[INFO] cloning repository https://github.com/gapiccirilli/psc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gapiccirilli/psc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgapiccirilli%2Fpsc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgapiccirilli%2Fpsc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6f762602571193918b4d407e2702fe9e1539ee57
[INFO] testing gapiccirilli/psc against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgapiccirilli%2Fpsc" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gapiccirilli/psc
[INFO] finished tweaking git repo https://github.com/gapiccirilli/psc
[INFO] tweaked toml for git repo https://github.com/gapiccirilli/psc written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gapiccirilli/psc on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gapiccirilli/psc 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" "+1.99.0-beta.8" "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-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5516ca7c55cbe1e0c268af57344d88b41a7f09fb65c5f3733a618c9b23b58a47
[INFO] running `Command { std: "docker" "start" "5516ca7c55cbe1e0c268af57344d88b41a7f09fb65c5f3733a618c9b23b58a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5516ca7c55cbe1e0c268af57344d88b41a7f09fb65c5f3733a618c9b23b58a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5516ca7c55cbe1e0c268af57344d88b41a7f09fb65c5f3733a618c9b23b58a47" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5516ca7c55cbe1e0c268af57344d88b41a7f09fb65c5f3733a618c9b23b58a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5516ca7c55cbe1e0c268af57344d88b41a7f09fb65c5f3733a618c9b23b58a47" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zmij v1.0.14
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling whoami v1.6.1
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling directories v6.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling psc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `files_str` is never read
[INFO] [stdout]   --> src/create.rs:30:36
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let mut files_str: Vec<&str> = Vec::new();
[INFO] [stdout]    |                                    ^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 48 |             files_str = combined_str[1].split(",").collect::<Vec<&str>>();
[INFO] [stdout]    |             --------- `files_str` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 13.35s
[INFO] running `Command { std: "docker" "inspect" "5516ca7c55cbe1e0c268af57344d88b41a7f09fb65c5f3733a618c9b23b58a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5516ca7c55cbe1e0c268af57344d88b41a7f09fb65c5f3733a618c9b23b58a47" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling psc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `files_str` is never read
[INFO] [stdout]   --> src/create.rs:30:36
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let mut files_str: Vec<&str> = Vec::new();
[INFO] [stdout]    |                                    ^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 48 |             files_str = combined_str[1].split(",").collect::<Vec<&str>>();
[INFO] [stdout]    |             --------- `files_str` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `files_str` is never read
[INFO] [stdout]   --> src/create.rs:30:36
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let mut files_str: Vec<&str> = Vec::new();
[INFO] [stdout]    |                                    ^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 48 |             files_str = combined_str[1].split(",").collect::<Vec<&str>>();
[INFO] [stdout]    |             --------- `files_str` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "5516ca7c55cbe1e0c268af57344d88b41a7f09fb65c5f3733a618c9b23b58a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5516ca7c55cbe1e0c268af57344d88b41a7f09fb65c5f3733a618c9b23b58a47" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `files_str` is never read
[INFO] [stderr]   --> src/create.rs:30:36
[INFO] [stderr]    |
[INFO] [stderr] 30 |     let mut files_str: Vec<&str> = Vec::new();
[INFO] [stderr]    |                                    ^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stderr] ...
[INFO] [stderr] 48 |             files_str = combined_str[1].split(",").collect::<Vec<&str>>();
[INFO] [stderr]    |             --------- `files_str` is overwritten here before the previous value is read
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `psc` (lib) generated 1 warning
[INFO] [stderr] warning: `psc` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/psc-1c9ef8db81dafb3f)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/psc-1802628c47ca76ed)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests psc
[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] [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] [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" "5516ca7c55cbe1e0c268af57344d88b41a7f09fb65c5f3733a618c9b23b58a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5516ca7c55cbe1e0c268af57344d88b41a7f09fb65c5f3733a618c9b23b58a47", kill_on_drop: false }`
[INFO] [stdout] 5516ca7c55cbe1e0c268af57344d88b41a7f09fb65c5f3733a618c9b23b58a47