[INFO] fetching crate serde-hex-utils 0.1.0...
[INFO] testing serde-hex-utils-0.1.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate serde-hex-utils 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate serde-hex-utils 0.1.0
[INFO] finished tweaking crates.io crate serde-hex-utils 0.1.0
[INFO] tweaked toml for crates.io crate serde-hex-utils 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde-hex-utils 0.1.0 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "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" "+33835004928d3bf65db4d4712e1330766263b0bd" "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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 64f21d019e67edfb76517d4b0936e15214724b87997652d76e412a58dcd333c2
[INFO] running `Command { std: "docker" "start" "-a" "64f21d019e67edfb76517d4b0936e15214724b87997652d76e412a58dcd333c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64f21d019e67edfb76517d4b0936e15214724b87997652d76e412a58dcd333c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64f21d019e67edfb76517d4b0936e15214724b87997652d76e412a58dcd333c2", kill_on_drop: false }`
[INFO] [stdout] 64f21d019e67edfb76517d4b0936e15214724b87997652d76e412a58dcd333c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f8778f3b95bf9167a5b05294361a488e373233f2ff59c1215a614c889328ebb
[INFO] running `Command { std: "docker" "start" "-a" "4f8778f3b95bf9167a5b05294361a488e373233f2ff59c1215a614c889328ebb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde-hex-utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.27s
[INFO] running `Command { std: "docker" "inspect" "4f8778f3b95bf9167a5b05294361a488e373233f2ff59c1215a614c889328ebb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f8778f3b95bf9167a5b05294361a488e373233f2ff59c1215a614c889328ebb", kill_on_drop: false }`
[INFO] [stdout] 4f8778f3b95bf9167a5b05294361a488e373233f2ff59c1215a614c889328ebb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b672479e2d1c1e0f01060c394440d0093795cd0a21fe374f9f60794a2cd04a7
[INFO] running `Command { std: "docker" "start" "-a" "2b672479e2d1c1e0f01060c394440d0093795cd0a21fe374f9f60794a2cd04a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde-hex-utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find module or crate `ismp` in this scope
[INFO] [stdout]    --> src/lib.rs:280:6
[INFO] [stdout]     |
[INFO] [stdout] 280 |     use ismp::router::{GetRequest, GetResponse, PostRequest, PostResponse, StorageValue};
[INFO] [stdout]     |         ^^^^ use of unresolved module or unlinked crate `ismp`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `ismp`, use `cargo add ismp` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `ismp` in this scope
[INFO] [stdout]    --> src/lib.rs:397:7
[INFO] [stdout]     |
[INFO] [stdout] 397 |         use ismp::{consensus::StateMachineId, host::StateMachine};
[INFO] [stdout]     |             ^^^^ use of unresolved module or unlinked crate `ismp`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `ismp`, use `cargo add ismp` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `primitive_types`
[INFO] [stdout]    --> src/lib.rs:278:6
[INFO] [stdout]     |
[INFO] [stdout] 278 |     use primitive_types::{H256, H512};
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `primitive_types`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `primitive_types`, use `cargo add primitive_types` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `ismp` in this scope
[INFO] [stdout]    --> src/lib.rs:285:12
[INFO] [stdout]     |
[INFO] [stdout] 285 |             source: ismp::host::StateMachine::Polkadot(100),
[INFO] [stdout]     |                     ^^^^ use of unresolved module or unlinked crate `ismp`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `ismp`, use `cargo add ismp` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `ismp` in this scope
[INFO] [stdout]    --> src/lib.rs:286:10
[INFO] [stdout]     |
[INFO] [stdout] 286 |             dest: ismp::host::StateMachine::Polkadot(2000),
[INFO] [stdout]     |                   ^^^^ use of unresolved module or unlinked crate `ismp`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `ismp`, use `cargo add ismp` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `ismp` in this scope
[INFO] [stdout]    --> src/lib.rs:306:12
[INFO] [stdout]     |
[INFO] [stdout] 306 |             source: ismp::host::StateMachine::Polkadot(100),
[INFO] [stdout]     |                     ^^^^ use of unresolved module or unlinked crate `ismp`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `ismp`, use `cargo add ismp` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `ismp` in this scope
[INFO] [stdout]    --> src/lib.rs:307:10
[INFO] [stdout]     |
