[INFO] crate embedrs-bytes 0.4.6 is already in cache [INFO] extracting crate embedrs-bytes 0.4.6 into work/ex/beta-1.38-1/sources/1.37.0/reg/embedrs-bytes/0.4.6 [INFO] extracting crate embedrs-bytes 0.4.6 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/embedrs-bytes/0.4.6 [INFO] validating manifest of embedrs-bytes-0.4.6 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of embedrs-bytes-0.4.6 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing embedrs-bytes-0.4.6 [INFO] finished frobbing embedrs-bytes-0.4.6 [INFO] frobbed toml for embedrs-bytes-0.4.6 written to work/ex/beta-1.38-1/sources/1.37.0/reg/embedrs-bytes/0.4.6/Cargo.toml [INFO] started frobbing embedrs-bytes-0.4.6 [INFO] finished frobbing embedrs-bytes-0.4.6 [INFO] frobbed toml for embedrs-bytes-0.4.6 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/embedrs-bytes/0.4.6/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing embedrs-bytes-0.4.6 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/embedrs-bytes/0.4.6:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] cdc6e8c2f0d9b7ed81383982c9af3ab8e840aea9dffc208f9777e6a5ca0144d7 [INFO] running `"docker" "start" "-a" "cdc6e8c2f0d9b7ed81383982c9af3ab8e840aea9dffc208f9777e6a5ca0144d7"` [INFO] [stderr] Compiling embedrs-bytes v0.4.6 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `"docker" "inspect" "cdc6e8c2f0d9b7ed81383982c9af3ab8e840aea9dffc208f9777e6a5ca0144d7"` [INFO] running `"docker" "rm" "-f" "cdc6e8c2f0d9b7ed81383982c9af3ab8e840aea9dffc208f9777e6a5ca0144d7"` [INFO] [stdout] cdc6e8c2f0d9b7ed81383982c9af3ab8e840aea9dffc208f9777e6a5ca0144d7 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/embedrs-bytes/0.4.6:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] bcffbc2374522b9422fb1dd141ff9e1a0008c35f5c1bdc964f328bd6a7f72874 [INFO] running `"docker" "start" "-a" "bcffbc2374522b9422fb1dd141ff9e1a0008c35f5c1bdc964f328bd6a7f72874"` [INFO] [stderr] Compiling embedrs-bytes v0.4.6 (/opt/crater/workdir) [INFO] [stderr] error[E0432]: unresolved import `embedrs_bytes::Bytes` [INFO] [stderr] --> tests/test_debug.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use embedrs_bytes::Bytes; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ no `Bytes` in the root [INFO] [stderr] error[E0432]: unresolved imports `embedrs_bytes::Bytes`, `embedrs_bytes::BytesMut` [INFO] [stderr] --> tests/test_from_buf.rs:3:26 [INFO] [stderr] | [INFO] [stderr] 3 | use embedrs_bytes::{Buf, Bytes, BytesMut}; [INFO] [stderr] | ^^^^^ ^^^^^^^^ no `BytesMut` in the root [INFO] [stderr] | | [INFO] [stderr] | no `Bytes` in the root [INFO] [stderr] [INFO] [stderr] warning: unused import: `Buf` [INFO] [stderr] --> tests/test_from_buf.rs:3:21 [INFO] [stderr] | [INFO] [stderr] 3 | use embedrs_bytes::{Buf, Bytes, BytesMut}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error[E0463]: can't find crate for `iovec` [INFO] [stderr] --> tests/test_chain.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | extern crate iovec; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `embedrs_bytes::Bytes` [INFO] [stderr] --> tests/test_iter.rs:3:35 [INFO] [stderr] | [INFO] [stderr] 3 | use embedrs_bytes::{Buf, IntoBuf, Bytes}; [INFO] [stderr] | ^^^^^ no `Bytes` in the root [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0463`. [INFO] [stderr] [INFO] [stderr] error[E0463]: can't find crate for `iovec` [INFO] [stderr] --> tests/test_buf.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | extern crate iovec; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0463`. [INFO] [stderr] error: Could not compile `embedrs-bytes`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `embedrs-bytes`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused import: `Buf` [INFO] [stderr] --> tests/test_iter.rs:3:21 [INFO] [stderr] | [INFO] [stderr] 3 | use embedrs_bytes::{Buf, IntoBuf, Bytes}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `IntoBuf` [INFO] [stderr] --> tests/test_iter.rs:3:26 [INFO] [stderr] | [INFO] [stderr] 3 | use embedrs_bytes::{Buf, IntoBuf, Bytes}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `embedrs-bytes`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `embedrs-bytes`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0599]: no method named `collect` found for type `std::io::Cursor<&[u8]>` in the current scope [INFO] [stderr] --> tests/test_from_buf.rs:11:43 [INFO] [stderr] | [INFO] [stderr] 11 | let buf: Vec = Cursor::new(SHORT).collect(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the method `collect` exists but the following trait bounds were not satisfied: [INFO] [stderr] `&mut std::io::Cursor<&[u8]> : std::iter::Iterator` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `collect` found for type `std::io::Cursor<&[u8]>` in the current scope [INFO] [stderr] --> tests/test_from_buf.rs:14:42 [INFO] [stderr] | [INFO] [stderr] 14 | let buf: Vec = Cursor::new(LONG).collect(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the method `collect` exists but the following trait bounds were not satisfied: [INFO] [stderr] `&mut std::io::Cursor<&[u8]> : std::iter::Iterator` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `collect` found for type `std::io::Cursor<&[u8]>` in the current scope [INFO] [stderr] --> tests/test_from_buf.rs:20:41 [INFO] [stderr] | [INFO] [stderr] 20 | let buf: Bytes = Cursor::new(SHORT).collect(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the method `collect` exists but the following trait bounds were not satisfied: [INFO] [stderr] `&mut std::io::Cursor<&[u8]> : std::iter::Iterator` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `collect` found for type `std::io::Cursor<&[u8]>` in the current scope [INFO] [stderr] --> tests/test_from_buf.rs:23:40 [INFO] [stderr] | [INFO] [stderr] 23 | let buf: Bytes = Cursor::new(LONG).collect(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the method `collect` exists but the following trait bounds were not satisfied: [INFO] [stderr] `&mut std::io::Cursor<&[u8]> : std::iter::Iterator` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `collect` found for type `std::io::Cursor<&[u8]>` in the current scope [INFO] [stderr] --> tests/test_from_buf.rs:29:44 [INFO] [stderr] | [INFO] [stderr] 29 | let buf: BytesMut = Cursor::new(SHORT).collect(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] error[E0599]: no method named `take` found for type `std::io::Cursor<&[u8; 11]>` in the current scope [INFO] [stderr] --> tests/test_take.rs:10:43 [INFO] [stderr] | [INFO] [stderr] 10 | let buf = Cursor::new(b"hello world").take(100); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the method `take` exists but the following trait bounds were not satisfied: [INFO] [stderr] `&mut std::io::Cursor<&[u8; 11]> : embedrs_bytes::Buf` [INFO] [stderr] `&mut std::io::Cursor<&[u8; 11]> : std::iter::Iterator` [INFO] [stderr] = help: items from traits can only be used if the trait is in scope [INFO] [stderr] help: the following trait is implemented but not in scope, perhaps add a `use` for it: [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::Read; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = note: the method `collect` exists but the following trait bounds were not satisfied: [INFO] [stderr] `&mut std::io::Cursor<&[u8]> : std::iter::Iterator` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `collect` found for type `std::io::Cursor<&[u8]>` in the current scope [INFO] [stderr] --> tests/test_from_buf.rs:32:43 [INFO] [stderr] | [INFO] [stderr] 32 | let buf: BytesMut = Cursor::new(LONG).collect(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the method `collect` exists but the following trait bounds were not satisfied: [INFO] [stderr] `&mut std::io::Cursor<&[u8]> : std::iter::Iterator` [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] warning: unused import: `embedrs_bytes::Buf` [INFO] [stderr] --> tests/test_take.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use embedrs_bytes::Buf; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0599`. [INFO] [stderr] error: Could not compile `embedrs-bytes`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `embedrs-bytes`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "bcffbc2374522b9422fb1dd141ff9e1a0008c35f5c1bdc964f328bd6a7f72874"` [INFO] running `"docker" "rm" "-f" "bcffbc2374522b9422fb1dd141ff9e1a0008c35f5c1bdc964f328bd6a7f72874"` [INFO] [stdout] bcffbc2374522b9422fb1dd141ff9e1a0008c35f5c1bdc964f328bd6a7f72874