[INFO] fetching crate concordium-smart-contract-engine 6.1.0...
[INFO] checking concordium-smart-contract-engine-6.1.0 against try#95813608313bff49cfc1afc393a946a3c085b772 for pr-148946
[INFO] extracting crate concordium-smart-contract-engine 6.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate concordium-smart-contract-engine 6.1.0
[INFO] finished tweaking crates.io crate concordium-smart-contract-engine 6.1.0
[INFO] tweaked toml for crates.io crate concordium-smart-contract-engine 6.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate concordium-smart-contract-engine 6.1.0 on toolchain 95813608313bff49cfc1afc393a946a3c085b772
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "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" "+95813608313bff49cfc1afc393a946a3c085b772" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "fc31cfa20da6326234517b0fdb40d82a673364da4d7068246e8373c3d8b2f4e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc31cfa20da6326234517b0fdb40d82a673364da4d7068246e8373c3d8b2f4e8", kill_on_drop: false }`
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[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/v0/mod.rs:205:63
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let written = (&mut self.state[offset..end as usize]).write(bytes)?;
[INFO] [stdout]     |                                                               ^^^^^ multiple `write` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `concordium_contracts_common::Write` for the type `&mut [u8]`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `std::io::Write` for the type `&mut [u8]`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 205 -         let written = (&mut self.state[offset..end as usize]).write(bytes)?;
[INFO] [stdout] 205 +         let written = concordium_contracts_common::Write::write(&mut (&mut self.state[offset..end as usize]), bytes)?;
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 205 -         let written = (&mut self.state[offset..end as usize]).write(bytes)?;
[INFO] [stdout] 205 +         let written = std::io::Write::write(&mut (&mut self.state[offset..end as usize]), bytes)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/v0/mod.rs:214:25
[INFO] [stdout]     |
[INFO] [stdout] 214 |         let amt = bytes.write(&self.state[offset..])?;
[INFO] [stdout]     |                         ^^^^^ multiple `write` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `concordium_contracts_common::Write` for the type `&mut [u8]`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `std::io::Write` for the type `&mut [u8]`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 214 -         let amt = bytes.write(&self.state[offset..])?;
[INFO] [stdout] 214 +         let amt = concordium_contracts_common::Write::write(&mut bytes, &self.state[offset..])?;
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 214 -         let amt = bytes.write(&self.state[offset..])?;
[INFO] [stdout] 214 +         let amt = std::io::Write::write(&mut bytes, &self.state[offset..])?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/v0/mod.rs:474:51
[INFO] [stdout]     |
[INFO] [stdout] 474 |         let amt = (&mut memory[start..write_end]).write(&param[offset..end])?;
[INFO] [stdout]     |                                                   ^^^^^ multiple `write` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `concordium_contracts_common::Write` for the type `&mut [u8]`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `std::io::Write` for the type `&mut [u8]`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 474 -         let amt = (&mut memory[start..write_end]).write(&param[offset..end])?;
[INFO] [stdout] 474 +         let amt = concordium_contracts_common::Write::write(&mut (&mut memory[start..write_end]), &param[offset..end])?;
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 474 -         let amt = (&mut memory[start..write_end]).write(&param[offset..end])?;
[INFO] [stdout] 474 +         let amt = std::io::Write::write(&mut (&mut memory[start..write_end]), &param[offset..end])?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/v0/mod.rs:496:51
[INFO] [stdout]     |
[INFO] [stdout] 496 |         let amt = (&mut memory[start..write_end]).write(&policies_bytes[offset..end])?;
[INFO] [stdout]     |                                                   ^^^^^ multiple `write` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `concordium_contracts_common::Write` for the type `&mut [u8]`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `std::io::Write` for the type `&mut [u8]`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 496 -         let amt = (&mut memory[start..write_end]).write(&policies_bytes[offset..end])?;
[INFO] [stdout] 496 +         let amt = concordium_contracts_common::Write::write(&mut (&mut memory[start..write_end]), &policies_bytes[offset..end])?;
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 496 -         let amt = (&mut memory[start..write_end]).write(&policies_bytes[offset..end])?;
