[INFO] fetching crate maturin 0.10.0-beta.5... [INFO] checking maturin-0.10.0-beta.5 against try#99a443d6903f71d521237d8acb5a3016b534d17b for pr-83354 [INFO] extracting crate maturin 0.10.0-beta.5 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate maturin 0.10.0-beta.5 on toolchain 99a443d6903f71d521237d8acb5a3016b534d17b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate maturin 0.10.0-beta.5 [INFO] finished tweaking crates.io crate maturin 0.10.0-beta.5 [INFO] tweaked toml for crates.io crate maturin 0.10.0-beta.5 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate maturin 0.10.0-beta.5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded winreg v0.7.0 [INFO] [stderr] Downloaded js-sys v0.3.48 [INFO] [stderr] Downloaded core-foundation-sys v0.7.0 [INFO] [stderr] Downloaded num-rational v0.3.2 [INFO] [stderr] Downloaded dbus v0.2.3 [INFO] [stderr] Downloaded cipher v0.2.5 [INFO] [stderr] Downloaded cargo-platform v0.1.1 [INFO] [stderr] Downloaded unindent v0.1.7 [INFO] [stderr] Downloaded structopt v0.3.21 [INFO] [stderr] Downloaded url v2.2.1 [INFO] [stderr] Downloaded tokio-rustls v0.22.0 [INFO] [stderr] Downloaded aes v0.6.0 [INFO] [stderr] Downloaded futures-sink v0.3.13 [INFO] [stderr] Downloaded futures-io v0.3.13 [INFO] [stderr] Downloaded thread_local v1.1.3 [INFO] [stderr] Downloaded num v0.3.1 [INFO] [stderr] Downloaded pretty_env_logger v0.4.0 [INFO] [stderr] Downloaded human-panic v1.0.3 [INFO] [stderr] Downloaded num_enum v0.5.1 [INFO] [stderr] Downloaded cargo_metadata v0.12.3 [INFO] [stderr] Downloaded num_enum_derive v0.5.1 [INFO] [stderr] Downloaded cbindgen v0.17.0 [INFO] [stderr] Downloaded fat-macho v0.4.2 [INFO] [stderr] Downloaded scroll_derive v0.10.5 [INFO] [stderr] Downloaded proc-macro-crate v0.1.5 [INFO] [stderr] Downloaded ucd-trie v0.1.3 [INFO] [stderr] Downloaded pest v2.1.3 [INFO] [stderr] Downloaded thiserror-impl v1.0.24 [INFO] [stderr] Downloaded semver v0.11.0 [INFO] [stderr] Downloaded filetime v0.2.14 [INFO] [stderr] Downloaded anyhow v1.0.38 [INFO] [stderr] Downloaded semver-parser v0.10.2 [INFO] [stderr] Downloaded backtrace v0.3.56 [INFO] [stderr] Downloaded derivative v2.2.0 [INFO] [stderr] Downloaded mio v0.7.9 [INFO] [stderr] Downloaded configparser v2.0.0 [INFO] [stderr] Downloaded llvm-bitcode v0.1.2 [INFO] [stderr] Downloaded keyring v0.10.1 [INFO] [stderr] Downloaded charset v0.1.2 [INFO] [stderr] Downloaded security-framework-sys v0.4.3 [INFO] [stderr] Downloaded tinyvec v1.1.1 [INFO] [stderr] Downloaded unicode-normalization v0.1.17 [INFO] [stderr] Downloaded bytesize v1.0.1 [INFO] [stderr] Downloaded block-padding v0.2.1 [INFO] [stderr] Downloaded humantime v1.3.0 [INFO] [stderr] Downloaded env_logger v0.7.1 [INFO] [stderr] Downloaded base64 v0.10.1 [INFO] [stderr] Downloaded hyper v0.14.4 [INFO] [stderr] Downloaded security-framework v0.4.4 [INFO] [stderr] Downloaded tokio v1.2.0 [INFO] [stderr] Downloaded bzip2-sys v0.1.10+1.0.8 [INFO] [stderr] Downloaded pin-project v1.0.5 [INFO] [stderr] Downloaded hyper-rustls v0.22.1 [INFO] [stderr] Downloaded http-body v0.4.0 [INFO] [stderr] Downloaded ipnet v2.3.0 [INFO] [stderr] Downloaded quoted_printable v0.4.2 [INFO] [stderr] Downloaded h2 v0.3.1 [INFO] [stderr] Downloaded encoding_rs v0.8.28 [INFO] [stderr] Downloaded web-sys v0.3.48 [INFO] [stderr] Downloaded syn v1.0.60 [INFO] [stderr] Downloaded mailparse v0.13.2 [INFO] [stderr] Downloaded platform-info v0.1.0 [INFO] [stderr] Downloaded