[INFO] cloning repository https://github.com/JonathanKoerber/template_repos
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JonathanKoerber/template_repos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonathanKoerber%2Ftemplate_repos", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonathanKoerber%2Ftemplate_repos'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5563fc987dafc8ff2fa8f18f8cf0e8d894f99958
[INFO] checking JonathanKoerber/template_repos against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonathanKoerber%2Ftemplate_repos" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JonathanKoerber/template_repos on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JonathanKoerber/template_repos
[INFO] finished tweaking git repo https://github.com/JonathanKoerber/template_repos
[INFO] tweaked toml for git repo https://github.com/JonathanKoerber/template_repos written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/JonathanKoerber/template_repos already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded git2 v0.12.0
[INFO] [stderr]   Downloaded libgit2-sys v0.11.0+0.99.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1707b919346eebe53c012e7463502b2510e87ef5630c00ddac9891ba3fededb
[INFO] running `Command { std: "docker" "start" "-a" "c1707b919346eebe53c012e7463502b2510e87ef5630c00ddac9891ba3fededb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1707b919346eebe53c012e7463502b2510e87ef5630c00ddac9891ba3fededb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1707b919346eebe53c012e7463502b2510e87ef5630c00ddac9891ba3fededb", kill_on_drop: false }`
[INFO] [stdout] c1707b919346eebe53c012e7463502b2510e87ef5630c00ddac9891ba3fededb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 240ae73bd7c86e93755c341d3c3796c5f3c65d905e2485dada211f7e9f85abd1
[INFO] running `Command { std: "docker" "start" "-a" "240ae73bd7c86e93755c341d3c3796c5f3c65d905e2485dada211f7e9f85abd1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]     Checking percent-encoding v2.3.0
[INFO] [stderr]    Compiling thiserror v1.0.49
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking form_urlencoded v1.2.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking openssl-probe v0.1.5
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking dotenv v0.15.0
[INFO] [stderr]     Checking flate2 v1.0.27
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]    Compiling jobserver v0.1.26
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking idna v0.4.0
[INFO] [stderr]     Checking url v2.4.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.49
[INFO] [stderr]    Compiling libz-sys v1.1.12
[INFO] [stderr]    Compiling openssl-sys v0.9.93
[INFO] [stderr]    Compiling libssh2-sys v0.2.23
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling libgit2-sys v0.11.0+0.99.0
[INFO] [stderr]     Checking bzip2 v0.4.4
[INFO] [stderr]     Checking zip v0.5.13
[INFO] [stderr]     Checking git2 v0.12.0
[INFO] [stderr]     Checking template_repos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `env`, `error::Error`
[INFO] [stdout]  --> src/publish.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::{env, str, error::Error};
[INFO] [stdout]   |           ^^^       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BranchType`, `Cred`, `PushOptions`, `RemoteCallbacks`, `Signature`, `Status`
[INFO] [stdout]  --> src/publish.rs:9:24
[INFO] [stdout]   |
[INFO] [stdout] 9 | use git2::{Repository, Status, Signature, Remote, RemoteCallbacks, Cred, PushOptions, BranchType};
[INFO] [stdout]   |                        ^^^^^^  ^^^^^^^^^          ^^^^^^^^^^^^^^^  ^^^^  ^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/create_repo.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{self};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `miniz_oxide::inflate::decompress_to_vec_zlib`
[INFO] [stdout]  --> src/unzip.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use miniz_oxide::inflate::decompress_to_vec_zlib;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Remote`
[INFO] [stdout]  --> src/git_commands.rs:4:32
[INFO] [stdout]   |
[INFO] [stdout] 4 | use git2::{Repository, Status, Remote, Signature, PushOptions, RemoteCallbacks};
[INFO] [stdout]   |                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/utils.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{self, Read};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `env`
[INFO] [stdout]  --> src/git_credentials.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::{env, str, error::Error};
[INFO] [stdout]   |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `env`, `error::Error`
[INFO] [stdout]  --> src/publish.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::{env, str, error::Error};
[INFO] [stdout]   |           ^^^       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BranchType`, `Cred`, `PushOptions`, `RemoteCallbacks`, `Signature`, `Status`
[INFO] [stdout]  --> src/publish.rs:9:24
[INFO] [stdout]   |
[INFO] [stdout] 9 | use git2::{Repository, Status, Signature, Remote, RemoteCallbacks, Cred, PushOptions, BranchType};
[INFO] [stdout]   |                        ^^^^^^  ^^^^^^^^^          ^^^^^^^^^^^^^^^  ^^^^  ^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/create_repo.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{self};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `miniz_oxide::inflate::decompress_to_vec_zlib`
[INFO] [stdout]  --> src/unzip.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use miniz_oxide::inflate::decompress_to_vec_zlib;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Remote`
[INFO] [stdout]  --> src/git_commands.rs:4:32
[INFO] [stdout]   |
[INFO] [stdout] 4 | use git2::{Repository, Status, Remote, Signature, PushOptions, RemoteCallbacks};
[INFO] [stdout]   |                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/utils.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{self, Read};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `env`
[INFO] [stdout]  --> src/git_credentials.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::{env, str, error::Error};
[INFO] [stdout]   |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_public_key` is never used
[INFO] [stdout]   --> src/main.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn read_public_key(path: &str) -> io::Result<String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_public_key` is never used
[INFO] [stdout]   --> src/main.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn read_public_key(path: &str) -> io::Result<String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_public_key` is never used
[INFO] [stdout]   --> src/git_credentials.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn read_public_key(path: &str) -> io::Result<String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_public_key` is never used
[INFO] [stdout]   --> src/git_credentials.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn read_public_key(path: &str) -> io::Result<String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.88s
[INFO] running `Command { std: "docker" "inspect" "240ae73bd7c86e93755c341d3c3796c5f3c65d905e2485dada211f7e9f85abd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "240ae73bd7c86e93755c341d3c3796c5f3c65d905e2485dada211f7e9f85abd1", kill_on_drop: false }`
[INFO] [stdout] 240ae73bd7c86e93755c341d3c3796c5f3c65d905e2485dada211f7e9f85abd1