[INFO] cloning repository https://github.com/bentein/twt-cli [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bentein/twt-cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbentein%2Ftwt-cli", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbentein%2Ftwt-cli'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f69f75a20f2deef13eabc6efc0b43498a1cab2aa [INFO] testing bentein/twt-cli against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbentein%2Ftwt-cli" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bentein/twt-cli on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bentein/twt-cli [INFO] finished tweaking git repo https://github.com/bentein/twt-cli [INFO] tweaked toml for git repo https://github.com/bentein/twt-cli written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/bentein/twt-cli already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", 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] 53292bf66f6abf9539bf8e3a7ec4715cd4c62120f1254faf7102d9f5ebb4e591 [INFO] running `Command { std: "docker" "start" "-a" "53292bf66f6abf9539bf8e3a7ec4715cd4c62120f1254faf7102d9f5ebb4e591", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "53292bf66f6abf9539bf8e3a7ec4715cd4c62120f1254faf7102d9f5ebb4e591", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53292bf66f6abf9539bf8e3a7ec4715cd4c62120f1254faf7102d9f5ebb4e591", kill_on_drop: false }` [INFO] [stdout] 53292bf66f6abf9539bf8e3a7ec4715cd4c62120f1254faf7102d9f5ebb4e591 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97338bd510e08e6c270af7662ffec062555567160fc5be285096a790ba0af826 [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" "97338bd510e08e6c270af7662ffec062555567160fc5be285096a790ba0af826", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.51 [INFO] [stderr] Compiling cc v1.0.35 [INFO] [stderr] Compiling syn v0.15.31 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling openssl v0.10.20 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Compiling unicode-segmentation v1.2.1 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling webbrowser v0.5.1 [INFO] [stderr] Compiling unicase v2.3.0 [INFO] [stderr] Compiling tokio-sync v0.1.4 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling num_cpus v1.10.0 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling openssl-sys v0.9.43 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.1 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling mime v0.3.13 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling cookie v0.11.0 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling flate2 v1.0.7 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling http v0.1.17 [INFO] [stderr] Compiling backtrace v0.3.15 [INFO] [stderr] Compiling error-chain v0.12.0 [INFO] [stderr] Compiling publicsuffix v1.5.2 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling tokio-threadpool v0.1.13 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling h2 v0.1.18 [INFO] [stderr] Compiling tokio v0.1.18 [INFO] [stderr] Compiling serde_derive v1.0.90 [INFO] [stderr] Compiling structopt-derive v0.2.15 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling structopt v0.2.15 [INFO] [stderr] Compiling hyper v0.12.27 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling cookie_store v0.5.1 [INFO] [stderr] Compiling reqwest v0.9.15 [INFO] [stderr] Compiling twt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::path::PathBuf` [INFO] [stdout] --> src/authorize.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::path::PathBuf; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/authorize.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::authenticate` [INFO] [stdout] --> src/followers.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::authenticate; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/timeline.rs:15:29 [INFO] [stdout] | [INFO] [stdout] 15 | func: &Fn(Vec<(&str,&str)>, Vec<(&str,&str)>, &Credentials) -> std::io::Result) -> std::io::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 15 - func: &Fn(Vec<(&str,&str)>, Vec<(&str,&str)>, &Credentials) -> std::io::Result) -> std::io::Result { [INFO] [stdout] 15 + func: &dyn Fn(Vec<(&str,&str)>, Vec<(&str,&str)>, &Credentials) -> std::io::Result) -> std::io::Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/tweet.rs:18:34 [INFO] [stdout] | [INFO] [stdout] 18 | fn do_function(arg: &str, func: &Fn(&str, Vec<(&str,&str)>, &Credentials) -> std::io::Result) -> std::io::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 18 - fn do_function(arg: &str, func: &Fn(&str, Vec<(&str,&str)>, &Credentials) -> std::io::Result) -> std::io::Result { [INFO] [stdout] 18 + fn do_function(arg: &str, func: &dyn Fn(&str, Vec<(&str,&str)>, &Credentials) -> std::io::Result) -> std::io::Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/main.rs:139:32 [INFO] [stdout] | [INFO] [stdout] 139 | UserMod::Set { name, token, secret } => Ok("Not yet implemented".to_string()), [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/main.rs:139:38 [INFO] [stdout] | [INFO] [stdout] 139 | UserMod::Set { name, token, secret } => Ok("Not yet implemented".to_string()), [INFO] [stdout] | ^^^^^ help: try ignoring the field: `token: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `secret` [INFO] [stdout] --> src/main.rs:139:45 [INFO] [stdout] | [INFO] [stdout] 139 | UserMod::Set { name, token, secret } => Ok("Not yet implemented".to_string()), [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `secret: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `j` is never read [INFO] [stdout] --> src/credentials.rs:217:21 [INFO] [stdout] | [INFO] [stdout] 217 | j -= 1; [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: field is never read: `oauth_token_secret` [INFO] [stdout] --> src/authorize.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 108 | oauth_token_secret: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `followers` [INFO] [stdout] --> src/followers.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn followers() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_followers` [INFO] [stdout] --> src/main.rs:146:4 [INFO] [stdout] | [INFO] [stdout] 146 | fn get_followers(args: Cli) -> () { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 15s [INFO] running `Command { std: "docker" "inspect" "97338bd510e08e6c270af7662ffec062555567160fc5be285096a790ba0af826", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97338bd510e08e6c270af7662ffec062555567160fc5be285096a790ba0af826", kill_on_drop: false }` [INFO] [stdout] 97338bd510e08e6c270af7662ffec062555567160fc5be285096a790ba0af826 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d23ddaf247156df602375cd9b110bb744e144196f3b3654ac2c35a57e53a77b7 [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" "d23ddaf247156df602375cd9b110bb744e144196f3b3654ac2c35a57e53a77b7", kill_on_drop: false }` [INFO] [stderr] Compiling twt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::path::PathBuf` [INFO] [stdout] --> src/authorize.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::path::PathBuf; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/authorize.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::authenticate` [INFO] [stdout] --> src/followers.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::authenticate; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/timeline.rs:15:29 [INFO] [stdout] | [INFO] [stdout] 15 | func: &Fn(Vec<(&str,&str)>, Vec<(&str,&str)>, &Credentials) -> std::io::Result) -> std::io::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 15 - func: &Fn(Vec<(&str,&str)>, Vec<(&str,&str)>, &Credentials) -> std::io::Result) -> std::io::Result { [INFO] [stdout] 15 + func: &dyn Fn(Vec<(&str,&str)>, Vec<(&str,&str)>, &Credentials) -> std::io::Result) -> std::io::Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/tweet.rs:18:34 [INFO] [stdout] | [INFO] [stdout] 18 | fn do_function(arg: &str, func: &Fn(&str, Vec<(&str,&str)>, &Credentials) -> std::io::Result) -> std::io::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 18 - fn do_function(arg: &str, func: &Fn(&str, Vec<(&str,&str)>, &Credentials) -> std::io::Result) -> std::io::Result { [INFO] [stdout] 18 + fn do_function(arg: &str, func: &dyn Fn(&str, Vec<(&str,&str)>, &Credentials) -> std::io::Result) -> std::io::Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/main.rs:139:32 [INFO] [stdout] | [INFO] [stdout] 139 | UserMod::Set { name, token, secret } => Ok("Not yet implemented".to_string()), [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `token` [INFO] [stdout] --> src/main.rs:139:38 [INFO] [stdout] | [INFO] [stdout] 139 | UserMod::Set { name, token, secret } => Ok("Not yet implemented".to_string()), [INFO] [stdout] | ^^^^^ help: try ignoring the field: `token: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `secret` [INFO] [stdout] --> src/main.rs:139:45 [INFO] [stdout] | [INFO] [stdout] 139 | UserMod::Set { name, token, secret } => Ok("Not yet implemented".to_string()), [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `secret: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `j` is never read [INFO] [stdout] --> src/credentials.rs:217:21 [INFO] [stdout] | [INFO] [stdout] 217 | j -= 1; [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: field is never read: `oauth_token_secret` [INFO] [stdout] --> src/authorize.