[INFO] cloning repository https://github.com/jcaesar/ftp2mfs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jcaesar/ftp2mfs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcaesar%2Fftp2mfs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcaesar%2Fftp2mfs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 94c5f6c48a9f9b3730476cecb438254f5b28d31f [INFO] checking jcaesar/ftp2mfs against master#c5fbcd35a8217a17f6b63a22217ace06cf8f5f02 for pr-86194 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcaesar%2Fftp2mfs" "/workspace/builds/worker-15/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jcaesar/ftp2mfs on toolchain c5fbcd35a8217a17f6b63a22217ace06cf8f5f02 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jcaesar/ftp2mfs [INFO] finished tweaking git repo https://github.com/jcaesar/ftp2mfs [INFO] tweaked toml for git repo https://github.com/jcaesar/ftp2mfs written to /workspace/builds/worker-15/source/Cargo.toml [INFO] crate git repo https://github.com/jcaesar/ftp2mfs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "fetch" "--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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ec7cbdedb13a038bfec896fcad117abb6e38158408f9e0dfa9e49f921ea8051d [INFO] running `Command { std: "docker" "start" "-a" "ec7cbdedb13a038bfec896fcad117abb6e38158408f9e0dfa9e49f921ea8051d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec7cbdedb13a038bfec896fcad117abb6e38158408f9e0dfa9e49f921ea8051d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec7cbdedb13a038bfec896fcad117abb6e38158408f9e0dfa9e49f921ea8051d", kill_on_drop: false }` [INFO] [stdout] ec7cbdedb13a038bfec896fcad117abb6e38158408f9e0dfa9e49f921ea8051d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 90ec455387b5bc830d8141b5d89c35d3b9aa849e07a8f30956a2a2a8d4be6fab [INFO] running `Command { std: "docker" "start" "-a" "90ec455387b5bc830d8141b5d89c35d3b9aa849e07a8f30956a2a2a8d4be6fab", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.90 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Checking futures-core v0.3.13 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking futures-sink v0.3.13 [INFO] [stderr] Checking futures-task v0.3.13 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling openssl v0.10.33 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Checking unsigned-varint v0.5.1 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Checking dtoa v0.4.7 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling protobuf v2.22.1 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Checking bs58 v0.4.0 [INFO] [stderr] Checking alloc-no-stdlib v2.0.1 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Compiling prometheus v0.9.0 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking std_prelude v0.2.12 [INFO] [stderr] Checking itertools v0.4.19 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking os_str_bytes v2.4.0 [INFO] [stderr] Checking unix_mode v0.1.1 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Checking bytesize v1.0.1 [INFO] [stderr] Checking pathdiff v0.2.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling priority-queue v1.0.5 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking tinyvec v1.1.1 [INFO] [stderr] Checking futf v0.1.4 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking alloc-stdlib v0.2.1 [INFO] [stderr] Checking futures-channel v0.3.13 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking brotli-decompressor v2.3.1 [INFO] [stderr] Checking tendril v0.4.2 [INFO] [stderr] Checking blake2b_simd v0.5.11 [INFO] [stderr] Checking blake2s_simd v0.5.11 [INFO] [stderr] Checking hexdump v0.1.1 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking sha3 v0.9.1 [INFO] [stderr] Checking sha2 v0.9.3 [INFO] [stderr] Checking sha-1 v0.9.4 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking slog-scope v4.4.0 [INFO] [stderr] Compiling openssl-sys v0.9.61 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling blake3 v0.3.7 [INFO] [stderr] Checking slog-stdlog v4.1.0 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking backtrace v0.3.56 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking multihash v0.11.4 [INFO] [stderr] Checking dirs v3.0.1 [INFO] [stderr] Checking stfu8 v0.2.4 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking globset v0.4.6 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking brotli v3.3.0 [INFO] [stderr] Checking idna v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Checking ignore v0.4.17 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking nanoid v0.3.0 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.1 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Checking rustls v0.17.