[INFO] fetching crate contractdiff 1.0.0... [INFO] checking contractdiff-1.0.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate contractdiff 1.0.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate contractdiff 1.0.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate contractdiff 1.0.0 [INFO] finished tweaking crates.io crate contractdiff 1.0.0 [INFO] tweaked toml for crates.io crate contractdiff 1.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate contractdiff 1.0.0 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded secp256k1 v0.21.3 [INFO] [stderr] Downloaded rlp v0.5.1 [INFO] [stderr] Downloaded web3-async-native-tls v0.4.0 [INFO] [stderr] Downloaded headers v0.3.7 [INFO] [stderr] Downloaded ethbloom v0.11.1 [INFO] [stderr] Downloaded byte-slice-cast v1.2.1 [INFO] [stderr] Downloaded ethereum-types v0.12.1 [INFO] [stderr] Downloaded primitive-types v0.10.1 [INFO] [stderr] Downloaded impl-codec v0.5.1 [INFO] [stderr] Downloaded similar v2.1.0 [INFO] [stderr] Downloaded semver v1.0.6 [INFO] [stderr] Downloaded clap v3.1.15 [INFO] [stderr] Downloaded bitvec v0.20.4 [INFO] [stderr] Downloaded libc v0.2.120 [INFO] [stderr] Downloaded secp256k1-sys v0.4.2 [INFO] [stderr] Downloaded ethabi v16.0.0 [INFO] [stderr] Downloaded radium v0.6.2 [INFO] [stderr] Downloaded crypto-common v0.1.3 [INFO] [stderr] Downloaded sha-1 v0.10.0 [INFO] [stderr] Downloaded h2 v0.3.12 [INFO] [stderr] Downloaded web3 v0.18.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 89192aea58c5a63deec1a05fd96dedf29dc16b2e9c21026d70d070a56dd230be [INFO] running `Command { std: "docker" "start" "-a" "89192aea58c5a63deec1a05fd96dedf29dc16b2e9c21026d70d070a56dd230be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89192aea58c5a63deec1a05fd96dedf29dc16b2e9c21026d70d070a56dd230be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89192aea58c5a63deec1a05fd96dedf29dc16b2e9c21026d70d070a56dd230be", kill_on_drop: false }` [INFO] [stdout] 89192aea58c5a63deec1a05fd96dedf29dc16b2e9c21026d70d070a56dd230be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 66de42a2fbacdc23b277d2989c8b910ffb24b9b2c7eb0bf3551124dfb45f10ed [INFO] running `Command { std: "docker" "start" "-a" "66de42a2fbacdc23b277d2989c8b910ffb24b9b2c7eb0bf3551124dfb45f10ed", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Compiling libc v0.2.120 [INFO] [stderr] Compiling quote v1.0.16 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking tracing-core v0.1.23 [INFO] [stderr] Checking rlp v0.5.1 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking bitvec v0.20.4 [INFO] [stderr] Checking mio v0.8.2 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking getrandom v0.2.5 [INFO] [stderr] Checking openssl-sys v0.9.72 [INFO] [stderr] Checking byte-slice-cast v1.2.1 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking impl-rlp v0.3.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking tracing v0.1.32 [INFO] [stderr] Checking uint v0.9.3 [INFO] [stderr] Checking crypto-common v0.1.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Compiling secp256k1-sys v0.4.2 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking openssl v0.10.38 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Checking sha3 v0.9.1 [INFO] [stderr] Checking fixed-hash v0.7.0 [INFO] [stderr] Checking sha-1 v0.10.0 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking ipnet v2.4.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Checking headers v0.3.7 [INFO] [stderr] Checking clap_lex v0.2.0 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking secp256k1 v0.21.3 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking similar v2.1.0 [INFO] [stderr] Checking console v0.15.0 [INFO] [stderr] Checking native-tls v0.2.8 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling impl-trait-for-tuples v0.2.2 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling clap_derive v3.1.7 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling parity-scale-codec-derive v2.3.1 [INFO] [stderr] Checking clap v3.1.15 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking soketto v0.7.1 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking tokio-stream v0.1.8 [INFO] [stderr] Checking web3-async-native-tls v0.4.0 [INFO] [stderr] Checking h2 v0.3.12 [INFO] [stderr] Checking parity-scale-codec v2.3.1 [INFO] [stderr] Checking impl-serde v0.3.2 [INFO] [stderr] Checking serde_json v1.0.79 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking ethbloom v0.11.1 [INFO] [stderr] Checking hyper v0.14.17 [INFO] [stderr] Checking impl-codec v0.5.1 [INFO] [stderr] Checking primitive-types v0.10.1 [INFO] [stderr] Checking jsonrpc-core v18.0.0 [INFO] [stderr] Checking ethereum-types v0.12.1 [INFO] [stderr] Checking ethabi v16.0.0 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.10 [INFO] [stderr] Checking web3 v0.18.0 [INFO] [stderr] Checking contractdiff v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.72s [INFO] running `Command { std: "docker" "inspect" "66de42a2fbacdc23b277d2989c8b910ffb24b9b2c7eb0bf3551124dfb45f10ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66de42a2fbacdc23b277d2989c8b910ffb24b9b2c7eb0bf3551124dfb45f10ed", kill_on_drop: false }` [INFO] [stdout] 66de42a2fbacdc23b277d2989c8b910ffb24b9b2c7eb0bf3551124dfb45f10ed