[INFO] fetching crate contrafact 0.1.0-dev.1... [INFO] checking contrafact-0.1.0-dev.1 against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248 [INFO] extracting crate contrafact 0.1.0-dev.1 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate contrafact 0.1.0-dev.1 on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate contrafact 0.1.0-dev.1 [INFO] finished tweaking crates.io crate contrafact 0.1.0-dev.1 [INFO] tweaked toml for crates.io crate contrafact 0.1.0-dev.1 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a756cc3579d52e4fb3dcffdcb4300ec048978e51bf72ad7ffab013a9ff7dccf6 [INFO] running `Command { std: "docker" "start" "-a" "a756cc3579d52e4fb3dcffdcb4300ec048978e51bf72ad7ffab013a9ff7dccf6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a756cc3579d52e4fb3dcffdcb4300ec048978e51bf72ad7ffab013a9ff7dccf6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a756cc3579d52e4fb3dcffdcb4300ec048978e51bf72ad7ffab013a9ff7dccf6", kill_on_drop: false }` [INFO] [stdout] a756cc3579d52e4fb3dcffdcb4300ec048978e51bf72ad7ffab013a9ff7dccf6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dfa5aed879caf849e307924c12b4bf4bd7d499dd41c107df564bd49de6ff9244 [INFO] running `Command { std: "docker" "start" "-a" "dfa5aed879caf849e307924c12b4bf4bd7d499dd41c107df564bd49de6ff9244", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Checking futures-sink v0.3.16 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking futures-io v0.3.16 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking str_stack v0.1.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling ahash v0.6.3 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking rgb v0.8.27 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Checking sharded-slab v0.1.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking quick-xml v0.20.0 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling const-random-macro v0.1.13 [INFO] [stderr] Checking num-format v0.4.0 [INFO] [stderr] Checking rmp v0.8.10 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking const-random v0.1.13 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Checking dashmap v3.11.10 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling pin-project-internal v0.4.28 [INFO] [stderr] Compiling structopt-derive v0.4.15 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling derive_more v0.99.16 [INFO] [stderr] Compiling holochain_serialized_bytes_derive v0.0.51 [INFO] [stderr] Compiling derive_arbitrary v1.0.1 [INFO] [stderr] Checking arbitrary v1.0.1 [INFO] [stderr] Checking thiserror v1.0.26 [INFO] [stderr] Checking pin-project v0.4.28 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking structopt v0.3.22 [INFO] [stderr] Checking inferno v0.10.6 [INFO] [stderr] Checking contrafact v0.1.0-dev.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking futures-executor v0.3.16 [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/check.rs:35:20 [INFO] [stdout] | [INFO] [stdout] 35 | panic!(msg); [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] 35 | panic!("{}", msg); [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 35 | std::panic::panic_any(msg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/fact.rs:49:16 [INFO] [stdout] | [INFO] [stdout] 49 | panic!(format!( [INFO] [stdout] | ________________^ [INFO] [stdout] 50 | | "Could not satisfy a constraint even after {} iterations. Last check failure: {:?}", [INFO] [stdout] 51 | | SATISFY_ATTEMPTS, last_failure [INFO] [stdout] 52 | | )); [INFO] [stdout] | |_________^ [INFO] [stdout] | [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] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 49 | panic!( [INFO] [stdout] 50 | "Could not satisfy a constraint even after {} iterations. Last check failure: {:?}", [INFO] [stdout] 51 | SATISFY_ATTEMPTS, last_failure [INFO] [stdout] 52 | ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking futures v0.3.16 [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking rmp-serde v0.15.5 [INFO] [stderr] Checking serde-transcode v1.1.1 [INFO] [stderr] Checking serde_bytes v0.11.5 [INFO] [stderr] Checking opentelemetry v0.8.0 [INFO] [stderr] Checking tracing-subscriber v0.2.19 [INFO] [stderr] Checking holochain_serialized_bytes v0.0.51 [INFO] [stderr] Checking tracing-opentelemetry v0.8.0 [INFO] [stderr] Checking observability v0.1.3 [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/check.rs:35:20 [INFO] [stdout] | [INFO] [stdout] 35 | panic!(msg); [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] 35 | panic!("{}", msg); [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 35 | std::panic::panic_any(msg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/fact.rs:49:16 [INFO] [stdout] | [INFO] [stdout] 49 | panic!(format!( [INFO] [stdout] | ________________^ [INFO] [stdout] 50 | | "Could not satisfy a constraint even after {} iterations. Last check failure: {:?}", [INFO] [stdout] 51 | | SATISFY_ATTEMPTS, last_failure [INFO] [stdout] 52 | | )); [INFO] [stdout] | |_________^ [INFO] [stdout] | [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] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 49 | panic!( [INFO] [stdout] 50 | "Could not satisfy a constraint even after {} iterations. Last check failure: {:?}", [INFO] [stdout] 51 | SATISFY_ATTEMPTS, last_failure [INFO] [stdout] 52 | ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.04s [INFO] running `Command { std: "docker" "inspect" "dfa5aed879caf849e307924c12b4bf4bd7d499dd41c107df564bd49de6ff9244", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfa5aed879caf849e307924c12b4bf4bd7d499dd41c107df564bd49de6ff9244", kill_on_drop: false }` [INFO] [stdout] dfa5aed879caf849e307924c12b4bf4bd7d499dd41c107df564bd49de6ff9244