[INFO] cloning repository https://github.com/leepl37/create_ftp_file [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leepl37/create_ftp_file" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleepl37%2Fcreate_ftp_file", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleepl37%2Fcreate_ftp_file'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 393d400342a06782fa1ac2fe43e5224090323200 [INFO] testing leepl37/create_ftp_file against try#1b74e096b9bfb06f84a3007193dcd2f059cbdf6a for pr-96025 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleepl37%2Fcreate_ftp_file" "/workspace/builds/worker-28/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/leepl37/create_ftp_file on toolchain 1b74e096b9bfb06f84a3007193dcd2f059cbdf6a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/leepl37/create_ftp_file [INFO] finished tweaking git repo https://github.com/leepl37/create_ftp_file [INFO] tweaked toml for git repo https://github.com/leepl37/create_ftp_file written to /workspace/builds/worker-28/source/Cargo.toml [INFO] crate git repo https://github.com/leepl37/create_ftp_file already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7e40ce7d00475c3802c00d9356a9ed43513bf738f7f0079f61188ebe41126b8f [INFO] running `Command { std: "docker" "start" "-a" "7e40ce7d00475c3802c00d9356a9ed43513bf738f7f0079f61188ebe41126b8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e40ce7d00475c3802c00d9356a9ed43513bf738f7f0079f61188ebe41126b8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e40ce7d00475c3802c00d9356a9ed43513bf738f7f0079f61188ebe41126b8f", kill_on_drop: false }` [INFO] [stdout] 7e40ce7d00475c3802c00d9356a9ed43513bf738f7f0079f61188ebe41126b8f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] deaa3bc887dd71a0d9716d09cadc655c584b86176655c123003d84cca7327ec6 [INFO] running `Command { std: "docker" "start" "-a" "deaa3bc887dd71a0d9716d09cadc655c584b86176655c123003d84cca7327ec6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling slab v0.4.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling pin-project-internal v0.4.28 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling copyless v0.1.5 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling unicode-bidi v0.3.6 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling const_fn v0.4.8 [INFO] [stderr] Compiling cc v1.0.70 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling match_cfg v0.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling httpdate v1.0.1 [INFO] [stderr] Compiling utf8-ranges v0.1.3 [INFO] [stderr] Compiling regex-syntax v0.3.9 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling ipnet v2.3.1 [INFO] [stderr] Compiling arc-swap v0.4.8 [INFO] [stderr] Compiling lazy_static v0.1.16 [INFO] [stderr] Compiling log-mdc v0.1.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling dotenv v0.15.0 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling tinyvec v1.3.1 [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling tracing-core v0.1.19 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling unsafe-any v0.4.2 [INFO] [stderr] Compiling http v0.2.4 [INFO] [stderr] Compiling bytestring v1.0.0 [INFO] [stderr] Compiling lru-cache v0.1.2 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling typemap v0.3.3 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling cookie v0.14.4 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling tokio v1.11.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling socket2 v0.4.1 [INFO] [stderr] Compiling thread-id v3.3.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling resolv-conf v0.7.0 [INFO] [stderr] Compiling flate2 v1.0.21 [INFO] [stderr] Compiling http-body v0.4.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling ordered-float v2.8.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling sha-1 v0.9.8 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling chrono v0.2.25 [INFO] [stderr] Compiling ftp v3.0.1 [INFO] [stderr] Compiling derive_more v0.99.16 [INFO] [stderr] Compiling actix-macros v0.1.3 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling actix-web-codegen v0.4.0 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling pin-project v1.0.8 [INFO] [stderr] Compiling pin-project v0.4.28 [INFO] [stderr] Compiling brotli2 v0.3.2 [INFO] [stderr] Compiling thiserror v1.0.29 [INFO] [stderr] Compiling actix-service v1.0.6 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling serde-value v0.7.0 [INFO] [stderr] Compiling serde_yaml v0.8.21 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling actix-threadpool v0.3.3 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling actix-router v0.2.7 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling log4rs v1.0.0 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling actix-rt v1.1.1 [INFO] [stderr] Compiling trust-dns-proto v0.19.7 [INFO] [stderr] Compiling tokio-util v0.6.8 [INFO] [stderr] Compiling actix-codec v0.3.0 [INFO] [stderr] Compiling h2 v0.2.7 [INFO] [stderr] Compiling h2 v0.3.4 [INFO] [stderr] Compiling actix-utils v2.0.0 [INFO] [stderr] Compiling actix-server v1.0.4 [INFO] [stderr] Compiling actix-tls v2.0.0 [INFO] [stderr] Compiling trust-dns-resolver v0.19.7 [INFO] [stderr] Compiling actix-testing v1.0.1 [INFO] [stderr] Compiling actix-connect v2.0.0 [INFO] [stderr] Compiling actix-http v2.2.1 [INFO] [stderr] Compiling hyper v0.14.12 [INFO] [stderr] Compiling awc v2.0.3 [INFO] [stderr] Compiling actix-web v3.3.2 [INFO] [stderr] Compiling reqwest v0.11.4 [INFO] [stderr] Compiling ftp_server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::str::from_utf8` [INFO] [stdout] --> src/function.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::str::from_utf8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug`, `error`, `info`, `trace`, `warn` [INFO] [stdout] --> src/main.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use log::{error, info, warn, debug, trace}; [INFO] [stdout] | ^^^^^ ^^^^ ^^^^ ^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `insert` is never read [INFO] [stdout] --> src/main.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut insert:bool = false; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `msg` is never read [INFO] [stdout] --> src/main.rs:35:17 [INFO] [stdout] | [INFO] [stdout] 35 | msg = fail.msg.clone(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `name` is never read [INFO] [stdout] --> src/model.rs:44:25 [INFO] [stdout] | [INFO] [stdout] 44 | let mut name = String::from(""); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/function.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | let mut request:bool; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/function.