platforms v1.1.0 [INFO] [stderr] Downloaded os_type v2.2.0 [INFO] [stderr] Downloaded pin-project-lite v0.2.5 [INFO] [stderr] Downloaded tar v0.4.33 [INFO] [stderr] Downloaded pin-project-internal v1.0.5 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.71 [INFO] [stderr] Downloaded structopt-derive v0.4.14 [INFO] [stderr] Downloaded walkdir v2.3.1 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.71 [INFO] [stderr] Downloaded xattr v0.2.2 [INFO] [stderr] Downloaded bzip2 v0.3.3 [INFO] [stderr] Downloaded object v0.23.0 [INFO] [stderr] Downloaded same-file v1.0.6 [INFO] [stderr] Downloaded num-bigint v0.3.1 [INFO] [stderr] Downloaded rpassword v5.0.1 [INFO] [stderr] Downloaded serde_derive v1.0.123 [INFO] [stderr] Downloaded scroll v0.10.2 [INFO] [stderr] Downloaded shlex v1.0.0 [INFO] [stderr] Downloaded serde v1.0.123 [INFO] [stderr] Downloaded goblin v0.3.4 [INFO] [stderr] Downloaded fs-err v2.5.0 [INFO] [stderr] Downloaded plain v0.2.3 [INFO] [stderr] Downloaded aes-soft v0.6.4 [INFO] [stderr] Downloaded aesni v0.10.0 [INFO] [stderr] Downloaded tokio-util v0.6.3 [INFO] [stderr] Downloaded futures-macro v0.3.13 [INFO] [stderr] Downloaded proc-macro-nested v0.1.7 [INFO] [stderr] Downloaded unicase v2.6.0 [INFO] [stderr] Downloaded idna v0.2.2 [INFO] [stderr] Downloaded flate2 v1.0.20 [INFO] [stderr] Downloaded miniz_oxide v0.4.4 [INFO] [stderr] Downloaded thiserror v1.0.24 [INFO] [stderr] Downloaded hkdf v0.10.0 [INFO] [stderr] Downloaded wasm-bindgen v0.2.71 [INFO] [stderr] Downloaded adler v1.0.2 [INFO] [stderr] Downloaded indoc v1.0.3 [INFO] [stderr] Downloaded block-modes v0.7.0 [INFO] [stderr] Downloaded ascii v0.9.3 [INFO] [stderr] Downloaded crypto-mac v0.10.0 [INFO] [stderr] Downloaded hmac v0.10.1 [INFO] [stderr] Downloaded num-iter v0.1.42 [INFO] [stderr] Downloaded mime_guess v2.0.3 [INFO] [stderr] Downloaded form_urlencoded v1.0.1 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.71 [INFO] [stderr] Downloaded podio v0.1.7 [INFO] [stderr] Downloaded libc v0.2.87 [INFO] [stderr] Downloaded num-complex v0.3.1 [INFO] [stderr] Downloaded reqwest v0.11.1 [INFO] [stderr] Downloaded combine v3.8.1 [INFO] [stderr] Downloaded toml_edit v0.2.0 [INFO] [stderr] Downloaded secret-service v1.1.3 [INFO] [stderr] Downloaded core-foundation v0.7.0 [INFO] [stderr] Downloaded miow v0.3.6 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.71 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.21 [INFO] [stderr] Downloaded unreachable v1.0.0 [INFO] [stderr] Downloaded zip v0.5.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3dbc4f9156ce58537e9940490ead93e690b5d7e87e88257b9eaf5cfb3ec32e27 [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" "3dbc4f9156ce58537e9940490ead93e690b5d7e87e88257b9eaf5cfb3ec32e27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3dbc4f9156ce58537e9940490ead93e690b5d7e87e88257b9eaf5cfb3ec32e27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3dbc4f9156ce58537e9940490ead93e690b5d7e87e88257b9eaf5cfb3ec32e27", kill_on_drop: false }` [INFO] [stdout] 3dbc4f9156ce58537e9940490ead93e690b5d7e87e88257b9eaf5cfb3ec32e27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1f020c033ae50aafaa53877b91f4038188f0ed40d9db9ed71cd90a9a5fd716cd [INFO] running `Command { std: "docker" "start" "-a" "1f020c033ae50aafaa53877b91f4038188f0ed40d9db9ed71cd90a9a5fd716cd", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.87 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking pin-project-lite v0.2.