[INFO] cloning repository https://github.com/jianxun-p/net-struct-serde
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jianxun-p/net-struct-serde" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjianxun-p%2Fnet-struct-serde", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjianxun-p%2Fnet-struct-serde'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a52c2f3f3c879d6d984357cafb339d05bd2dee52
[INFO] checking jianxun-p/net-struct-serde against master#32cd9114712a24010b0583624dc52ac302194128 for pr-143717
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjianxun-p%2Fnet-struct-serde" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jianxun-p/net-struct-serde
[INFO] finished tweaking git repo https://github.com/jianxun-p/net-struct-serde
[INFO] tweaked toml for git repo https://github.com/jianxun-p/net-struct-serde written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jianxun-p/net-struct-serde on toolchain 32cd9114712a24010b0583624dc52ac302194128
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jianxun-p/net-struct-serde 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" "+32cd9114712a24010b0583624dc52ac302194128" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c54c61cb790de6b06f27bc593b7614ba6cf10716afd7d286ef6bb67a3533edb
[INFO] running `Command { std: "docker" "start" "-a" "3c54c61cb790de6b06f27bc593b7614ba6cf10716afd7d286ef6bb67a3533edb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c54c61cb790de6b06f27bc593b7614ba6cf10716afd7d286ef6bb67a3533edb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c54c61cb790de6b06f27bc593b7614ba6cf10716afd7d286ef6bb67a3533edb", kill_on_drop: false }`
[INFO] [stdout] 3c54c61cb790de6b06f27bc593b7614ba6cf10716afd7d286ef6bb67a3533edb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a89cdafaffebc87ea4de1bd0fd1e34d1f40f17e03f1c074df9e2df28ef8d7e05
[INFO] running `Command { std: "docker" "start" "-a" "a89cdafaffebc87ea4de1bd0fd1e34d1f40f17e03f1c074df9e2df28ef8d7e05", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling net-struct-derive v0.1.0 (/opt/rustwide/workdir/net-struct-derive)
[INFO] [stderr]     Checking net_struct_serde v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `SomePhantomStruct` is never constructed
[INFO] [stdout]  --> tests/structs/phantom2.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct SomePhantomStruct {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.95s
[INFO] running `Command { std: "docker" "inspect" "a89cdafaffebc87ea4de1bd0fd1e34d1f40f17e03f1c074df9e2df28ef8d7e05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a89cdafaffebc87ea4de1bd0fd1e34d1f40f17e03f1c074df9e2df28ef8d7e05", kill_on_drop: false }`
[INFO] [stdout] a89cdafaffebc87ea4de1bd0fd1e34d1f40f17e03f1c074df9e2df28ef8d7e05
