[INFO] fetching crate concordium-cis2 6.2.1-alpha.1... [INFO] testing concordium-cis2-6.2.1-alpha.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate concordium-cis2 6.2.1-alpha.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate concordium-cis2 6.2.1-alpha.1 [INFO] finished tweaking crates.io crate concordium-cis2 6.2.1-alpha.1 [INFO] tweaked toml for crates.io crate concordium-cis2 6.2.1-alpha.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate concordium-cis2 6.2.1-alpha.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate concordium-cis2 6.2.1-alpha.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 94d8bd498660428cd22a62dbabfcb2d5bad1f9af5c5651d3b461a85b415b3594 [INFO] running `Command { std: "docker" "start" "-a" "94d8bd498660428cd22a62dbabfcb2d5bad1f9af5c5651d3b461a85b415b3594", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "94d8bd498660428cd22a62dbabfcb2d5bad1f9af5c5651d3b461a85b415b3594", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94d8bd498660428cd22a62dbabfcb2d5bad1f9af5c5651d3b461a85b415b3594", kill_on_drop: false }` [INFO] [stdout] 94d8bd498660428cd22a62dbabfcb2d5bad1f9af5c5651d3b461a85b415b3594 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12bc69ff67fe6ad96b84b4478c48ede473d951012214c1fdd95528694b74522b [INFO] running `Command { std: "docker" "start" "-a" "12bc69ff67fe6ad96b84b4478c48ede473d951012214c1fdd95528694b74522b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling base64 v0.21.7 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling fixed-hash v0.7.0 [INFO] [stderr] Compiling uint v0.9.5 [INFO] [stderr] Compiling primitive-types v0.11.1 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling concordium-contracts-common-derive v4.1.0 [INFO] [stderr] Compiling concordium-contracts-common v9.2.0 [INFO] [stderr] Compiling concordium-std v10.1.0 [INFO] [stderr] Compiling concordium-cis2 v6.2.1-alpha.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1751:35 [INFO] [stdout] | [INFO] [stdout] 1751 | pub fn as_standard_identifier(&self) -> StandardIdentifier { [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] 1751 | pub fn as_standard_identifier(&self) -> StandardIdentifier<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.01s [INFO] running `Command { std: "docker" "inspect" "12bc69ff67fe6ad96b84b4478c48ede473d951012214c1fdd95528694b74522b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12bc69ff67fe6ad96b84b4478c48ede473d951012214c1fdd95528694b74522b", kill_on_drop: false }` [INFO] [stdout] 12bc69ff67fe6ad96b84b4478c48ede473d951012214c1fdd95528694b74522b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e9bf8304791560bfe6229e0f53514d875e92216bd0e8a0160833a9c6480190d [INFO] running `Command { std: "docker" "start" "-a" "0e9bf8304791560bfe6229e0f53514d875e92216bd0e8a0160833a9c6480190d", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1751:35 [INFO] [stdout] | [INFO] [stdout] 1751 | pub fn as_standard_identifier(&self) -> StandardIdentifier { [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] 1751 | pub fn as_standard_identifier(&self) -> StandardIdentifier<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling concordium-cis2 v6.2.1-alpha.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1751:35 [INFO] [stdout] | [INFO] [stdout] 1751 | pub fn as_standard_identifier(&self) -> StandardIdentifier { [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] 1751 | pub fn as_standard_identifier(&self) -> StandardIdentifier<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.47s [INFO] running `Command { std: "docker" "inspect" "0e9bf8304791560bfe6229e0f53514d875e92216bd0e8a0160833a9c6480190d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e9bf8304791560bfe6229e0f53514d875e92216bd0e8a0160833a9c6480190d", kill_on_drop: false }` [INFO] [stdout] 0e9bf8304791560bfe6229e0f53514d875e92216bd0e8a0160833a9c6480190d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 74589d1485d89f799fc2a8137a00be2b3c7e46681a40122c5a591a5bf86ac1d8 [INFO] running `Command { std: "docker" "start" "-a" "74589d1485d89f799fc2a8137a00be2b3c7e46681a40122c5a591a5bf86ac1d8", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] [INFO] [stderr] --> src/lib.rs:1751:35 [INFO] [stdout] running 29 tests [INFO] [stderr] | [INFO] [stdout] test cis2_client::test::balance_of_test ... ok [INFO] [stderr] 1751 | pub fn as_standard_identifier(&self) -> StandardIdentifier { [INFO] [stdout] test cis2_client::test::operator_of_test ... ok [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] test cis2_client::test::transfer_test ... ok [INFO] [stderr] | | [INFO] [stdout] test cis2_client::test::update_operator_test ... ok [INFO] [stderr] | the lifetime is elided here [INFO] [stdout] test test::deserial_token_amount128_max_test ... ok [INFO] [stderr] | [INFO] [stdout] test test::deserial_token_amount16_max_test ... ok [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] test test::deserial_token_amount32_127_test ... ok [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] test test::deserial_token_amount32_max_test ... ok [INFO] [stderr] help: use `'_` for type paths [INFO] [stdout] test test::deserial_token_amount64_127_test ... ok [INFO] [stderr] | [INFO] [stdout] test test::deserial_token_amount64_max_test ... ok [INFO] [stderr] 1751 | pub fn as_standard_identifier(&self) -> StandardIdentifier<'_> { [INFO] [stdout] test test::deserial_token_amount8_max_test ... ok [INFO] [stderr] | ++++ [INFO] [stdout] test test::parse_bytes_exact_test ... ok [INFO] [stderr] [INFO] [stdout] test test::serial_token_amount128_max_test ... ok [INFO] [stderr] warning: `concordium-cis2` (lib) generated 1 warning (run `cargo fix --lib -p concordium-cis2` to apply 1 suggestion) [INFO] [stdout] test test::deserial_token_amount128_127_test ... ok [INFO] [stderr] warning: `concordium-cis2` (lib test) generated 1 warning (1 duplicate) [INFO] [stdout] test test::deserial_token_amount16_127_test ... ok [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stdout] test test::serial_token_amount16_127_test ... ok [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/concordium_cis2-7cac123c7f0138f5) [INFO] [stdout] test test::serial_token_amount16_max_test ... ok [INFO] [stdout] test cis2_client::test::supports_cis2_test_supported_by_other_contract ... ok [INFO] [stdout] test cis2_client::test::supports_cis2_test ... ok [INFO] [stdout] test test::serial_token_amount128_127_test ... ok [INFO] [stdout] test cis2_client::test::supports_cis2_test_no_support ... ok [INFO] [stdout] test test::serial_token_amount32_127_test ... ok [INFO] [stdout] test test::serial_token_amount32_max_test ... ok [INFO] [stdout] test test::serial_token_amount8_max_test ... ok [INFO] [stdout] test test::serial_token_amount64_127_test ... ok [INFO] [stdout] test test::token_id_vec_from_str_test ... ok [INFO] [stdout] test test::serial_token_amount64_max_test ... ok [INFO] [stdout] test test::serial_token_amount8_127_test ... ok [INFO] [stdout] test test::deserial_token_amount8_127_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests concordium_cis2 [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - (line 13) ... ignored [INFO] [stdout] test src/cis2_client.rs - cis2_client::Cis2Client (line 111) ... ok [INFO] [stdout] test src/cis2_client.rs - cis2_client::Cis2Client::supports_cis2 (line 136) ... ok [INFO] [stdout] test src/cis2_client.rs - cis2_client::Cis2Client::update_operator (line 305) ... ok [INFO] [stdout] test src/cis2_client.rs - cis2_client::Cis2Client::operator_of (line 180) ... ok [INFO] [stdout] test src/cis2_client.rs - cis2_client::Cis2Client::balance_of (line 224) ... ok [INFO] [stdout] test src/cis2_client.rs - cis2_client::Cis2Client::transfer (line 266) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.46s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "74589d1485d89f799fc2a8137a00be2b3c7e46681a40122c5a591a5bf86ac1d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74589d1485d89f799fc2a8137a00be2b3c7e46681a40122c5a591a5bf86ac1d8", kill_on_drop: false }` [INFO] [stdout] 74589d1485d89f799fc2a8137a00be2b3c7e46681a40122c5a591a5bf86ac1d8