedStateName` is never used
[INFO] [stdout]   --> src/abi/mod.rs:31:10
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub type OwnedStateName = Ident;
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `FreeStateName` is never used
[INFO] [stdout]   --> src/abi/mod.rs:32:10
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub type FreeStateName = Ident;
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ErrorName` is never used
[INFO] [stdout]   --> src/abi/mod.rs:33:10
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub type ErrorName = Ident;
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `InputName` is never used
[INFO] [stdout]   --> src/abi/mod.rs:34:10
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub type InputName = Ident;
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `IfaceName` is never used
[INFO] [stdout]   --> src/abi/mod.rs:35:10
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub type IfaceName = Ident;
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OpAbi` is never constructed
[INFO] [stdout]   --> src/abi/mod.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct OpAbi {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ReaderAbi` is never constructed
[INFO] [stdout]   --> src/abi/mod.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct ReaderAbi {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IfaceDecl` is never constructed
[INFO] [stdout]   --> src/abi/mod.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct IfaceDecl {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Interface` is never constructed
[INFO] [stdout]   --> src/abi/mod.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct Interface {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AdaptorCall` is never constructed
[INFO] [stdout]   --> src/abi/mod.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct AdaptorCall {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TypeAdaptor` is never constructed
[INFO] [stdout]   --> src/abi/mod.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct TypeAdaptor {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Contract` is never constructed
[INFO] [stdout]   --> src/abi/mod.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub struct Contract {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `CallName` is never used
[INFO] [stdout]   --> src/abi/mod.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub type CallName = Ident;
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `OwnedStateName` is never used
[INFO] [stdout]   --> src/abi/mod.rs:31:10
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub type OwnedStateName = Ident;
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `FreeStateName` is never used
[INFO] [stdout]   --> src/abi/mod.rs:32:10
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub type FreeStateName = Ident;
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ErrorName` is never used
[INFO] [stdout]   --> src/abi/mod.rs:33:10
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub type ErrorName = Ident;
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `InputName` is never used
[INFO] [stdout]   --> src/abi/mod.rs:34:10
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub type InputName = Ident;
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `IfaceName` is never used
[INFO] [stdout]   --> src/abi/mod.rs:35:10
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub type IfaceName = Ident;
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OpAbi` is never constructed
[INFO] [stdout]   --> src/abi/mod.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct OpAbi {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ReaderAbi` is never constructed
[INFO] [stdout]   --> src/abi/mod.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct ReaderAbi {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IfaceDecl` is never constructed
[INFO] [stdout]   --> src/abi/mod.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct IfaceDecl {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Interface` is never constructed
[INFO] [stdout]   --> src/abi/mod.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct Interface {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AdaptorCall` is never constructed
[INFO] [stdout]   --> src/abi/mod.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct AdaptorCall {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TypeAdaptor` is never constructed
[INFO] [stdout]   --> src/abi/mod.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct TypeAdaptor {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Contract` is never constructed
[INFO] [stdout]   --> src/abi/mod.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub struct Contract {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.19s
[INFO] running `Command { std: "docker" "inspect" "cd528e7623686f139e274fea34f0d87e01f706fa41a6a09393058f28da463486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd528e7623686f139e274fea34f0d87e01f706fa41a6a09393058f28da463486", kill_on_drop: false }`
[INFO] [stdout] cd528e7623686f139e274fea34f0d87e01f706fa41a6a09393058f28da463486