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking ucd-trie v0.1.3 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Compiling winapi v0.3.9 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling platforms v1.1.0 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Compiling cbindgen v0.17.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking quoted_printable v0.4.2 [INFO] [stderr] Checking podio v0.1.7 [INFO] [stderr] Checking shlex v1.0.0 [INFO] [stderr] Checking bytesize v1.0.1 [INFO] [stderr] Compiling tokio v1.2.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking futures-channel v0.3.13 [INFO] [stderr] Compiling bzip2-sys v0.1.10+1.0.8 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking tinyvec v1.1.1 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking pest v2.1.3 [INFO] [stderr] Checking heck v0.3.2 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking http-body v0.4.0 [INFO] [stderr] Checking typenum v1.12.0 [INFO] [stderr] Checking encoding_rs v0.8.28 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking combine v3.8.1 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking quote v1.0.9 [INFO] [stderr] Checking mio v0.7.9 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking ring v0.16.20 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking backtrace v0.3.56 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking filetime v0.2.14 [INFO] [stderr] Checking xattr v0.2.2 [INFO] [stderr] Checking rpassword v5.0.1 [INFO] [stderr] Checking platform-info v0.1.0 [INFO] [stderr] Checking syn v1.0.60 [INFO] [stderr] Checking semver-parser v0.10.2 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking dirs v3.0.1 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking tar v0.4.33 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Checking idna v0.2.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking charset v0.1.2 [INFO] [stderr] Checking sha2 v0.9.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking zip v0.5.6 [INFO] [stderr] Checking mailparse v0.13.2 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking url v2.2.1 [INFO] [stderr] Checking rustls v0.19.0 [INFO] [stderr] Checking webpki-roots v0.21.0 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking os_type v2.2.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking toml_edit v0.2.0 [INFO] [stderr] Checking tokio-util v0.6.3 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serde_derive v1.0.123 [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 futures-util v0.3.13 [INFO] [stderr] Checking scroll v0.10.2 [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 v1.0.123 [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 semver v0.11.0 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking cargo-platform v0.1.1 [INFO] [stderr] Checking hyper-rustls v0.22.1 [INFO] [stderr] Checking reqwest v0.11.1 [INFO] [stderr] Checking cargo_metadata v0.12.3 [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 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.5 (/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 42s [INFO] running `Command { std: "docker" "inspect" "1f020c033ae50aafaa53877b91f4038188f0ed40d9db9ed71cd90a9a5fd716cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f020c033ae50aafaa53877b91f4038188f0ed40d9db9ed71cd90a9a5fd716cd", kill_on_drop: false }` [INFO] [stdout] 1f020c033ae50aafaa53877b91f4038188f0ed40d9db9ed71cd90a9a5fd716cd