[INFO] fetching crate maturin 0.10.0-beta.6... [INFO] checking maturin-0.10.0-beta.6 against master#4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 for pr-83744 [INFO] extracting crate maturin 0.10.0-beta.6 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate maturin 0.10.0-beta.6 on toolchain 4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate maturin 0.10.0-beta.6 [INFO] finished tweaking crates.io crate maturin 0.10.0-beta.6 [INFO] tweaked toml for crates.io crate maturin 0.10.0-beta.6 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate crates.io crate maturin 0.10.0-beta.6 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "fetch" "--locked" "--manifest-path" "Cargo.toml", 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] 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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fe8ccf1b1b31694e32e91616c71bcbcfd597540f9d2f07d7189946c2f80d7447 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fe8ccf1b1b31694e32e91616c71bcbcfd597540f9d2f07d7189946c2f80d7447", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe8ccf1b1b31694e32e91616c71bcbcfd597540f9d2f07d7189946c2f80d7447", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe8ccf1b1b31694e32e91616c71bcbcfd597540f9d2f07d7189946c2f80d7447", kill_on_drop: false }` [INFO] [stdout] fe8ccf1b1b31694e32e91616c71bcbcfd597540f9d2f07d7189946c2f80d7447 [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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 45638244e1a58b92fd2654c997e02dbc3cd344d69e3bd111d4e14656d559f192 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "45638244e1a58b92fd2654c997e02dbc3cd344d69e3bd111d4e14656d559f192", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Compiling winapi v0.3.9 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Compiling cbindgen v0.18.0 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling platforms v1.1.0 [INFO] [stderr] Checking quoted_printable v0.4.2 [INFO] [stderr] Checking ipnet v2.3.0 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking configparser v2.0.0 [INFO] [stderr] Checking fs-err v2.5.0 [INFO] [stderr] Checking bytesize v1.0.1 [INFO] [stderr] Checking shlex v1.0.0 [INFO] [stderr] Compiling unindent v0.1.7 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling tokio v1.4.0 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking futures-channel v0.3.13 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking http-body v0.4.1 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking semver-parser v0.10.2 [INFO] [stderr] Checking anyhow v1.0.39 [INFO] [stderr] Compiling indoc v1.0.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking filetime v0.2.14 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking xattr v0.2.2 [INFO] [stderr] Checking rpassword v5.0.1 [INFO] [stderr] Checking combine v3.8.1 [INFO] [stderr] Checking mio v0.7.10 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Compiling bzip2-sys v0.1.10+1.0.8 [INFO] [stderr] Checking dirs v3.0.1 [INFO] [stderr] Checking quote v1.0.9 [INFO] [stderr] Checking tar v0.4.33 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking os_type v2.2.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking sha2 v0.9.3 [INFO] [stderr] Checking platform-info v0.1.0 [INFO] [stderr] Checking idna v0.2.2 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking charset v0.1.2 [INFO] [stderr] Checking url v2.2.1 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Checking mailparse v0.13.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking zip v0.5.6 [INFO] [stderr] Checking backtrace v0.3.56 [INFO] [stderr] Checking rustls v0.19.0 [INFO] [stderr] Checking webpki-roots v0.21.0 [INFO] [stderr] Checking tokio-util v0.6.5 [INFO] [stderr] Checking toml_edit v0.2.0 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling pin-project-internal v1.0.5 [INFO] [stderr] Compiling scroll_derive v0.10.5 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Checking scroll v0.10.2 [INFO] [stderr] Checking futures-util v0.3.13 [INFO] [stderr] Checking goblin v0.3.4 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking pin-project v1.0.5 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking h2 v0.3.1 [INFO] [stderr] Checking serde v1.0.124 [INFO] [stderr] Checking hyper v0.14.4 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking cargo-platform v0.1.1 [INFO] [stderr] Checking camino v1.0.4 [INFO] [stderr] Checking semver v0.11.0 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking cargo_metadata v0.13.1 [INFO] [stderr] Checking human-panic v1.0.3 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling num_enum_derive v0.5.1 [INFO] [stderr] Checking hyper-rustls v0.22.1 [INFO] [stderr] Checking reqwest v0.11.2 [INFO] [stderr] Checking num_enum v0.5.1 [INFO] [stderr] Checking llvm-bitcode v0.1.2 [INFO] [stderr] Checking fat-macho v0.4.2 [INFO] [stderr] Checking maturin v0.10.0-beta.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/target.rs:234:42 [INFO] [stdout] | [INFO] [stdout] 234 | Err(error) => panic!(error), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 234 | Err(error) => panic!("{}", error), [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 234 | Err(error) => std::panic::panic_any(error), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/target.rs:234:42 [INFO] [stdout] | [INFO] [stdout] 234 | Err(error) => panic!(error), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 234 | Err(error) => panic!("{}", error), [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 234 | Err(error) => std::panic::panic_any(error), [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 dev [unoptimized + debuginfo] target(s) in 1m 46s [INFO] running `Command { std: "docker" "inspect" "45638244e1a58b92fd2654c997e02dbc3cd344d69e3bd111d4e14656d559f192", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45638244e1a58b92fd2654c997e02dbc3cd344d69e3bd111d4e14656d559f192", kill_on_drop: false }` [INFO] [stdout] 45638244e1a58b92fd2654c997e02dbc3cd344d69e3bd111d4e14656d559f192