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 108 | oauth_token_secret: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `followers` [INFO] [stdout] --> src/followers.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn followers() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_followers` [INFO] [stdout] --> src/main.rs:146:4 [INFO] [stdout] | [INFO] [stdout] 146 | fn get_followers(args: Cli) -> () { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.82s [INFO] running `Command { std: "docker" "inspect" "d23ddaf247156df602375cd9b110bb744e144196f3b3654ac2c35a57e53a77b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d23ddaf247156df602375cd9b110bb744e144196f3b3654ac2c35a57e53a77b7", kill_on_drop: false }` [INFO] [stdout] d23ddaf247156df602375cd9b110bb744e144196f3b3654ac2c35a57e53a77b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 40b7d20c93df1196a8d84f50085f30e0d3df75db1b3aa880ca9790e0e267d15c [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" "40b7d20c93df1196a8d84f50085f30e0d3df75db1b3aa880ca9790e0e267d15c", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::path::PathBuf` [INFO] [stderr] --> src/authorize.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::path::PathBuf; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/authorize.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::authenticate` [INFO] [stderr] --> src/followers.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::authenticate; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/timeline.rs:15:29 [INFO] [stderr] | [INFO] [stderr] 15 | func: &Fn(Vec<(&str,&str)>, Vec<(&str,&str)>, &Credentials) -> std::io::Result) -> std::io::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 15 - func: &Fn(Vec<(&str,&str)>, Vec<(&str,&str)>, &Credentials) -> std::io::Result) -> std::io::Result { [INFO] [stderr] 15 + func: &dyn Fn(Vec<(&str,&str)>, Vec<(&str,&str)>, &Credentials) -> std::io::Result) -> std::io::Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tweet.rs:18:34 [INFO] [stderr] | [INFO] [stderr] 18 | fn do_function(arg: &str, func: &Fn(&str, Vec<(&str,&str)>, &Credentials) -> std::io::Result) -> std::io::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 18 - fn do_function(arg: &str, func: &Fn(&str, Vec<(&str,&str)>, &Credentials) -> std::io::Result) -> std::io::Result { [INFO] [stderr] 18 + fn do_function(arg: &str, func: &dyn Fn(&str, Vec<(&str,&str)>, &Credentials) -> std::io::Result) -> std::io::Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/main.rs:139:32 [INFO] [stderr] | [INFO] [stderr] 139 | UserMod::Set { name, token, secret } => Ok("Not yet implemented".to_string()), [INFO] [stderr] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `token` [INFO] [stderr] --> src/main.rs:139:38 [INFO] [stderr] | [INFO] [stderr] 139 | UserMod::Set { name, token, secret } => Ok("Not yet implemented".to_string()), [INFO] [stderr] | ^^^^^ help: try ignoring the field: `token: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `secret` [INFO] [stderr] --> src/main.rs:139:45 [INFO] [stderr] | [INFO] [stderr] 139 | UserMod::Set { name, token, secret } => Ok("Not yet implemented".to_string()), [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `secret: _` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `j` is never read [INFO] [stderr] --> src/credentials.rs:217:21 [INFO] [stderr] | [INFO] [stderr] 217 | j -= 1; [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: field is never read: `oauth_token_secret` [INFO] [stderr] --> src/authorize.rs:108:5 [INFO] [stderr] | [INFO] [stderr] 108 | oauth_token_secret: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `followers` [INFO] [stderr] --> src/followers.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn followers() { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_followers` [INFO] [stderr] --> src/main.rs:146:4 [INFO] [stderr] | [INFO] [stderr] 146 | fn get_followers(args: Cli) -> () { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `twt` (bin "twt" test) generated 12 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/twt-4fc5630692626ca6) [INFO] [stdout] [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" "40b7d20c93df1196a8d84f50085f30e0d3df75db1b3aa880ca9790e0e267d15c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40b7d20c93df1196a8d84f50085f30e0d3df75db1b3aa880ca9790e0e267d15c", kill_on_drop: false }` [INFO] [stdout] 40b7d20c93df1196a8d84f50085f30e0d3df75db1b3aa880ca9790e0e267d15c