[INFO] fetching crate pkbuffer 0.4.0...
[INFO] testing pkbuffer-0.4.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate pkbuffer 0.4.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate pkbuffer 0.4.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pkbuffer 0.4.0
[INFO] finished tweaking crates.io crate pkbuffer 0.4.0
[INFO] tweaked toml for crates.io crate pkbuffer 0.4.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pkbuffer_derive v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 69388c9254c06ba30d794d45389b0728068aa805cf44dbb3ec155f3881ec6385
[INFO] running `Command { std: "docker" "start" "-a" "69388c9254c06ba30d794d45389b0728068aa805cf44dbb3ec155f3881ec6385", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69388c9254c06ba30d794d45389b0728068aa805cf44dbb3ec155f3881ec6385", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69388c9254c06ba30d794d45389b0728068aa805cf44dbb3ec155f3881ec6385", kill_on_drop: false }`
[INFO] [stdout] 69388c9254c06ba30d794d45389b0728068aa805cf44dbb3ec155f3881ec6385
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d44e7ebd365d85596d5c44aeec00d203f5915ef6bd12969c3f2063e0f697c77d
[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" "d44e7ebd365d85596d5c44aeec00d203f5915ef6bd12969c3f2063e0f697c77d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling pkbuffer_derive v0.1.0
[INFO] [stderr]    Compiling pkbuffer v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.90s
[INFO] running `Command { std: "docker" "inspect" "d44e7ebd365d85596d5c44aeec00d203f5915ef6bd12969c3f2063e0f697c77d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d44e7ebd365d85596d5c44aeec00d203f5915ef6bd12969c3f2063e0f697c77d", kill_on_drop: false }`
[INFO] [stdout] d44e7ebd365d85596d5c44aeec00d203f5915ef6bd12969c3f2063e0f697c77d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--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] a283a81fc5437cf6e9e96a89a3562528ebba5526e69799bd359f6b0d8e351121
[INFO] running `Command { std: "docker" "start" "-a" "a283a81fc5437cf6e9e96a89a3562528ebba5526e69799bd359f6b0d8e351121", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkbuffer v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `pkbuffer`, `hex`
[INFO] [stdout]  --> src/tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use pkbuffer::*;
[INFO] [stdout]   |     ^^^^^^^^ use of undeclared crate or module `pkbuffer`
[INFO] [stdout] 2 | use hex;
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Castable` in this scope
[INFO] [stdout]   --> src/tests.rs:22:27
[INFO] [stdout]    |
[INFO] [stdout] 22 |     #[derive(Copy, Clone, Castable, Debug)]
[INFO] [stdout]    |                           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            crate::Castable
[INFO] [stdout]            pkbuffer_derive::Castable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Castable` in this scope
[INFO] [stdout]   --> src/tests.rs:54:21
[INFO] [stdout]    |
[INFO] [stdout] 54 |     #[derive(Clone, Castable)]
[INFO] [stdout]    |                     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            crate::Castable
[INFO] [stdout]            pkbuffer_derive::Castable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Error`
[INFO] [stdout]   --> src/tests.rs:63:16
[INFO] [stdout]    |
[INFO] [stdout] 63 |     if let Err(Error::BadAlignment(_,_)) = bad_alignment {}
[INFO] [stdout]    |                ^^^^^ use of undeclared type `Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PtrBuffer`
[INFO] [stdout]  --> src/tests.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let buffer = PtrBuffer::new(data.as_ptr(), data.len());
[INFO] [stdout]   |                  ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::PtrBuffer;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `VecBuffer`
[INFO] [stdout]    --> src/tests.rs:115:22
[INFO] [stdout]     |
[INFO] [stdout] 115 |     let mut buffer = VecBuffer::from_data(&data);
[INFO] [stdout]     |                      ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::VecBuffer;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pkbuffer` due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "a283a81fc5437cf6e9e96a89a3562528ebba5526e69799bd359f6b0d8e351121", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a283a81fc5437cf6e9e96a89a3562528ebba5526e69799bd359f6b0d8e351121", kill_on_drop: false }`
[INFO] [stdout] a283a81fc5437cf6e9e96a89a3562528ebba5526e69799bd359f6b0d8e351121