[INFO] cloning repository https://github.com/peter-lyons-kehl/zerocopy-vec
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/peter-lyons-kehl/zerocopy-vec" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeter-lyons-kehl%2Fzerocopy-vec", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeter-lyons-kehl%2Fzerocopy-vec'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9f251802cc0729625ad4f45dd4cd63c7133b245e
[INFO] testing peter-lyons-kehl/zerocopy-vec against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeter-lyons-kehl%2Fzerocopy-vec" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/peter-lyons-kehl/zerocopy-vec
[INFO] finished tweaking git repo https://github.com/peter-lyons-kehl/zerocopy-vec
[INFO] tweaked toml for git repo https://github.com/peter-lyons-kehl/zerocopy-vec written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/peter-lyons-kehl/zerocopy-vec on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/peter-lyons-kehl/zerocopy-vec 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.13
[INFO] [stderr]   Downloaded syn v2.0.91
[INFO] [stderr]   Downloaded zerocopy v0.8.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89d4666f67b8214abce74e8e68605c129acece21758e89a900b503bdac052ec9
[INFO] running `Command { std: "docker" "start" "-a" "89d4666f67b8214abce74e8e68605c129acece21758e89a900b503bdac052ec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89d4666f67b8214abce74e8e68605c129acece21758e89a900b503bdac052ec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89d4666f67b8214abce74e8e68605c129acece21758e89a900b503bdac052ec9", kill_on_drop: false }`
[INFO] [stdout] 89d4666f67b8214abce74e8e68605c129acece21758e89a900b503bdac052ec9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea8ab8320f4548a255a9950745a10b95ac07503ce82b1b3e2f9cd797343eb9a5
[INFO] running `Command { std: "docker" "start" "-a" "ea8ab8320f4548a255a9950745a10b95ac07503ce82b1b3e2f9cd797343eb9a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.13
[INFO] [stderr]    Compiling zerocopy-vec v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.35s
[INFO] running `Command { std: "docker" "inspect" "ea8ab8320f4548a255a9950745a10b95ac07503ce82b1b3e2f9cd797343eb9a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea8ab8320f4548a255a9950745a10b95ac07503ce82b1b3e2f9cd797343eb9a5", kill_on_drop: false }`
[INFO] [stdout] ea8ab8320f4548a255a9950745a10b95ac07503ce82b1b3e2f9cd797343eb9a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5597edbc44054e8e4f9d5fa6a35c83c415a7989a0a39164b165d17c14ab31a10
[INFO] running `Command { std: "docker" "start" "-a" "5597edbc44054e8e4f9d5fa6a35c83c415a7989a0a39164b165d17c14ab31a10", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.13
[INFO] [stderr]    Compiling zerocopy-vec v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `u8s`
[INFO] [stdout]    --> src/lib.rs:238:13
[INFO] [stdout]     |
[INFO] [stdout] 238 |         let u8s = if false {
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_u8s`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 3.18s
[INFO] running `Command { std: "docker" "inspect" "5597edbc44054e8e4f9d5fa6a35c83c415a7989a0a39164b165d17c14ab31a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5597edbc44054e8e4f9d5fa6a35c83c415a7989a0a39164b165d17c14ab31a10", kill_on_drop: false }`
[INFO] [stdout] 5597edbc44054e8e4f9d5fa6a35c83c415a7989a0a39164b165d17c14ab31a10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 104eb64c17a3b3baf55ac496b774b8255da4582ee6fee6000257c9293a4ddeed
[INFO] running `Command { std: "docker" "start" "-a" "104eb64c17a3b3baf55ac496b774b8255da4582ee6fee6000257c9293a4ddeed", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `u8s`
[INFO] [stderr]    --> src/lib.rs:238:13
[INFO] [stderr]     |
[INFO] [stderr] 238 |         let u8s = if false {
[INFO] [stderr]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_u8s`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `zerocopy-vec` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zerocopy_vec-8e336e3e0768f4f8)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stderr] memory allocation of 1099511627776 bytes failed
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/zerocopy_vec-8e336e3e0768f4f8` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "104eb64c17a3b3baf55ac496b774b8255da4582ee6fee6000257c9293a4ddeed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "104eb64c17a3b3baf55ac496b774b8255da4582ee6fee6000257c9293a4ddeed", kill_on_drop: false }`
[INFO] [stdout] 104eb64c17a3b3baf55ac496b774b8255da4582ee6fee6000257c9293a4ddeed
