[INFO] fetching crate persia-speedy 0.9.0...
[INFO] checking persia-speedy-0.9.0 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate persia-speedy 0.9.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate persia-speedy 0.9.0 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate persia-speedy 0.9.0
[INFO] finished tweaking crates.io crate persia-speedy 0.9.0
[INFO] tweaked toml for crates.io crate persia-speedy 0.9.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "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 quickcheck v0.9.2
[INFO] [stderr]   Downloaded tinystr-raw v0.1.3
[INFO] [stderr]   Downloaded ndarray v0.14.0
[INFO] [stderr]   Downloaded tinystr-macros v0.2.0
[INFO] [stderr]   Downloaded persia-speedy-derive v0.7.3
[INFO] [stderr]   Downloaded tinystr v0.4.10
[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-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f57549d7963f0cdfa4049f64bcf9ba42e01eaa119264b4fea6ed9bcd910a5af
[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" "6f57549d7963f0cdfa4049f64bcf9ba42e01eaa119264b4fea6ed9bcd910a5af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f57549d7963f0cdfa4049f64bcf9ba42e01eaa119264b4fea6ed9bcd910a5af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f57549d7963f0cdfa4049f64bcf9ba42e01eaa119264b4fea6ed9bcd910a5af", kill_on_drop: false }`
[INFO] [stdout] 6f57549d7963f0cdfa4049f64bcf9ba42e01eaa119264b4fea6ed9bcd910a5af
[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-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3504a3c9873de4460579f2c7c0ccf0c5c10cd53ed09c133b89a45cc45ecb62c
[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" "c3504a3c9873de4460579f2c7c0ccf0c5c10cd53ed09c133b89a45cc45ecb62c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tinystr-raw v0.1.3
[INFO] [stderr]    Compiling ndarray v0.14.0
[INFO] [stderr]     Checking half v1.8.0
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]    Compiling persia-speedy-derive v0.7.3
[INFO] [stderr]     Checking quickcheck v0.9.2
[INFO] [stderr]    Compiling tinystr-macros v0.2.0
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking tinystr v0.4.10
[INFO] [stderr]     Checking persia-speedy v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `speedy`
[INFO] [stdout]    --> benches/bench.rs:176:9
[INFO] [stdout]     |
[INFO] [stdout] 176 |     use speedy::private::VarInt64;
[INFO] [stdout]     |         ^^^^^^ use of undeclared crate or module `speedy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `speedy`
[INFO] [stdout]    --> benches/bench.rs:191:9
[INFO] [stdout]     |
[INFO] [stdout] 191 |     use speedy::private::VarInt64;
[INFO] [stdout]     |         ^^^^^^ use of undeclared crate or module `speedy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `speedy`
[INFO] [stdout]    --> benches/bench.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |     use speedy::private::VarInt64;
[INFO] [stdout]     |         ^^^^^^ use of undeclared crate or module `speedy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `speedy`
[INFO] [stdout]    --> benches/bench.rs:221:9
[INFO] [stdout]     |
[INFO] [stdout] 221 |     use speedy::private::VarInt64;
[INFO] [stdout]     |         ^^^^^^ use of undeclared crate or module `speedy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `speedy`
[INFO] [stdout]    --> benches/bench.rs:235:9
[INFO] [stdout]     |
[INFO] [stdout] 235 |     use speedy::private::VarInt64;
[INFO] [stdout]     |         ^^^^^^ use of undeclared crate or module `speedy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `speedy`
[INFO] [stdout]    --> benches/bench.rs:249:9
[INFO] [stdout]     |
[INFO] [stdout] 249 |     use speedy::private::VarInt64;
[INFO] [stdout]     |         ^^^^^^ use of undeclared crate or module `speedy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `speedy`
[INFO] [stdout]  --> benches/bench.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use speedy::{Context, Readable, Reader, Writable, Endianness};
[INFO] [stdout]   |     ^^^^^^ use of undeclared crate or module `speedy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `Writable`
[INFO] [stdout]   --> benches/bench.rs:74:23
[INFO] [stdout]    |
[INFO] [stdout] 74 | #[derive(Copy, Clone, Writable)]
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `Readable`
[INFO] [stdout]    --> benches/bench.rs:102:17
[INFO] [stdout]     |
[INFO] [stdout] 102 | #[derive(Clone, Readable, Writable)]
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `Writable`
[INFO] [stdout]    --> benches/bench.rs:102:27
[INFO] [stdout]     |
[INFO] [stdout] 102 | #[derive(Clone, Readable, Writable)]