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking async-compression v0.3.7 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling pin-project-internal v1.0.5 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling async-trait v0.1.48 [INFO] [stderr] Compiling typed-builder v0.6.0 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling html5ever v0.25.1 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Compiling async-recursion v0.3.2 [INFO] [stderr] Compiling ctor v0.1.16 [INFO] [stderr] Checking futures-util v0.3.13 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking pin-project v0.4.27 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking proxy-protocol v0.1.1 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Checking pin-project v1.0.5 [INFO] [stderr] Checking clap v3.0.0-beta.2 [INFO] [stderr] Checking futures-executor v0.3.13 [INFO] [stderr] Checking futures v0.3.13 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking common-multipart-rfc7578 v0.2.0-rc [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-tls v0.3.1 [INFO] [stderr] Checking tokio-rustls v0.13.1 [INFO] [stderr] Checking h2 v0.2.7 [INFO] [stderr] Checking url v2.2.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking string_cache v0.8.1 [INFO] [stderr] Checking path_abs v0.5.1 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking serde-humantime v0.1.1 [INFO] [stderr] Checking serde_yaml v0.8.17 [INFO] [stderr] Checking libunftp v0.11.2 [INFO] [stderr] Checking async_ftp v4.0.4 [INFO] [stderr] Checking parity-multiaddr v0.9.7 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking arrsync v0.1.0 (/opt/rustwide/workdir/crates/arrsync) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> crates/arrsync/src/receiver.rs:166:5 [INFO] [stdout] | [INFO] [stdout] 166 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> crates/arrsync/src/receiver.rs:166:5 [INFO] [stdout] | [INFO] [stdout] 166 | }; [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 contains an unused formatting placeholder [INFO] [stdout] --> crates/arrsync/src/client.rs:135:50 [INFO] [stdout] | [INFO] [stdout] 135 | None => panic!("Getting base element of path {:?}",), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 135 | None => panic!("Getting base element of path {:?}", ...,), [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 135 | None => panic!("{}", "Getting base element of path {:?}",), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> crates/arrsync/src/client.rs:135:50 [INFO] [stdout] | [INFO] [stdout] 135 | None => panic!("Getting base element of path {:?}",), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 135 | None => panic!("Getting base element of path {:?}", ...,), [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 135 | None => panic!("{}", "Getting base element of path {:?}",), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking hyper v0.13.10 [INFO] [stderr] Compiling markup5ever v0.10.0 [INFO] [stderr] Checking xml5ever v0.16.1 [INFO] [stderr] Checking hyper-tls v0.4.3 [INFO] [stderr] Checking hyper-multipart-rfc7578 v0.4.0-rc [INFO] [stderr] Checking unmemftp v0.1.0 (/opt/rustwide/workdir/crates/unmemftp) [INFO] [stderr] Checking reqwest v0.10.10 [INFO] [stderr] Checking ipfs-api v0.8.0-rc.2 [INFO] [stderr] Checking markup5ever_rcdom v0.1.0 [INFO] [stderr] Checking select v0.5.0 [INFO] [stderr] Checking ipfs-mfs v0.2.1 (/opt/rustwide/workdir/crates/mfs) [INFO] [stderr] Checking hyperprov v0.1.0 (/opt/rustwide/workdir/hyperprov) [INFO] [stderr] Checking ftp2mfs v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/fromftp/recursor.rs:74:7 [INFO] [stdout] | [INFO] [stdout] 74 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/tomfs.rs:184:5 [INFO] [stdout] | [INFO] [stdout] 184 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/fromftp/recursor.rs:74:7 [INFO] [stdout] | [INFO] [stdout] 74 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/tomfs.rs:184:5 [INFO] [stdout] | [INFO] [stdout] 184 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 19s [INFO] running `Command { std: "docker" "inspect" "90ec455387b5bc830d8141b5d89c35d3b9aa849e07a8f30956a2a2a8d4be6fab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90ec455387b5bc830d8141b5d89c35d3b9aa849e07a8f30956a2a2a8d4be6fab", kill_on_drop: false }` [INFO] [stdout] 90ec455387b5bc830d8141b5d89c35d3b9aa849e07a8f30956a2a2a8d4be6fab