[INFO] fetching crate trait_erc20 3.0.0... [INFO] testing trait_erc20-3.0.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate trait_erc20 3.0.0 into /workspace/builds/worker-85/source [INFO] validating manifest of crates.io crate trait_erc20 3.0.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate trait_erc20 3.0.0 [INFO] finished tweaking crates.io crate trait_erc20 3.0.0 [INFO] tweaked toml for crates.io crate trait_erc20 3.0.0 written to /workspace/builds/worker-85/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ink_prelude v3.0.1 [INFO] [stderr] Downloaded blake2 v0.10.4 [INFO] [stderr] Downloaded ink_engine v3.0.1 [INFO] [stderr] Downloaded sha3 v0.10.1 [INFO] [stderr] Downloaded ink_allocator v3.0.1 [INFO] [stderr] Downloaded libsecp256k1-gen-genmult v0.3.0 [INFO] [stderr] Downloaded ink_eth_compatibility v3.0.1 [INFO] [stderr] Downloaded libsecp256k1-gen-ecmult v0.3.0 [INFO] [stderr] Downloaded keccak v0.1.0 [INFO] [stderr] Downloaded ink_metadata v3.0.1 [INFO] [stderr] Downloaded ink_lang v3.0.1 [INFO] [stderr] Downloaded secp256k1 v0.22.1 [INFO] [stderr] Downloaded rlibc v1.0.0 [INFO] [stderr] Downloaded array-init v2.0.0 [INFO] [stderr] Downloaded ink_storage_derive v3.0.1 [INFO] [stderr] Downloaded ink_env v3.0.1 [INFO] [stderr] Downloaded ink_storage v3.0.1 [INFO] [stderr] Downloaded ink_primitives v3.0.1 [INFO] [stderr] Downloaded parity-scale-codec-derive v3.1.2 [INFO] [stderr] Downloaded scale-info-derive v2.1.1 [INFO] [stderr] Downloaded scale-info v2.1.1 [INFO] [stderr] Downloaded libsecp256k1-core v0.3.0 [INFO] [stderr] Downloaded libsecp256k1 v0.7.0 [INFO] [stderr] Downloaded ink_lang_codegen v3.0.1 [INFO] [stderr] Downloaded ink_lang_ir v3.0.1 [INFO] [stderr] Downloaded ink_lang_macro v3.0.1 [INFO] [stderr] Downloaded secp256k1-sys v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0515862ddd129034c19c0770bce0aa8c49f6c1b90375278bb5cc260262f6d353 [INFO] running `Command { std: "docker" "start" "-a" "0515862ddd129034c19c0770bce0aa8c49f6c1b90375278bb5cc260262f6d353", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0515862ddd129034c19c0770bce0aa8c49f6c1b90375278bb5cc260262f6d353", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0515862ddd129034c19c0770bce0aa8c49f6c1b90375278bb5cc260262f6d353", kill_on_drop: false }` [INFO] [stdout] 0515862ddd129034c19c0770bce0aa8c49f6c1b90375278bb5cc260262f6d353 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 50a97f26dcaba458f82a3d2ef29f720cd48a3ecfc0542f08a7a13fb2d93428e8 [INFO] running `Command { std: "docker" "start" "-a" "50a97f26dcaba458f82a3d2ef29f720cd48a3ecfc0542f08a7a13fb2d93428e8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling funty v2.0.0 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling byte-slice-cast v1.2.1 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling libc v0.2.123 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling cpufeatures v0.2.2 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling paste v1.0.7 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling array-init v2.0.0 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling ink_prelude v3.0.1 [INFO] [stderr] Compiling secp256k1-sys v0.5.0 [INFO] [stderr] Compiling ink_allocator v3.0.1 [INFO] [stderr] Compiling wyz v0.5.0 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling bitvec v1.0.0 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling crypto-common v0.1.3 [INFO] [stderr] Compiling block-buffer v0.10.2 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling libsecp256k1-core v0.3.0 [INFO] [stderr] Compiling digest v0.10.3 [INFO] [stderr] Compiling sha2 v0.10.2 [INFO] [stderr] Compiling sha3 v0.10.1 [INFO] [stderr] Compiling blake2 v0.10.4 [INFO] [stderr] Compiling libsecp256k1-gen-genmult v0.3.0 [INFO] [stderr] Compiling libsecp256k1-gen-ecmult v0.3.0 [INFO] [stderr] Compiling libsecp256k1 v0.7.