[INFO] fetching crate libp2prs-multiaddr 0.3.0... [INFO] testing libp2prs-multiaddr-0.3.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate libp2prs-multiaddr 0.3.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate libp2prs-multiaddr 0.3.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libp2prs-multiaddr 0.3.0 [INFO] finished tweaking crates.io crate libp2prs-multiaddr 0.3.0 [INFO] tweaked toml for crates.io crate libp2prs-multiaddr 0.3.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4c71a33f10f86fff5a3165b89ee9a68b28f16a0ee7b1688c58462d67ac54ea4b [INFO] running `Command { std: "docker" "start" "-a" "4c71a33f10f86fff5a3165b89ee9a68b28f16a0ee7b1688c58462d67ac54ea4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c71a33f10f86fff5a3165b89ee9a68b28f16a0ee7b1688c58462d67ac54ea4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c71a33f10f86fff5a3165b89ee9a68b28f16a0ee7b1688c58462d67ac54ea4b", kill_on_drop: false }` [INFO] [stdout] 4c71a33f10f86fff5a3165b89ee9a68b28f16a0ee7b1688c58462d67ac54ea4b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 665a8309564cd591d2dcaf5d4a5d1c1f69ce3097cabaae282e2ad0a79c6fdca5 [INFO] running `Command { std: "docker" "start" "-a" "665a8309564cd591d2dcaf5d4a5d1c1f69ce3097cabaae282e2ad0a79c6fdca5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unsigned-varint v0.5.1 [INFO] [stderr] Compiling data-encoding v2.3.2 [INFO] [stderr] Compiling bs58 v0.4.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling sha2 v0.9.8 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling thiserror v1.0.29 [INFO] [stderr] Compiling proc-macro-crate v1.0.0 [INFO] [stderr] Compiling multihash-derive v0.7.2 [INFO] [stderr] Compiling multihash v0.13.2 [INFO] [stderr] Compiling libp2prs-multiaddr v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/lib.rs:414:10 [INFO] [stdout] | [INFO] [stdout] 414 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.97s [INFO] running `Command { std: "docker" "inspect" "665a8309564cd591d2dcaf5d4a5d1c1f69ce3097cabaae282e2ad0a79c6fdca5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "665a8309564cd591d2dcaf5d4a5d1c1f69ce3097cabaae282e2ad0a79c6fdca5", kill_on_drop: false }` [INFO] [stdout] 665a8309564cd591d2dcaf5d4a5d1c1f69ce3097cabaae282e2ad0a79c6fdca5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f48e094613a4750890b43b5774421bd2d94b153208aeb543bc04838f0133a07a [INFO] running `Command { std: "docker" "start" "-a" "f48e094613a4750890b43b5774421bd2d94b153208aeb543bc04838f0133a07a", kill_on_drop: false }` [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/lib.rs:414:10 [INFO] [stdout] | [INFO] [stdout] 414 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quickcheck v0.9.2 [INFO] [stderr] Compiling libp2prs-multiaddr v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/lib.rs:414:10 [INFO] [stdout] | [INFO] [stdout] 414 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/lib.rs:325:56 [INFO] [stdout] | [INFO] [stdout] 325 | assert!(address.parse::().is_err(), address.to_string()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 325 | assert!(address.parse::().is_err(), "{}", address.to_string()); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.08s [INFO] running `Command { std: "docker" "inspect" "f48e094613a4750890b43b5774421bd2d94b153208aeb543bc04838f0133a07a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f48e094613a4750890b43b5774421bd2d94b153208aeb543bc04838f0133a07a", kill_on_drop: false }` [INFO] [stdout] f48e094613a4750890b43b5774421bd2d94b153208aeb543bc04838f0133a07a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4942db86c32a1cd96ab21836d30fdb61406a959071a2424fc8569921d84b850c [INFO] running `Command { std: "docker" "start" "-a" "4942db86c32a1cd96ab21836d30fdb61406a959071a2424fc8569921d84b850c", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lib.rs:414:10 [INFO] [stderr] | [INFO] [stderr] 414 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `libp2prs-multiaddr` (lib) generated 1 warning [INFO] [stderr] warning: `libp2prs-multiaddr` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> tests/lib.rs:325:56 [INFO] [stderr] | [INFO] [stderr] 325 | assert!(address.parse::().is_err(), address.to_string()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 325 | assert!(address.parse::().is_err(), "{}", address.to_string()); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `libp2prs-multiaddr` (test "lib") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/libp2prs_multiaddr-5e525b7b473e26ee) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-f11b7372e1829546) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test replace_ip6_with_ip4 ... ok [INFO] [stdout] test ser_and_deser_json ... ok [INFO] [stdout] test construct_fail ... ok [INFO] [stdout] test replace_ip4_with_ip6 ... ok [INFO] [stdout] test multiaddr_eq ... ok [INFO] [stdout] test ser_and_deser_bincode ... ok [INFO] [stdout] test append ... ok [INFO] [stdout] test to_multiaddr ... ok [INFO] [stdout] test replace_ip4_with_ip4 ... ok [INFO] [stdout] test unknown_protocol_string ... ok [INFO] [stdout] test from_bytes_fail ... ok [INFO] [stdout] test construct_success ... ok [INFO] [stdout] test to_from_str_identity ... ok [INFO] [stdout] test to_from_bytes_identity ... ok [INFO] [stdout] test push_pop_identity ... ok [INFO] [stdout] test byteswriter ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.89s [INFO] [stdout] [INFO] [stderr] Doc-tests libp2prs-multiaddr [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:414:10 [INFO] [stderr] | [INFO] [stderr] 414 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - Multiaddr::fmt (line 253) ... ok [INFO] [stdout] test src/lib.rs - Multiaddr::push (line 77) ... ok [INFO] [stdout] test src/lib.rs - multiaddr (line 466) ... ok [INFO] [stdout] test src/lib.rs - Multiaddr::iter (line 189) ... ok [INFO] [stdout] test src/lib.rs - Multiaddr::pop (line 92) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.77s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4942db86c32a1cd96ab21836d30fdb61406a959071a2424fc8569921d84b850c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4942db86c32a1cd96ab21836d30fdb61406a959071a2424fc8569921d84b850c", kill_on_drop: false }` [INFO] [stdout] 4942db86c32a1cd96ab21836d30fdb61406a959071a2424fc8569921d84b850c