[INFO] [stdout] 307 |             dest: ismp::host::StateMachine::Polkadot(2000),
[INFO] [stdout]     |                   ^^^^ use of unresolved module or unlinked crate `ismp`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `ismp`, use `cargo add ismp` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `ismp` in this scope
[INFO] [stdout]    --> src/lib.rs:330:12
[INFO] [stdout]     |
[INFO] [stdout] 330 |             source: ismp::host::StateMachine::Polkadot(100),
[INFO] [stdout]     |                     ^^^^ use of unresolved module or unlinked crate `ismp`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `ismp`, use `cargo add ismp` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `ismp` in this scope
[INFO] [stdout]    --> src/lib.rs:331:10
[INFO] [stdout]     |
[INFO] [stdout] 331 |             dest: ismp::host::StateMachine::Polkadot(2000),
[INFO] [stdout]     |                   ^^^^ use of unresolved module or unlinked crate `ismp`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `ismp`, use `cargo add ismp` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `ismp` in this scope
[INFO] [stdout]    --> src/lib.rs:356:12
[INFO] [stdout]     |
[INFO] [stdout] 356 |             source: ismp::host::StateMachine::Polkadot(100),
[INFO] [stdout]     |                     ^^^^ use of unresolved module or unlinked crate `ismp`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `ismp`, use `cargo add ismp` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `ismp` in this scope
[INFO] [stdout]    --> src/lib.rs:357:10
[INFO] [stdout]     |
[INFO] [stdout] 357 |             dest: ismp::host::StateMachine::Polkadot(2000),
[INFO] [stdout]     |                   ^^^^ use of unresolved module or unlinked crate `ismp`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `ismp`, use `cargo add ismp` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/lib.rs:294:20
[INFO] [stdout]     |
[INFO] [stdout] 294 |         let serialized = serde_json::to_string(&post).unwrap();
[INFO] [stdout]     |                          ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/lib.rs:298:35
[INFO] [stdout]     |
[INFO] [stdout] 298 |         let deserialized: PostRequest = serde_json::from_str(&serialized).unwrap();
[INFO] [stdout]     |                                         ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/lib.rs:318:20
[INFO] [stdout]     |
[INFO] [stdout] 318 |         let serialized = serde_json::to_string(&response).unwrap();
[INFO] [stdout]     |                          ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/lib.rs:322:36
[INFO] [stdout]     |
[INFO] [stdout] 322 |         let deserialized: PostResponse = serde_json::from_str(&serialized).unwrap();
[INFO] [stdout]     |                                          ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/lib.rs:344:20
[INFO] [stdout]     |
[INFO] [stdout] 344 |         let serialized = serde_json::to_string(&get).unwrap();
[INFO] [stdout]     |                          ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/lib.rs:348:34
[INFO] [stdout]     |
[INFO] [stdout] 348 |         let deserialized: GetRequest = serde_json::from_str(&serialized).unwrap();
[INFO] [stdout]     |                                        ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/lib.rs:386:20
[INFO] [stdout]     |
[INFO] [stdout] 386 |         let serialized = serde_json::to_string(&response).unwrap();
[INFO] [stdout]     |                          ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/lib.rs:390:35
[INFO] [stdout]     |
[INFO] [stdout] 390 |         let deserialized: GetResponse = serde_json::from_str(&serialized).unwrap();
[INFO] [stdout]     |                                         ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/lib.rs:400:20
[INFO] [stdout]     |
[INFO] [stdout] 400 |         let serialized = serde_json::to_string(&state_machine_updated).unwrap();
[INFO] [stdout]     |                          ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/lib.rs:404:38
[INFO] [stdout]     |
[INFO] [stdout] 404 |         let deserialized: StateMachineId = serde_json::from_str(&serialized).unwrap();
[INFO] [stdout]     |                                            ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `serde-hex-utils` (lib test) due to 21 previous errors
[INFO] running `Command { std: "docker" "inspect" "2b672479e2d1c1e0f01060c394440d0093795cd0a21fe374f9f60794a2cd04a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b672479e2d1c1e0f01060c394440d0093795cd0a21fe374f9f60794a2cd04a7", kill_on_drop: false }`
[INFO] [stdout] 2b672479e2d1c1e0f01060c394440d0093795cd0a21fe374f9f60794a2cd04a7
