[INFO] fetching crate blake2b256-balloon 0.1.0... [INFO] testing blake2b256-balloon-0.1.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate blake2b256-balloon 0.1.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate blake2b256-balloon 0.1.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate blake2b256-balloon 0.1.0 [INFO] finished tweaking crates.io crate blake2b256-balloon 0.1.0 [INFO] tweaked toml for crates.io crate blake2b256-balloon 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded property v0.2.2 [INFO] [stderr] Downloaded balloons v0.1.0 [INFO] [stderr] Downloaded slices-hack v0.1.1 [INFO] [stderr] Downloaded slices v0.1.1 [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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8f1ff509c6c8b8b28b2d5e6a435fc99323bbed3e57ae04859c4ea5ab9070ca77 [INFO] running `Command { std: "docker" "start" "-a" "8f1ff509c6c8b8b28b2d5e6a435fc99323bbed3e57ae04859c4ea5ab9070ca77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f1ff509c6c8b8b28b2d5e6a435fc99323bbed3e57ae04859c4ea5ab9070ca77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f1ff509c6c8b8b28b2d5e6a435fc99323bbed3e57ae04859c4ea5ab9070ca77", kill_on_drop: false }` [INFO] [stdout] 8f1ff509c6c8b8b28b2d5e6a435fc99323bbed3e57ae04859c4ea5ab9070ca77 [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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b3f258f9ad775d9887a820f48f9e2e3ff41a12fc18d8503e897fce3f02b548c1 [INFO] running `Command { std: "docker" "start" "-a" "b3f258f9ad775d9887a820f48f9e2e3ff41a12fc18d8503e897fce3f02b548c1", kill_on_drop: false }` [INFO] [stderr] Compiling blake2b-rs v0.1.5 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling property v0.2.2 [INFO] [stderr] Compiling balloons v0.1.0 [INFO] [stderr] Compiling blake2b256-balloon v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/kernel.rs:42:44 [INFO] [stdout] | [INFO] [stdout] 42 | let mut inner: [u64; 4] = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/kernel.rs:139:49 [INFO] [stdout] | [INFO] [stdout] 139 | let mut inner: [u8; 32] = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.29s [INFO] running `Command { std: "docker" "inspect" "b3f258f9ad775d9887a820f48f9e2e3ff41a12fc18d8503e897fce3f02b548c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3f258f9ad775d9887a820f48f9e2e3ff41a12fc18d8503e897fce3f02b548c1", kill_on_drop: false }` [INFO] [stdout] b3f258f9ad775d9887a820f48f9e2e3ff41a12fc18d8503e897fce3f02b548c1 [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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d1f8aa72441a5782b28e4332710c1391a875e154a8cf05c1c0ccbf6645d784b1 [INFO] running `Command { std: "docker" "start" "-a" "d1f8aa72441a5782b28e4332710c1391a875e154a8cf05c1c0ccbf6645d784b1", kill_on_drop: false }` [INFO] [stderr] Compiling faster-hex v0.4.1 [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/kernel.rs:42:44 [INFO] [stdout] | [INFO] [stdout] 42 | let mut inner: [u64; 4] = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/kernel.rs:139:49 [INFO] [stdout] | [INFO] [stdout] 139 | let mut inner: [u8; 32] = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling slices-hack v0.1.1 [INFO] [stderr] Compiling slices v0.1.1 [INFO] [stderr] Compiling blake2b256-balloon v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/kernel.rs:42:44 [INFO] [stdout] | [INFO] [stdout] 42 | let mut inner: [u64; 4] = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/kernel.rs:139:49 [INFO] [stdout] | [INFO] [stdout] 139 | let mut inner: [u8; 32] = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `u64: From` is not satisfied [INFO] [stdout] --> examples/balloon.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | builder.space_cost(32).time_cost(40).delta(8); [INFO] [stdout] | ^^^^^^^^^^ the trait `From` is not implemented for `u64` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] and 2 others [INFO] [stdout] = note: required because of the requirements on the impl of `Into` for `i32` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `u64: From` is not satisfied [INFO] [stdout] --> examples/balloon.rs:13:28 [INFO] [stdout] | [INFO] [stdout] 13 | builder.space_cost(32).time_cost(40).delta(8); [INFO] [stdout] | ^^^^^^^^^ the trait `From` is not implemented for `u64` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] and 2 others [INFO] [stdout] = note: required because of the requirements on the impl of `Into` for `i32` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `u64: From` is not satisfied [INFO] [stdout] --> examples/balloon.rs:13:42 [INFO] [stdout] | [INFO] [stdout] 13 | builder.space_cost(32).time_cost(40).delta(8); [INFO] [stdout] | ^^^^^ the trait `From` is not implemented for `u64` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] > [INFO] [stdout] and 2 others [INFO] [stdout] = note: required because of the requirements on the impl of `Into` for `i32` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `blake2b256-balloon` due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "d1f8aa72441a5782b28e4332710c1391a875e154a8cf05c1c0ccbf6645d784b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1f8aa72441a5782b28e4332710c1391a875e154a8cf05c1c0ccbf6645d784b1", kill_on_drop: false }` [INFO] [stdout] d1f8aa72441a5782b28e4332710c1391a875e154a8cf05c1c0ccbf6645d784b1