[INFO] [stdout] 496 +         let amt = std::io::Write::write(&mut (&mut memory[start..write_end]), &policies_bytes[offset..end])?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/v0/mod.rs:612:42
[INFO] [stdout]     |
[INFO] [stdout] 612 |         (&mut memory[start..start + 32]).write_all(init_origin?.as_ref())?;
[INFO] [stdout]     |                                          ^^^^^^^^^ multiple `write_all` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `concordium_contracts_common::Write` for the type `&mut [u8]`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `std::io::Write` for the type `&mut [u8]`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 612 -         (&mut memory[start..start + 32]).write_all(init_origin?.as_ref())?;
[INFO] [stdout] 612 +         concordium_contracts_common::Write::write_all(&mut (&mut memory[start..start + 32]), init_origin?.as_ref())?;
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 612 -         (&mut memory[start..start + 32]).write_all(init_origin?.as_ref())?;
[INFO] [stdout] 612 +         std::io::Write::write_all(&mut (&mut memory[start..start + 32]), init_origin?.as_ref())?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/v0/mod.rs:714:42
[INFO] [stdout]     |
[INFO] [stdout] 714 |         (&mut memory[start..start + 32]).write_all(invoker?.as_ref())?;
[INFO] [stdout]     |                                          ^^^^^^^^^ multiple `write_all` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `concordium_contracts_common::Write` for the type `&mut [u8]`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `std::io::Write` for the type `&mut [u8]`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 714 -         (&mut memory[start..start + 32]).write_all(invoker?.as_ref())?;
[INFO] [stdout] 714 +         concordium_contracts_common::Write::write_all(&mut (&mut memory[start..start + 32]), invoker?.as_ref())?;
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 714 -         (&mut memory[start..start + 32]).write_all(invoker?.as_ref())?;
[INFO] [stdout] 714 +         std::io::Write::write_all(&mut (&mut memory[start..start + 32]), invoker?.as_ref())?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/v0/mod.rs:727:41
[INFO] [stdout]     |
[INFO] [stdout] 727 |         (&mut memory[start..start + 8]).write_all(&self_address.index.to_le_bytes())?;
[INFO] [stdout]     |                                         ^^^^^^^^^ multiple `write_all` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `concordium_contracts_common::Write` for the type `&mut [u8]`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `std::io::Write` for the type `&mut [u8]`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 727 -         (&mut memory[start..start + 8]).write_all(&self_address.index.to_le_bytes())?;
[INFO] [stdout] 727 +         concordium_contracts_common::Write::write_all(&mut (&mut memory[start..start + 8]), &self_address.index.to_le_bytes())?;
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 727 -         (&mut memory[start..start + 8]).write_all(&self_address.index.to_le_bytes())?;
[INFO] [stdout] 727 +         std::io::Write::write_all(&mut (&mut memory[start..start + 8]), &self_address.index.to_le_bytes())?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/v0/mod.rs:728:46
[INFO] [stdout]     |
[INFO] [stdout] 728 |         (&mut memory[start + 8..start + 16]).write_all(&self_address.subindex.to_le_bytes())?;
[INFO] [stdout]     |                                              ^^^^^^^^^ multiple `write_all` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `concordium_contracts_common::Write` for the type `&mut [u8]`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `std::io::Write` for the type `&mut [u8]`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 728 -         (&mut memory[start + 8..start + 16]).write_all(&self_address.subindex.to_le_bytes())?;
[INFO] [stdout] 728 +         concordium_contracts_common::Write::write_all(&mut (&mut memory[start + 8..start + 16]), &self_address.subindex.to_le_bytes())?;
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 728 -         (&mut memory[start + 8..start + 16]).write_all(&self_address.subindex.to_le_bytes())?;
[INFO] [stdout] 728 +         std::io::Write::write_all(&mut (&mut memory[start + 8..start + 16]), &self_address.subindex.to_le_bytes())?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/v0/mod.rs:763:42
[INFO] [stdout]     |
[INFO] [stdout] 763 |         (&mut memory[start..start + 32]).write_all(owner?.as_ref())?;
[INFO] [stdout]     |                                          ^^^^^^^^^ multiple `write_all` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `concordium_contracts_common::Write` for the type `&mut [u8]`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `std::io::Write` for the type `&mut [u8]`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 763 -         (&mut memory[start..start + 32]).write_all(owner?.as_ref())?;
[INFO] [stdout] 763 +         concordium_contracts_common::Write::write_all(&mut (&mut memory[start..start + 32]), owner?.as_ref())?;