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | let mut info_for_ftp = get_info_for_ftp(request, ftpinfo)?; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/function.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | let mut flap_data = format!("{}\t{}\n", info_for_ftp.ftp_flap_number, info_for_ftp.ftp_action); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/function.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | ftp_stream.cwd(info_for_ftp.ftp_path.as_str()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/function.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 67 | ftp_stream.transfer_type(FileType::Binary); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/function.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | ftp_stream.put(info_for_ftp.ftp_file_name.as_str(), &mut flap_data.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 45.98s [INFO] running `Command { std: "docker" "inspect" "deaa3bc887dd71a0d9716d09cadc655c584b86176655c123003d84cca7327ec6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "deaa3bc887dd71a0d9716d09cadc655c584b86176655c123003d84cca7327ec6", kill_on_drop: false }` [INFO] [stdout] deaa3bc887dd71a0d9716d09cadc655c584b86176655c123003d84cca7327ec6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 910db9bbe6008b32c32cb3bc3468d2425b42baaada825ae084a3e6fc862a4d99 [INFO] running `Command { std: "docker" "start" "-a" "910db9bbe6008b32c32cb3bc3468d2425b42baaada825ae084a3e6fc862a4d99", kill_on_drop: false }` [INFO] [stderr] Compiling ftp_server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::str::from_utf8` [INFO] [stdout] --> src/function.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::str::from_utf8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug`, `error`, `info`, `trace`, `warn` [INFO] [stdout] --> src/main.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use log::{error, info, warn, debug, trace}; [INFO] [stdout] | ^^^^^ ^^^^ ^^^^ ^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `insert` is never read [INFO] [stdout] --> src/main.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut insert:bool = false; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `msg` is never read [INFO] [stdout] --> src/main.rs:35:17 [INFO] [stdout] | [INFO] [stdout] 35 | msg = fail.msg.clone(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `name` is never read [INFO] [stdout] --> src/model.rs:44:25 [INFO] [stdout] | [INFO] [stdout] 44 | let mut name = String::from(""); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/function.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | let mut request:bool; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/function.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | let mut info_for_ftp = get_info_for_ftp(request, ftpinfo)?; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/function.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | let mut flap_data = format!("{}\t{}\n", info_for_ftp.ftp_flap_number, info_for_ftp.ftp_action); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/function.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | ftp_stream.cwd(info_for_ftp.ftp_path.as_str()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/function.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 67 | ftp_stream.transfer_type(FileType::Binary); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/function.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | ftp_stream.put(info_for_ftp.ftp_file_name.as_str(), &mut flap_data.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.66s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/ftp_server-5d3b045e57a6442d) [INFO] running `Command { std: "docker" "inspect" "910db9bbe6008b32c32cb3bc3468d2425b42baaada825ae084a3e6fc862a4d99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "910db9bbe6008b32c32cb3bc3468d2425b42baaada825ae084a3e6fc862a4d99", kill_on_drop: false }` [INFO] [stdout] 910db9bbe6008b32c32cb3bc3468d2425b42baaada825ae084a3e6fc862a4d99 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 58b6671fa174b1b658c26f1c9fd844defdd8fbbf8982ca9668e950e639a8e274 [INFO] running `Command { std: "docker" "start" "-a" "58b6671fa174b1b658c26f1c9fd844defdd8fbbf8982ca9668e950e639a8e274", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::str::from_utf8` [INFO] [stderr] --> src/function.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::str::from_utf8; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `debug`, `error`, `info`, `trace`, `warn` [INFO] [stderr] --> src/main.rs:3:11 [INFO] [stderr] | [INFO] [stderr] 3 | use log::{error, info, warn, debug, trace}; [INFO] [stderr] | ^^^^^ ^^^^ ^^^^ ^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: value assigned to `insert` is never read [INFO] [stderr] --> src/main.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | let mut insert:bool = false; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `msg` is never read [INFO] [stderr] --> src/main.rs:35:17 [INFO] [stderr] | [INFO] [stderr] 35 | msg = fail.msg.clone(); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `name` is never read [INFO] [stderr] --> src/model.rs:44:25 [INFO] [stderr] | [INFO] [stderr] 44 | let mut name = String::from(""); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/function.rs:50:9 [INFO] [stderr] | [INFO] [stderr] 50 | let mut request:bool; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/function.rs:56:9 [INFO] [stderr] | [INFO] [stderr] 56 | let mut info_for_ftp = get_info_for_ftp(request, ftpinfo)?; [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/function.rs:63:13 [INFO] [stderr] | [INFO] [stderr] 63 | let mut flap_data = format!("{}\t{}\n", info_for_ftp.ftp_flap_number, info_for_ftp.ftp_action); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/function.rs:65:9 [INFO] [stderr] | [INFO] [stderr] 65 | ftp_stream.cwd(info_for_ftp.ftp_path.as_str()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/function.rs:67:9 [INFO] [stderr] | [INFO] [stderr] 67 | ftp_stream.transfer_type(FileType::Binary); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/function.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | ftp_stream.put(info_for_ftp.ftp_file_name.as_str(), &mut flap_data.as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `ftp_server` (bin "ftp_server" test) generated 11 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ftp_server-5d3b045e57a6442d) [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] running `Command { std: "docker" "inspect" "58b6671fa174b1b658c26f1c9fd844defdd8fbbf8982ca9668e950e639a8e274", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58b6671fa174b1b658c26f1c9fd844defdd8fbbf8982ca9668e950e639a8e274", kill_on_drop: false }` [INFO] [stdout] 58b6671fa174b1b658c26f1c9fd844defdd8fbbf8982ca9668e950e639a8e274