[INFO] cloning repository https://github.com/taivokasper/unzipr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/taivokasper/unzipr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaivokasper%2Funzipr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaivokasper%2Funzipr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9e2adc6812224689c9a2bedf9708d5fbedb6dca2
[INFO] checking taivokasper/unzipr against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaivokasper%2Funzipr" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/taivokasper/unzipr on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/taivokasper/unzipr
[INFO] finished tweaking git repo https://github.com/taivokasper/unzipr
[INFO] tweaked toml for git repo https://github.com/taivokasper/unzipr written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/taivokasper/unzipr already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "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] e4fb35370967c3a9c351e34fb1e391e83f830b8a9f711db95c8cc71c4eebe9f3
[INFO] running `Command { std: "docker" "start" "-a" "e4fb35370967c3a9c351e34fb1e391e83f830b8a9f711db95c8cc71c4eebe9f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4fb35370967c3a9c351e34fb1e391e83f830b8a9f711db95c8cc71c4eebe9f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4fb35370967c3a9c351e34fb1e391e83f830b8a9f711db95c8cc71c4eebe9f3", kill_on_drop: false }`
[INFO] [stdout] e4fb35370967c3a9c351e34fb1e391e83f830b8a9f711db95c8cc71c4eebe9f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82b5f6ef9e39ff5cc288da95c95546ae036ba356a43dea260b391e9541c0d2fc
[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" "82b5f6ef9e39ff5cc288da95c95546ae036ba356a43dea260b391e9541c0d2fc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cc v1.0.4
[INFO] [stderr]    Compiling build_const v0.2.0
[INFO] [stderr]     Checking adler32 v1.0.2
[INFO] [stderr]     Checking rustc-demangle v0.1.8
[INFO] [stderr]     Checking cfg-if v0.1.4
[INFO] [stderr]     Checking ansi_term v0.10.2
[INFO] [stderr]     Checking podio v0.1.6
[INFO] [stderr]     Checking atty v0.2.6
[INFO] [stderr]     Checking msdos_time v0.1.5
[INFO] [stderr]    Compiling synstructure v0.6.1
[INFO] [stderr]     Checking miniz_oxide v0.1.2
[INFO] [stderr]     Checking clap v2.29.4
[INFO] [stderr]    Compiling crc v1.7.0
[INFO] [stderr]    Compiling failure_derive v0.1.1
[INFO] [stderr]    Compiling bzip2-sys v0.1.6
[INFO] [stderr]    Compiling miniz_oxide_c_api v0.1.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]     Checking flate2 v1.0.1
[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stderr]     Checking bzip2 v0.3.2
[INFO] [stderr]     Checking failure v0.1.1
[INFO] [stderr]     Checking zip v0.3.0
[INFO] [stderr]     Checking unzipr v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/list.rs:11:48
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(input: Vec<&str>) -> Result<Box<Action>, Error> {
[INFO] [stdout]    |                                                ^^^^^^ help: use `dyn`: `dyn Action`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/pipe.rs:14:48
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn new(input: Vec<&str>) -> Result<Box<Action>, Error> {
[INFO] [stdout]    |                                                ^^^^^^ help: use `dyn`: `dyn Action`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/unpack.rs:15:69
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(unpack_target: &str, input: Vec<&str>) -> Result<Box<Action>, Error> {
[INFO] [stdout]    |                                                                     ^^^^^^ help: use `dyn`: `dyn Action`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/mod.rs:53:28
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let action: Result<Box<Action>, Error>;
[INFO] [stdout]    |                            ^^^^^^ help: use `dyn`: `dyn Action`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/list.rs:11:48
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(input: Vec<&str>) -> Result<Box<Action>, Error> {
[INFO] [stdout]    |                                                ^^^^^^ help: use `dyn`: `dyn Action`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/pipe.rs:14:48
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn new(input: Vec<&str>) -> Result<Box<Action>, Error> {
[INFO] [stdout]    |                                                ^^^^^^ help: use `dyn`: `dyn Action`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/unpack.rs:15:69
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(unpack_target: &str, input: Vec<&str>) -> Result<Box<Action>, Error> {
[INFO] [stdout]    |                                                                     ^^^^^^ help: use `dyn`: `dyn Action`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/mod.rs:53:28
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let action: Result<Box<Action>, Error>;
[INFO] [stdout]    |                            ^^^^^^ help: use `dyn`: `dyn Action`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.66s
[INFO] running `Command { std: "docker" "inspect" "82b5f6ef9e39ff5cc288da95c95546ae036ba356a43dea260b391e9541c0d2fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82b5f6ef9e39ff5cc288da95c95546ae036ba356a43dea260b391e9541c0d2fc", kill_on_drop: false }`
[INFO] [stdout] 82b5f6ef9e39ff5cc288da95c95546ae036ba356a43dea260b391e9541c0d2fc