[INFO] cloning repository https://github.com/ShikuLabs/canister_factory
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ShikuLabs/canister_factory" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShikuLabs%2Fcanister_factory", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShikuLabs%2Fcanister_factory'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3dc2c8a0b5ef4734c2282c6ce44a063dd5a19c41
[INFO] checking ShikuLabs/canister_factory/3dc2c8a0b5ef4734c2282c6ce44a063dd5a19c41 against master#9050733395f7c10560d49f549e022f411fa28cea for pr-146972
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShikuLabs%2Fcanister_factory" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ShikuLabs/canister_factory
[INFO] finished tweaking git repo https://github.com/ShikuLabs/canister_factory
[INFO] tweaked toml for git repo https://github.com/ShikuLabs/canister_factory written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ShikuLabs/canister_factory on toolchain 9050733395f7c10560d49f549e022f411fa28cea
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9050733395f7c10560d49f549e022f411fa28cea" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ShikuLabs/canister_factory already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9050733395f7c10560d49f549e022f411fa28cea" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating git repository `https://github.com/dfinity/ic`
[INFO] [stderr]     Updating git repository `https://github.com/ShikuLabs/ext_based_dip721_lib.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+9050733395f7c10560d49f549e022f411fa28cea" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b455aac722cf09baf648641e3ab60ebe2a381fa57077f1ca92e50d3c6db2019b
[INFO] running `Command { std: "docker" "start" "-a" "b455aac722cf09baf648641e3ab60ebe2a381fa57077f1ca92e50d3c6db2019b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b455aac722cf09baf648641e3ab60ebe2a381fa57077f1ca92e50d3c6db2019b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b455aac722cf09baf648641e3ab60ebe2a381fa57077f1ca92e50d3c6db2019b", kill_on_drop: false }`
[INFO] [stdout] b455aac722cf09baf648641e3ab60ebe2a381fa57077f1ca92e50d3c6db2019b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+9050733395f7c10560d49f549e022f411fa28cea" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8c4258a89ae1d131c0f280323a214aeed8008be7386e57729887cacea9ff200
[INFO] running `Command { std: "docker" "start" "-a" "e8c4258a89ae1d131c0f280323a214aeed8008be7386e57729887cacea9ff200", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
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[INFO] [stderr]    Compiling serde v1.0.171
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[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking pretty v0.10.0
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
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[INFO] [stderr]    Compiling serde_derive v1.0.171
[INFO] [stderr]    Compiling thiserror-impl v1.0.41
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[INFO] [stderr]    Compiling lalrpop v0.19.12
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
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[INFO] [stderr]    Compiling logos-derive v0.12.1
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[INFO] [stderr]    Compiling num_enum_derive v0.5.11
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[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling serde_bytes v0.11.11
[INFO] [stderr]    Compiling serde_tokenstream v0.1.7
[INFO] [stderr]     Checking ciborium v0.2.1
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[INFO] [stderr]     Checking ic-cdk v0.5.7
[INFO] [stderr]     Checking icrc-ledger-types v0.1.0 (https://github.com/dfinity/ic#7fae88d6)
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[INFO] [stderr]    Compiling ic-cdk-macros v0.6.10
[INFO] [stderr]     Checking ic-cdk v0.9.2
[INFO] [stderr]    Compiling ic-cdk-macros v0.5.7
[INFO] [stderr]     Checking ext_based_dip721_lib v0.1.0 (https://github.com/ShikuLabs/ext_based_dip721_lib.git#f507e72e)
[INFO] [stderr]     Checking icrc7 v0.1.0 (/opt/rustwide/workdir/src/icrc7)
[INFO] [stderr]     Checking factory v0.1.0 (/opt/rustwide/workdir/src/factory)
[INFO] [stdout] error: couldn't read `/Users/yumeng/icrc7/target/wasm32-unknown-unknown/release/icrc7.wasm.gz`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/factory/src/lib.rs:124:27
[INFO] [stdout]     |
[INFO] [stdout] 124 | const ICRC7_WASM: &[u8] = std::include_bytes!("/Users/yumeng/icrc7/target/wasm32-unknown-unknown/release/icrc7.wasm.gz");
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `/Users/yumeng/icrc7/target/wasm32-unknown-unknown/release/ext_based_dip721_lib.wasm.gz`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/factory/src/lib.rs:125:28
[INFO] [stdout]     |
[INFO] [stdout] 125 | ... &[u8] = std::include_bytes!("/Users/yumeng/icrc7/target/wasm32-unknown-unknown/release/ext_based_dip721_lib.wasm.gz");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `call`
[INFO] [stdout]  --> src/factory/src/lib.rs:7:37
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ic_cdk::api::call::{CallResult, call};
[INFO] [stdout]   |                                     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ok` should have an upper camel case name
[INFO] [stdout]   --> src/factory/src/lib.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     ok(ICRC7Response),
[INFO] [stdout]    |     ^^ help: convert the identifier to upper camel case (notice the capitalization): `Ok`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `other` should have an upper camel case name
[INFO] [stdout]   --> src/factory/src/lib.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     other(String),
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `err` should have an upper camel case name
