[INFO] crate tars-stream 0.1.1 is already in cache
[INFO] testing tars-stream-0.1.1 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate tars-stream 0.1.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate tars-stream 0.1.1 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate tars-stream 0.1.1
[INFO] finished tweaking crates.io crate tars-stream 0.1.1
[INFO] tweaked toml for crates.io crate tars-stream 0.1.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stdout] 473e79bd0f02eb3233f2fc5c2e96b9fd446664bb7e5d55d8d24fb89861c4eb32
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "473e79bd0f02eb3233f2fc5c2e96b9fd446664bb7e5d55d8d24fb89861c4eb32"`
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling tars-stream v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![feature(extern_prelude)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(try_from)]
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.41s
[INFO] running `"docker" "inspect" "473e79bd0f02eb3233f2fc5c2e96b9fd446664bb7e5d55d8d24fb89861c4eb32"`
[INFO] running `"docker" "rm" "-f" "473e79bd0f02eb3233f2fc5c2e96b9fd446664bb7e5d55d8d24fb89861c4eb32"`
[INFO] [stdout] 473e79bd0f02eb3233f2fc5c2e96b9fd446664bb7e5d55d8d24fb89861c4eb32
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7f2a214a6fe1f2e761fbb8204ff58f2ca6efaf236b1c1523993fe0ba8d0dd16e
[INFO] running `"docker" "start" "-a" "7f2a214a6fe1f2e761fbb8204ff58f2ca6efaf236b1c1523993fe0ba8d0dd16e"`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![feature(extern_prelude)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(try_from)]
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling uuid v0.6.5
[INFO] [stderr]    Compiling tars-stream v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![feature(extern_prelude)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(try_from)]
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.08s
[INFO] running `"docker" "inspect" "7f2a214a6fe1f2e761fbb8204ff58f2ca6efaf236b1c1523993fe0ba8d0dd16e"`
[INFO] running `"docker" "rm" "-f" "7f2a214a6fe1f2e761fbb8204ff58f2ca6efaf236b1c1523993fe0ba8d0dd16e"`
[INFO] [stdout] 7f2a214a6fe1f2e761fbb8204ff58f2ca6efaf236b1c1523993fe0ba8d0dd16e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stdout] 80f0fefed412a40d208fe939e87c87f250202f6e97296f81dc531f3407599216
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "80f0fefed412a40d208fe939e87c87f250202f6e97296f81dc531f3407599216"`
[INFO] [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![feature(extern_prelude)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(try_from)]
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![feature(extern_prelude)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(try_from)]
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tars_stream-acc11311ac47d750
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test tars_decoder::tests::test_decode_bool ... ok
[INFO] [stdout] test tars_decoder::tests::test_decode_int64 ... ok
[INFO] [stdout] test tars_decoder::tests::test_decode_int8 ... ok
[INFO] [stdout] test tars_decoder::tests::test_decode_int16 ... ok
[INFO] [stdout] test tars_decoder::tests::test_decode_int32 ... ok
[INFO] [stdout] test tars_decoder::tests::test_decode_list ... ok
[INFO] [stdout] test tars_decoder::tests::test_decode_string ... ok
[INFO] [stdout] test tars_decoder::tests::test_decode_simple_list ... ok
[INFO] [stdout] test tars_decoder::tests::test_decode_bytes ... ok
[INFO] [stdout] test tars_decoder::tests::test_decode_map ... ok
[INFO] [stdout] test tars_encoder::tests::test_encode_bytes ... ok
[INFO] [stdout] test tars_encoder::tests::test_encode_f32 ... ok
[INFO] [stdout] test tars_encoder::tests::test_encode_bool ... ok
[INFO] [stdout] test tars_encoder::tests::test_encode_i16 ... ok
[INFO] [stdout] test tars_encoder::tests::test_encode_f64 ... ok
[INFO] [stdout] test tars_decoder::tests::test_decode_zero ... ok
[INFO] [stdout] test tars_encoder::tests::test_encode_u32 ... ok
[INFO] [stdout] test tars_encoder::tests::test_encode_u16 ... ok
[INFO] [stdout] test tars_encoder::tests::test_encode_map ... ok
[INFO] [stdout] test tars_encoder::tests::test_encode_i8 ... ok
[INFO] [stdout] test tars_encoder::tests::test_encode_i32 ... ok
[INFO] [stdout] test tars_encoder::tests::test_encode_i64 ... ok
[INFO] [stdout] test tars_encoder::tests::test_encode_u8 ... ok
[INFO] [stdout] test tup_uni_attribute::tests::test_encode_simple_tup ... ok
[INFO] [stdout] test tup_uni_attribute::tests::test_encode_complex_tup ... ok
[INFO] [stdout] test tup_uni_attribute::tests::test_decode_complex_tup ... ok
[INFO] [stdout] test tup_uni_attribute::tests::test_decode_simple_tup ... ok
[INFO] [stdout] test tars_encoder::tests::test_encode_string ... ok
[INFO] [stdout] test tars_encoder::tests::test_encode_vec ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/common-3456947471f8f1c5
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tars_stream_test-628e64a83a1013e0
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_encode_decode_struct ... ok
[INFO] [stdout] test test_encode_decode_optioal ... ok
[INFO] [stdout] test test_encode_decode_struct2 ... ok
[INFO] [stdout] test test_encode_decode_tup ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tars-stream
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "80f0fefed412a40d208fe939e87c87f250202f6e97296f81dc531f3407599216"`
[INFO] running `"docker" "rm" "-f" "80f0fefed412a40d208fe939e87c87f250202f6e97296f81dc531f3407599216"`
[INFO] [stdout] 80f0fefed412a40d208fe939e87c87f250202f6e97296f81dc531f3407599216