[INFO] fetching crate kvs 0.0.1...
[INFO] checking kvs-0.0.1 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] extracting crate kvs 0.0.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate kvs 0.0.1 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kvs 0.0.1
[INFO] finished tweaking crates.io crate kvs 0.0.1
[INFO] tweaked toml for crates.io crate kvs 0.0.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate kvs 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be298cc8249559ede7747f83d7c020c55553bab76434db9dd2088696074273ab
[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" "be298cc8249559ede7747f83d7c020c55553bab76434db9dd2088696074273ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be298cc8249559ede7747f83d7c020c55553bab76434db9dd2088696074273ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be298cc8249559ede7747f83d7c020c55553bab76434db9dd2088696074273ab", kill_on_drop: false }`
[INFO] [stdout] be298cc8249559ede7747f83d7c020c55553bab76434db9dd2088696074273ab
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a71f94a27ad0b8fe5e0707f07ebeada36b733f3134e8985792cc59159e75096
[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" "0a71f94a27ad0b8fe5e0707f07ebeada36b733f3134e8985792cc59159e75096", kill_on_drop: false }`
[INFO] [stderr]     Checking hash32 v0.1.1
[INFO] [stderr]     Checking kvs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `embedded_hal`
[INFO] [stdout]  --> examples/eeprom_store.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use embedded_hal::blocking::delay::DelayMs;
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of undeclared crate or module `embedded_hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `embedded_hal`
[INFO] [stdout]  --> examples/eeprom_store.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use embedded_hal::blocking::i2c::{Write, WriteRead};
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of undeclared crate or module `embedded_hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `eeprom24x`
[INFO] [stdout]  --> examples/eeprom_store.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use eeprom24x::{ic, Eeprom24x, SlaveAddr};
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `eeprom24x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `eeprom24x`
[INFO] [stdout]   --> examples/eeprom_store.rs:34:18
[INFO] [stdout]    |
[INFO] [stdout] 34 |     type Error = eeprom24x::Error<E>;
[INFO] [stdout]    |                  ^^^^^^^^^ use of undeclared crate or module `eeprom24x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Write` in this scope
[INFO] [stdout]   --> examples/eeprom_store.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |     I2C: Write<Error = E> + WriteRead<Error = E>,
[INFO] [stdout]    |          ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use core::fmt::Write;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::fmt::Write;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::io::Write;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `WriteRead` in this scope
[INFO] [stdout]   --> examples/eeprom_store.rs:15:29
[INFO] [stdout]    |
[INFO] [stdout] 15 |     I2C: Write<Error = E> + WriteRead<Error = E>,
[INFO] [stdout]    |                             ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Write` in this scope
[INFO] [stdout]   --> examples/eeprom_store.rs:27:10
[INFO] [stdout]    |
[INFO] [stdout] 27 |     I2C: Write<Error = E> + WriteRead<Error = E>,
[INFO] [stdout]    |          ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use core::fmt::Write;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::fmt::Write;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::io::Write;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `WriteRead` in this scope
[INFO] [stdout]   --> examples/eeprom_store.rs:27:29
[INFO] [stdout]    |
[INFO] [stdout] 27 |     I2C: Write<Error = E> + WriteRead<Error = E>,
[INFO] [stdout]    |                             ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `DelayMs` in this scope
[INFO] [stdout]   --> examples/eeprom_store.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 |     D: DelayMs<u32>,
[INFO] [stdout]    |        ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kvs`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "0a71f94a27ad0b8fe5e0707f07ebeada36b733f3134e8985792cc59159e75096", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a71f94a27ad0b8fe5e0707f07ebeada36b733f3134e8985792cc59159e75096", kill_on_drop: false }`
[INFO] [stdout] 0a71f94a27ad0b8fe5e0707f07ebeada36b733f3134e8985792cc59159e75096