[INFO] cloning repository https://github.com/CarlosLanderas/oxid-os
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CarlosLanderas/oxid-os" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCarlosLanderas%2Foxid-os", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCarlosLanderas%2Foxid-os'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 26868f922cf5349e56f9a62e316cf407c6b488dc
[INFO] testing CarlosLanderas/oxid-os against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCarlosLanderas%2Foxid-os" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CarlosLanderas/oxid-os on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/CarlosLanderas/oxid-os
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/CarlosLanderas/oxid-os
[INFO] tweaked toml for git repo https://github.com/CarlosLanderas/oxid-os written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/CarlosLanderas/oxid-os already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", 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] dc5516ee2db59dfd7b3efb0f831f7bd026cb10a387eb9137e46ed53bd69bd472
[INFO] running `Command { std: "docker" "start" "-a" "dc5516ee2db59dfd7b3efb0f831f7bd026cb10a387eb9137e46ed53bd69bd472", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc5516ee2db59dfd7b3efb0f831f7bd026cb10a387eb9137e46ed53bd69bd472", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc5516ee2db59dfd7b3efb0f831f7bd026cb10a387eb9137e46ed53bd69bd472", kill_on_drop: false }`
[INFO] [stdout] dc5516ee2db59dfd7b3efb0f831f7bd026cb10a387eb9137e46ed53bd69bd472
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--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] 07d9c1ef0b53f0e2e175f5d55fa24630b05bee3ff8358841faff153c3aae5271
[INFO] running `Command { std: "docker" "start" "-a" "07d9c1ef0b53f0e2e175f5d55fa24630b05bee3ff8358841faff153c3aae5271", kill_on_drop: false }`
[INFO] [stderr]    Compiling x86_64 v0.14.2
[INFO] [stderr]    Compiling bootloader v0.9.17
[INFO] [stderr]    Compiling pc-keyboard v0.5.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling pic8259 v0.10.1
[INFO] [stderr]    Compiling uart_16550 v0.2.14
[INFO] [stderr]    Compiling oxid-os v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `memory`
[INFO] [stdout]  --> src/main.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | use oxid_os::{memory, println};
[INFO] [stdout]   |               ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `memory` is imported redundantly
[INFO] [stdout]   --> src/main.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | use oxid_os::{memory, println};
[INFO] [stdout]    |               ------ the item `memory` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 15 |     use oxid_os::memory;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: language item required, but not found: `eh_personality`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `oxid-os`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "07d9c1ef0b53f0e2e175f5d55fa24630b05bee3ff8358841faff153c3aae5271", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07d9c1ef0b53f0e2e175f5d55fa24630b05bee3ff8358841faff153c3aae5271", kill_on_drop: false }`
[INFO] [stdout] 07d9c1ef0b53f0e2e175f5d55fa24630b05bee3ff8358841faff153c3aae5271