[INFO] fetching crate typic 0.3.0...
[INFO] checking typic-0.3.0 against try#b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8 for pr-78363
[INFO] extracting crate typic 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate typic 0.3.0 on toolchain b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate typic 0.3.0
[INFO] finished tweaking crates.io crate typic 0.3.0
[INFO] tweaked toml for crates.io crate typic 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded typic-derive v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79ca9dede9a4b0f81f8ed61d367b7153502b26bb36082529ba63463eb326cfbf
[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" "79ca9dede9a4b0f81f8ed61d367b7153502b26bb36082529ba63463eb326cfbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79ca9dede9a4b0f81f8ed61d367b7153502b26bb36082529ba63463eb326cfbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79ca9dede9a4b0f81f8ed61d367b7153502b26bb36082529ba63463eb326cfbf", kill_on_drop: false }`
[INFO] [stdout] 79ca9dede9a4b0f81f8ed61d367b7153502b26bb36082529ba63463eb326cfbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+b2c2190fa7bf856bb0ed5e8806266e3a2135c6f8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 519a919ae3dabde20c3278921853b3a2c83af159ca06c482420fe72c33b5cedd
[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" "519a919ae3dabde20c3278921853b3a2c83af159ca06c482420fe72c33b5cedd", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling if_chain v1.0.1
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking generic-array v0.13.2
[INFO] [stderr]    Compiling typic-derive v0.3.0
[INFO] [stderr]     Checking typic v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `static_assertions::*`
[INFO] [stdout]  --> tests/transmute_stress.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use static_assertions::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ZST_Rust` should have an upper camel case name
[INFO] [stdout]   --> tests/derive.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     struct ZST_Rust;
[INFO] [stdout]    |            ^^^^^^^^ help: convert the identifier to upper camel case: `ZstRust`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ZST_Packed` should have an upper camel case name
[INFO] [stdout]   --> tests/derive.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     struct ZST_Packed;
[INFO] [stdout]    |            ^^^^^^^^^^ help: convert the identifier to upper camel case: `ZstPacked`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::mem::align_of`
[INFO] [stdout]  --> tests/transmute.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::mem::align_of;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stress`
[INFO] [stdout]  --> tests/transmute_stress.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn stress() {
[INFO] [stdout]   |    ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.72s
[INFO] running `Command { std: "docker" "inspect" "519a919ae3dabde20c3278921853b3a2c83af159ca06c482420fe72c33b5cedd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "519a919ae3dabde20c3278921853b3a2c83af159ca06c482420fe72c33b5cedd", kill_on_drop: false }`
[INFO] [stdout] 519a919ae3dabde20c3278921853b3a2c83af159ca06c482420fe72c33b5cedd