[INFO] [stdout]   --> src/factory/src/lib.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     err(ICRC7Err),
[INFO] [stdout]    |     ^^^ help: convert the identifier to upper camel case: `Err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `/Users/yumeng/icrc7/target/wasm32-unknown-unknown/release/icrc7.wasm.gz`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/factory/src/lib.rs:124:27
[INFO] [stdout]     |
[INFO] [stdout] 124 | const ICRC7_WASM: &[u8] = std::include_bytes!("/Users/yumeng/icrc7/target/wasm32-unknown-unknown/release/icrc7.wasm.gz");
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `/Users/yumeng/icrc7/target/wasm32-unknown-unknown/release/ext_based_dip721_lib.wasm.gz`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/factory/src/lib.rs:125:28
[INFO] [stdout]     |
[INFO] [stdout] 125 | ... &[u8] = std::include_bytes!("/Users/yumeng/icrc7/target/wasm32-unknown-unknown/release/ext_based_dip721_lib.wasm.gz");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `call`
[INFO] [stdout]  --> src/factory/src/lib.rs:7:37
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ic_cdk::api::call::{CallResult, call};
[INFO] [stdout]   |                                     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ok` should have an upper camel case name
[INFO] [stdout]   --> src/factory/src/lib.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     ok(ICRC7Response),
[INFO] [stdout]    |     ^^ help: convert the identifier to upper camel case (notice the capitalization): `Ok`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `other` should have an upper camel case name
[INFO] [stdout]   --> src/factory/src/lib.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     other(String),
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `err` should have an upper camel case name
[INFO] [stdout]   --> src/factory/src/lib.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     err(ICRC7Err),
[INFO] [stdout]    |     ^^^ help: convert the identifier to upper camel case: `Err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rejection_code`
[INFO] [stdout]    --> src/factory/src/lib.rs:118:14
[INFO] [stdout]     |
[INFO] [stdout] 118 |         Err((rejection_code, msg)) =>{
[INFO] [stdout]     |              ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rejection_code`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> src/factory/src/lib.rs:118:30
[INFO] [stdout]     |
[INFO] [stdout] 118 |         Err((rejection_code, msg)) =>{
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rejection_code`
[INFO] [stdout]    --> src/factory/src/lib.rs:118:14
[INFO] [stdout]     |
[INFO] [stdout] 118 |         Err((rejection_code, msg)) =>{
[INFO] [stdout]     |              ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rejection_code`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> src/factory/src/lib.rs:118:30
[INFO] [stdout]     |
[INFO] [stdout] 118 |         Err((rejection_code, msg)) =>{
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `factory` (lib test) due to 2 previous errors; 6 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `factory` (lib) due to 2 previous errors; 6 warnings emitted
[INFO] [stdout] warning: unused variable: `caller`
[INFO] [stdout]    --> src/icrc7/src/state.rs:268:28
[INFO] [stdout]     |
[INFO] [stdout] 268 |     pub fn mint(&mut self, caller: &Principal, token: Token) -> u128 {
[INFO] [stdout]     |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_caller`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `caller`
[INFO] [stdout]    --> src/icrc7/src/state.rs:268:28
[INFO] [stdout]     |
[INFO] [stdout] 268 |     pub fn mint(&mut self, caller: &Principal, token: Token) -> u128 {
[INFO] [stdout]     |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_caller`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/icrc7/src/state.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn to_bytes(&self) -> std::borrow::Cow<[u8]> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn to_bytes(&self) -> std::borrow::Cow<'_, [u8]> {
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/icrc7/src/state.rs:133:17
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn to_bytes(&self) -> std::borrow::Cow<[u8]> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn to_bytes(&self) -> std::borrow::Cow<'_, [u8]> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/icrc7/src/state.rs:157:17
[INFO] [stdout]     |
[INFO] [stdout] 157 |     fn to_bytes(&self) -> std::borrow::Cow<[u8]> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 157 |     fn to_bytes(&self) -> std::borrow::Cow<'_, [u8]> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/icrc7/src/state.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn to_bytes(&self) -> std::borrow::Cow<[u8]> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn to_bytes(&self) -> std::borrow::Cow<'_, [u8]> {
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/icrc7/src/state.rs:133:17
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn to_bytes(&self) -> std::borrow::Cow<[u8]> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn to_bytes(&self) -> std::borrow::Cow<'_, [u8]> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/icrc7/src/state.rs:157:17
[INFO] [stdout]     |
[INFO] [stdout] 157 |     fn to_bytes(&self) -> std::borrow::Cow<[u8]> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 157 |     fn to_bytes(&self) -> std::borrow::Cow<'_, [u8]> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e8c4258a89ae1d131c0f280323a214aeed8008be7386e57729887cacea9ff200", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8c4258a89ae1d131c0f280323a214aeed8008be7386e57729887cacea9ff200", kill_on_drop: false }`
[INFO] [stdout] e8c4258a89ae1d131c0f280323a214aeed8008be7386e57729887cacea9ff200
