[INFO] fetching crate mr_splashy_pants 0.1.32...
[INFO] checking mr_splashy_pants-0.1.32 against beta for pr-78714
[INFO] extracting crate mr_splashy_pants 0.1.32 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate mr_splashy_pants 0.1.32 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 crates.io crate mr_splashy_pants 0.1.32
[INFO] finished tweaking crates.io crate mr_splashy_pants 0.1.32
[INFO] tweaked toml for crates.io crate mr_splashy_pants 0.1.32 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate mr_splashy_pants 0.1.32 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] 6c56bed72c01f7dc431fac1ceb61b888b1e028b9f89020d041fb111b26541e70
[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" "6c56bed72c01f7dc431fac1ceb61b888b1e028b9f89020d041fb111b26541e70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c56bed72c01f7dc431fac1ceb61b888b1e028b9f89020d041fb111b26541e70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c56bed72c01f7dc431fac1ceb61b888b1e028b9f89020d041fb111b26541e70", kill_on_drop: false }`
[INFO] [stdout] 6c56bed72c01f7dc431fac1ceb61b888b1e028b9f89020d041fb111b26541e70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4636255b150b0f1f6e4239448ade61bb991c7f59f8135f9ce687dfa7a98bdaf9
[INFO] running `Command { std: "docker" "start" "-a" "4636255b150b0f1f6e4239448ade61bb991c7f59f8135f9ce687dfa7a98bdaf9", kill_on_drop: false }`
[INFO] [stderr]     Checking quick-error v2.0.0
[INFO] [stderr]     Checking bytes v0.6.0
[INFO] [stderr]     Checking futures-channel v0.3.7
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling futures-macro v0.3.7
[INFO] [stderr]    Compiling async-stream-impl v0.3.0
[INFO] [stderr]    Compiling tokio-macros v0.3.0
[INFO] [stderr]     Checking signal-hook-registry v1.2.1
[INFO] [stderr]     Checking mio v0.7.4
[INFO] [stderr]     Checking fern v0.6.0
[INFO] [stderr]     Checking serde_path_to_error v0.1.3
[INFO] [stderr]     Checking native-tls v0.2.4
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking tokio v0.3.1
[INFO] [stderr]     Checking async-stream v0.3.0
[INFO] [stderr]     Checking futures-util v0.3.7
[INFO] [stderr]     Checking handlebars v3.5.1
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-tls v0.3.1
[INFO] [stderr]     Checking tokio-test v0.2.1
[INFO] [stderr]     Checking h2 v0.2.7
[INFO] [stderr]     Checking hyper v0.13.8
[INFO] [stderr]     Checking hyper-tls v0.4.3
[INFO] [stderr]     Checking reqwest v0.10.8
[INFO] [stderr]     Checking mr_splashy_pants v0.1.32 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `pants`
[INFO] [stdout]  --> src/pants/users.rs:4:3
[INFO] [stdout]   |
[INFO] [stdout] 4 |   pants: &'a mut Pants,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pants`
[INFO] [stdout]  --> src/pants/users.rs:4:3
[INFO] [stdout]   |
[INFO] [stdout] 4 |   pants: &'a mut Pants,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "4636255b150b0f1f6e4239448ade61bb991c7f59f8135f9ce687dfa7a98bdaf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4636255b150b0f1f6e4239448ade61bb991c7f59f8135f9ce687dfa7a98bdaf9", kill_on_drop: false }`
[INFO] [stdout] 4636255b150b0f1f6e4239448ade61bb991c7f59f8135f9ce687dfa7a98bdaf9