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 763 -         (&mut memory[start..start + 32]).write_all(owner?.as_ref())?;
[INFO] [stdout] 763 +         std::io::Write::write_all(&mut (&mut memory[start..start + 32]), owner?.as_ref())?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/v0/mod.rs:205:63
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let written = (&mut self.state[offset..end as usize]).write(bytes)?;
[INFO] [stdout]     |                                                               ^^^^^ multiple `write` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `concordium_contracts_common::Write` for the type `&mut [u8]`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `std::io::Write` for the type `&mut [u8]`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 205 -         let written = (&mut self.state[offset..end as usize]).write(bytes)?;
[INFO] [stdout] 205 +         let written = concordium_contracts_common::Write::write(&mut (&mut self.state[offset..end as usize]), bytes)?;
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 205 -         let written = (&mut self.state[offset..end as usize]).write(bytes)?;
[INFO] [stdout] 205 +         let written = std::io::Write::write(&mut (&mut self.state[offset..end as usize]), bytes)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/v0/mod.rs:214:25
[INFO] [stdout]     |
[INFO] [stdout] 214 |         let amt = bytes.write(&self.state[offset..])?;
[INFO] [stdout]     |                         ^^^^^ multiple `write` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `concordium_contracts_common::Write` for the type `&mut [u8]`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `std::io::Write` for the type `&mut [u8]`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 214 -         let amt = bytes.write(&self.state[offset..])?;
[INFO] [stdout] 214 +         let amt = concordium_contracts_common::Write::write(&mut bytes, &self.state[offset..])?;
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 214 -         let amt = bytes.write(&self.state[offset..])?;
[INFO] [stdout] 214 +         let amt = std::io::Write::write(&mut bytes, &self.state[offset..])?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/v0/mod.rs:474:51
[INFO] [stdout]     |
[INFO] [stdout] 474 |         let amt = (&mut memory[start..write_end]).write(&param[offset..end])?;
[INFO] [stdout]     |                                                   ^^^^^ multiple `write` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `concordium_contracts_common::Write` for the type `&mut [u8]`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `std::io::Write` for the type `&mut [u8]`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 474 -         let amt = (&mut memory[start..write_end]).write(&param[offset..end])?;
[INFO] [stdout] 474 +         let amt = concordium_contracts_common::Write::write(&mut (&mut memory[start..write_end]), &param[offset..end])?;
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 474 -         let amt = (&mut memory[start..write_end]).write(&param[offset..end])?;
[INFO] [stdout] 474 +         let amt = std::io::Write::write(&mut (&mut memory[start..write_end]), &param[offset..end])?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/v0/mod.rs:496:51
[INFO] [stdout]     |
[INFO] [stdout] 496 |         let amt = (&mut memory[start..write_end]).write(&policies_bytes[offset..end])?;
[INFO] [stdout]     |                                                   ^^^^^ multiple `write` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `concordium_contracts_common::Write` for the type `&mut [u8]`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `std::io::Write` for the type `&mut [u8]`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 496 -         let amt = (&mut memory[start..write_end]).write(&policies_bytes[offset..end])?;
[INFO] [stdout] 496 +         let amt = concordium_contracts_common::Write::write(&mut (&mut memory[start..write_end]), &policies_bytes[offset..end])?;
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 496 -         let amt = (&mut memory[start..write_end]).write(&policies_bytes[offset..end])?;
[INFO] [stdout] 496 +         let amt = std::io::Write::write(&mut (&mut memory[start..write_end]), &policies_bytes[offset..end])?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/v0/mod.rs:612:42
[INFO] [stdout]     |
[INFO] [stdout] 612 |         (&mut memory[start..start + 32]).write_all(init_origin?.as_ref())?;
[INFO] [stdout]     |                                          ^^^^^^^^^ multiple `write_all` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `concordium_contracts_common::Write` for the type `&mut [u8]`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `std::io::Write` for the type `&mut [u8]`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 612 -         (&mut memory[start..start + 32]).write_all(init_origin?.as_ref())?;
[INFO] [stdout] 612 +         concordium_contracts_common::Write::write_all(&mut (&mut memory[start..start + 32]), init_origin?.as_ref())?;