[INFO] [stdout]     |                           ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `VarInt64` in this scope
[INFO] [stdout]    --> benches/bench.rs:179:22
[INFO] [stdout]     |
[INFO] [stdout] 179 |     let buffer: Vec< VarInt64 > = (0..1024 * 1024).into_iter().map( |_| (1_u64 << (rng.next() % 63)).into() ).collect();
[INFO] [stdout]     |                      ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 5   | use persia_speedy::private::VarInt64;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `VarInt64` in this scope
[INFO] [stdout]    --> benches/bench.rs:184:32
[INFO] [stdout]     |
[INFO] [stdout] 184 |         let deserialized: Vec< VarInt64 > = Readable::read_from_buffer_owned_with_ctx( Endianness::NATIVE, &buffer ).unwrap();
[INFO] [stdout]     |                                ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 5   | use persia_speedy::private::VarInt64;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `VarInt64` in this scope
[INFO] [stdout]    --> benches/bench.rs:194:22
[INFO] [stdout]     |
[INFO] [stdout] 194 |     let buffer: Vec< VarInt64 > = (0..1024 * 1024).into_iter().map( |_| (rng.next() % 100).into() ).collect();
[INFO] [stdout]     |                      ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 5   | use persia_speedy::private::VarInt64;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `VarInt64` in this scope
[INFO] [stdout]    --> benches/bench.rs:199:32
[INFO] [stdout]     |
[INFO] [stdout] 199 |         let deserialized: Vec< VarInt64 > = Readable::read_from_buffer_owned_with_ctx( Endianness::NATIVE, &buffer ).unwrap();
[INFO] [stdout]     |                                ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 5   | use persia_speedy::private::VarInt64;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `VarInt64` in this scope
[INFO] [stdout]    --> benches/bench.rs:209:22
[INFO] [stdout]     |
[INFO] [stdout] 209 |     let buffer: Vec< VarInt64 > = (0..1024 * 1024).into_iter().map( |_| ((rng.next() % 100) | (1 << 63)).into() ).collect();
[INFO] [stdout]     |                      ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 5   | use persia_speedy::private::VarInt64;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `VarInt64` in this scope
[INFO] [stdout]    --> benches/bench.rs:214:32
[INFO] [stdout]     |
[INFO] [stdout] 214 |         let deserialized: Vec< VarInt64 > = Readable::read_from_buffer_owned_with_ctx( Endianness::NATIVE, &buffer ).unwrap();
[INFO] [stdout]     |                                ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 5   | use persia_speedy::private::VarInt64;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `VarInt64` in this scope
[INFO] [stdout]    --> benches/bench.rs:224:22
[INFO] [stdout]     |
[INFO] [stdout] 224 |     let buffer: Vec< VarInt64 > = (0..1024 * 1024).into_iter().map( |_| (1_u64 << (rng.next() % 63)).into() ).collect();
[INFO] [stdout]     |                      ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 5   | use persia_speedy::private::VarInt64;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `VarInt64` in this scope
[INFO] [stdout]    --> benches/bench.rs:238:22
[INFO] [stdout]     |
[INFO] [stdout] 238 |     let buffer: Vec< VarInt64 > = (0..1024 * 1024).into_iter().map( |_| (rng.next() % 100).into() ).collect();
[INFO] [stdout]     |                      ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 5   | use persia_speedy::private::VarInt64;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `VarInt64` in this scope
[INFO] [stdout]    --> benches/bench.rs:252:22
[INFO] [stdout]     |
[INFO] [stdout] 252 |     let buffer: Vec< VarInt64 > = (0..1024 * 1024).into_iter().map( |_| ((rng.next() % 100) | (1 << 63)).into() ).collect();
[INFO] [stdout]     |                      ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 5   | use persia_speedy::private::VarInt64;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> benches/bench.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(test)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 20 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0433, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `persia-speedy` due to 21 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "c3504a3c9873de4460579f2c7c0ccf0c5c10cd53ed09c133b89a45cc45ecb62c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3504a3c9873de4460579f2c7c0ccf0c5c10cd53ed09c133b89a45cc45ecb62c", kill_on_drop: false }`
[INFO] [stdout] c3504a3c9873de4460579f2c7c0ccf0c5c10cd53ed09c133b89a45cc45ecb62c
