[INFO] cloning repository bentein/twt-cli [INFO] running `"git" "clone" "--bare" "git://github.com/bentein/twt-cli.git" "work/cache/sources/gh/bentein/twt-cli"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/bentein/twt-cli'... [INFO] running `"git" "clone" "work/cache/sources/gh/bentein/twt-cli" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/bentein/twt-cli"` [INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/bentein/twt-cli'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/bentein/twt-cli" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/bentein/twt-cli"` [INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/bentein/twt-cli'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f69f75a20f2deef13eabc6efc0b43498a1cab2aa [INFO] sha for GitHub repo bentein/twt-cli: f69f75a20f2deef13eabc6efc0b43498a1cab2aa [INFO] validating manifest of bentein/twt-cli on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of bentein/twt-cli on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing bentein/twt-cli [INFO] finished frobbing bentein/twt-cli [INFO] frobbed toml for bentein/twt-cli written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/bentein/twt-cli/Cargo.toml [INFO] started frobbing bentein/twt-cli [INFO] finished frobbing bentein/twt-cli [INFO] frobbed toml for bentein/twt-cli written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/bentein/twt-cli/Cargo.toml [INFO] crate bentein/twt-cli already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking bentein/twt-cli against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-1/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/bentein/twt-cli:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 3aaa0ab8f8db1ebc9782d02dc2595045040f0623813beb98f5bf1d6fff3d4522 [INFO] running `"docker" "start" "-a" "3aaa0ab8f8db1ebc9782d02dc2595045040f0623813beb98f5bf1d6fff3d4522"` [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling structopt-derive v0.2.15 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking structopt v0.2.15 [INFO] [stderr] Checking cookie_store v0.5.1 [INFO] [stderr] Checking reqwest v0.9.15 [INFO] [stderr] Checking twt v0.1.0 (/opt/crater/workdir) [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec<(&str,&str)>, Vec<(&str,&str)>, &Credentials) -> std::io::Result` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str, Vec<(&str,&str)>, &Credentials) -> std::io::Result` [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: `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: 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: 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: function is never used: `followers` [INFO] [stderr] --> src/followers.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn followers() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_followers` [INFO] [stderr] --> src/main.rs:146:1 [INFO] [stderr] | [INFO] [stderr] 146 | fn get_followers(args: Cli) -> () { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec<(&str,&str)>, Vec<(&str,&str)>, &Credentials) -> std::io::Result` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str, Vec<(&str,&str)>, &Credentials) -> std::io::Result` [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: `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: 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: 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: function is never used: `followers` [INFO] [stderr] --> src/followers.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn followers() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_followers` [INFO] [stderr] --> src/main.rs:146:1 [INFO] [stderr] | [INFO] [stderr] 146 | fn get_followers(args: Cli) -> () { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.68s [INFO] running `"docker" "inspect" "3aaa0ab8f8db1ebc9782d02dc2595045040f0623813beb98f5bf1d6fff3d4522"` [INFO] running `"docker" "rm" "-f" "3aaa0ab8f8db1ebc9782d02dc2595045040f0623813beb98f5bf1d6fff3d4522"` [INFO] [stdout] 3aaa0ab8f8db1ebc9782d02dc2595045040f0623813beb98f5bf1d6fff3d4522