[INFO] cloning repository https://github.com/crocme10/test-serde
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/crocme10/test-serde" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrocme10%2Ftest-serde", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrocme10%2Ftest-serde'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 783f58e64e31280ed0729fea73e628766e7994f3
[INFO] testing crocme10/test-serde against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrocme10%2Ftest-serde" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/crocme10/test-serde on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/crocme10/test-serde
[INFO] finished tweaking git repo https://github.com/crocme10/test-serde
[INFO] tweaked toml for git repo https://github.com/crocme10/test-serde written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/crocme10/test-serde already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 67bb7a1a2294600fb713a16035099a54006657f72d4c7be09b0a5ad41769cc42
[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" "67bb7a1a2294600fb713a16035099a54006657f72d4c7be09b0a5ad41769cc42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67bb7a1a2294600fb713a16035099a54006657f72d4c7be09b0a5ad41769cc42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67bb7a1a2294600fb713a16035099a54006657f72d4c7be09b0a5ad41769cc42", kill_on_drop: false }`
[INFO] [stdout] 67bb7a1a2294600fb713a16035099a54006657f72d4c7be09b0a5ad41769cc42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7555f4cc7d3f5ab0f569601cd800cce68a1b914a074430ed9fd3f26cb5573180
[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" "7555f4cc7d3f5ab0f569601cd800cce68a1b914a074430ed9fd3f26cb5573180", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling test-serde v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0597]: `s` does not live long enough
[INFO] [stdout]   --> src/main.rs:21:26
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn des<'a, T: Deserialize<'a>>(s: String) -> Result<Vec<T>, serde_json::Error> {
[INFO] [stdout]    |            -- lifetime `'a` defined here
[INFO] [stdout] 21 |     serde_json::from_str(&s)
[INFO] [stdout]    |     ---------------------^^-
[INFO] [stdout]    |     |                    |
[INFO] [stdout]    |     |                    borrowed value does not live long enough
[INFO] [stdout]    |     argument requires that `s` is borrowed for `'a`
[INFO] [stdout] 22 | }
[INFO] [stdout]    | - `s` dropped here while still borrowed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0597`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `test-serde` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "7555f4cc7d3f5ab0f569601cd800cce68a1b914a074430ed9fd3f26cb5573180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7555f4cc7d3f5ab0f569601cd800cce68a1b914a074430ed9fd3f26cb5573180", kill_on_drop: false }`
[INFO] [stdout] 7555f4cc7d3f5ab0f569601cd800cce68a1b914a074430ed9fd3f26cb5573180