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling impl-serde v0.3.2 [INFO] [stderr] Compiling secp256k1 v0.22.1 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling ink_lang_ir v3.0.1 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.2 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling ink_storage_derive v3.0.1 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling parity-scale-codec-derive v3.1.2 [INFO] [stderr] Compiling scale-info-derive v2.1.1 [INFO] [stderr] Compiling parity-scale-codec v3.1.2 [INFO] [stderr] Compiling scale-info v2.1.1 [INFO] [stderr] Compiling ink_lang_codegen v3.0.1 [INFO] [stderr] Compiling ink_primitives v3.0.1 [INFO] [stderr] Compiling ink_lang_macro v3.0.1 [INFO] [stderr] Compiling ink_engine v3.0.1 [INFO] [stderr] Compiling ink_metadata v3.0.1 [INFO] [stderr] Compiling ink_env v3.0.1 [INFO] [stderr] Compiling ink_storage v3.0.1 [INFO] [stderr] Compiling ink_eth_compatibility v3.0.1 [INFO] [stderr] Compiling ink_lang v3.0.1 [INFO] [stderr] Compiling trait_erc20 v3.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.28s [INFO] running `Command { std: "docker" "inspect" "50a97f26dcaba458f82a3d2ef29f720cd48a3ecfc0542f08a7a13fb2d93428e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50a97f26dcaba458f82a3d2ef29f720cd48a3ecfc0542f08a7a13fb2d93428e8", kill_on_drop: false }` [INFO] [stdout] 50a97f26dcaba458f82a3d2ef29f720cd48a3ecfc0542f08a7a13fb2d93428e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b1a32f7cf0c5fc42bb7e00d3ae9af9e4e615162a1cbc10d40c6693f0dc79cc75 [INFO] running `Command { std: "docker" "start" "-a" "b1a32f7cf0c5fc42bb7e00d3ae9af9e4e615162a1cbc10d40c6693f0dc79cc75", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling trait_erc20 v3.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.40s [INFO] running `Command { std: "docker" "inspect" "b1a32f7cf0c5fc42bb7e00d3ae9af9e4e615162a1cbc10d40c6693f0dc79cc75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1a32f7cf0c5fc42bb7e00d3ae9af9e4e615162a1cbc10d40c6693f0dc79cc75", kill_on_drop: false }` [INFO] [stdout] b1a32f7cf0c5fc42bb7e00d3ae9af9e4e615162a1cbc10d40c6693f0dc79cc75 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9f0c1576f1d35436a29eb2a587cd3de5e8ad150fcb92fd6b7f0d93770022de8e [INFO] running `Command { std: "docker" "start" "-a" "9f0c1576f1d35436a29eb2a587cd3de5e8ad150fcb92fd6b7f0d93770022de8e", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/trait_erc20-0741445676af385c) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test erc20::tests::balance_of_works ... ok [INFO] [stdout] test erc20::tests::total_supply_works ... ok [INFO] [stdout] test erc20::tests::invalid_transfer_should_fail ... ok [INFO] [stdout] test erc20::tests::allowance_must_not_change_on_failed_transfer ... ok [INFO] [stdout] test erc20::tests::new_works ... ok [INFO] [stdout] test erc20::tests::transfer_from_works ... ok [INFO] [stdout] test erc20::tests::transfer_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9f0c1576f1d35436a29eb2a587cd3de5e8ad150fcb92fd6b7f0d93770022de8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f0c1576f1d35436a29eb2a587cd3de5e8ad150fcb92fd6b7f0d93770022de8e", kill_on_drop: false }` [INFO] [stdout] 9f0c1576f1d35436a29eb2a587cd3de5e8ad150fcb92fd6b7f0d93770022de8e