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 612 -         (&mut memory[start..start + 32]).write_all(init_origin?.as_ref())?;
[INFO] [stdout] 612 +         std::io::Write::write_all(&mut (&mut memory[start..start + 32]), init_origin?.as_ref())?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/v0/mod.rs:714:42
[INFO] [stdout]     |
[INFO] [stdout] 714 |         (&mut memory[start..start + 32]).write_all(invoker?.as_ref())?;
[INFO] [stdout]     |                                          ^^^^^^^^^ multiple `write_all` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `concordium_contracts_common::Write` for the type `&mut [u8]`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `std::io::Write` for the type `&mut [u8]`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 714 -         (&mut memory[start..start + 32]).write_all(invoker?.as_ref())?;
[INFO] [stdout] 714 +         concordium_contracts_common::Write::write_all(&mut (&mut memory[start..start + 32]), invoker?.as_ref())?;
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 714 -         (&mut memory[start..start + 32]).write_all(invoker?.as_ref())?;
[INFO] [stdout] 714 +         std::io::Write::write_all(&mut (&mut memory[start..start + 32]), invoker?.as_ref())?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/v0/mod.rs:727:41
[INFO] [stdout]     |
[INFO] [stdout] 727 |         (&mut memory[start..start + 8]).write_all(&self_address.index.to_le_bytes())?;
[INFO] [stdout]     |                                         ^^^^^^^^^ multiple `write_all` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `concordium_contracts_common::Write` for the type `&mut [u8]`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `std::io::Write` for the type `&mut [u8]`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 727 -         (&mut memory[start..start + 8]).write_all(&self_address.index.to_le_bytes())?;
[INFO] [stdout] 727 +         concordium_contracts_common::Write::write_all(&mut (&mut memory[start..start + 8]), &self_address.index.to_le_bytes())?;
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 727 -         (&mut memory[start..start + 8]).write_all(&self_address.index.to_le_bytes())?;
[INFO] [stdout] 727 +         std::io::Write::write_all(&mut (&mut memory[start..start + 8]), &self_address.index.to_le_bytes())?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/v0/mod.rs:728:46
[INFO] [stdout]     |
[INFO] [stdout] 728 |         (&mut memory[start + 8..start + 16]).write_all(&self_address.subindex.to_le_bytes())?;
[INFO] [stdout]     |                                              ^^^^^^^^^ multiple `write_all` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `concordium_contracts_common::Write` for the type `&mut [u8]`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `std::io::Write` for the type `&mut [u8]`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 728 -         (&mut memory[start + 8..start + 16]).write_all(&self_address.subindex.to_le_bytes())?;
[INFO] [stdout] 728 +         concordium_contracts_common::Write::write_all(&mut (&mut memory[start + 8..start + 16]), &self_address.subindex.to_le_bytes())?;
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 728 -         (&mut memory[start + 8..start + 16]).write_all(&self_address.subindex.to_le_bytes())?;
[INFO] [stdout] 728 +         std::io::Write::write_all(&mut (&mut memory[start + 8..start + 16]), &self_address.subindex.to_le_bytes())?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/v0/mod.rs:763:42
[INFO] [stdout]     |
[INFO] [stdout] 763 |         (&mut memory[start..start + 32]).write_all(owner?.as_ref())?;
[INFO] [stdout]     |                                          ^^^^^^^^^ multiple `write_all` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `concordium_contracts_common::Write` for the type `&mut [u8]`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `std::io::Write` for the type `&mut [u8]`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 763 -         (&mut memory[start..start + 32]).write_all(owner?.as_ref())?;
[INFO] [stdout] 763 +         concordium_contracts_common::Write::write_all(&mut (&mut memory[start..start + 32]), owner?.as_ref())?;
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 763 -         (&mut memory[start..start + 32]).write_all(owner?.as_ref())?;
[INFO] [stdout] 763 +         std::io::Write::write_all(&mut (&mut memory[start..start + 32]), owner?.as_ref())?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0034`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `concordium-smart-contract-engine` (lib) due to 9 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0034`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `concordium-smart-contract-engine` (lib test) due to 9 previous errors
[INFO] running `Command { std: "docker" "inspect" "19c51eabbfbc65c417fc7cbdbe67b6826cc93da055745b3327afca0ae056e85b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19c51eabbfbc65c417fc7cbdbe67b6826cc93da055745b3327afca0ae056e85b", kill_on_drop: false }`
[INFO] [stdout] 19c51eabbfbc65c417fc7cbdbe67b6826cc93da055745b3327afca0ae056e85b