[INFO] crate sampi 0.1.29 is already in cache
[INFO] testing sampi-0.1.29 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate sampi 0.1.29 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate sampi 0.1.29 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate sampi 0.1.29
[INFO] finished tweaking crates.io crate sampi 0.1.29
[INFO] tweaked toml for crates.io crate sampi 0.1.29 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate sampi 0.1.29 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f6a1116eea28332c4d07cfcf458e5636da17fc2a97b39785267067f4ce0f0d31
[INFO] running `"docker" "start" "-a" "f6a1116eea28332c4d07cfcf458e5636da17fc2a97b39785267067f4ce0f0d31"`
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling zeroize v1.1.0
[INFO] [stderr]    Compiling serde-big-array v0.1.5
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling subtle v2.2.2
[INFO] [stderr]    Compiling safemem v0.3.3
[INFO] [stderr]    Compiling base32 v0.4.0
[INFO] [stderr]    Compiling strum v0.17.1
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling rust-base58 v0.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling num_cpus v1.12.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling curve25519-dalek v2.0.0
[INFO] [stderr]    Compiling sha2 v0.8.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling ed25519-dalek v1.0.0-pre.3
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling strum_macros v0.17.1
[INFO] [stderr]    Compiling structopt-derive v0.4.5
[INFO] [stderr]    Compiling structopt v0.3.12
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling bincode v1.2.1
[INFO] [stderr]    Compiling raptorq v1.4.1
[INFO] [stderr]    Compiling sampi v0.1.29 (/opt/rustwide/workdir)
[INFO] [stderr] warning: field is never read: `total_bytes`
[INFO] [stderr]    --> src/lib.rs:228:5
[INFO] [stderr]     |
[INFO] [stderr] 228 |     total_bytes: Option<core::num::NonZeroU64>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `public_key`
[INFO] [stderr]    --> src/lib.rs:230:5
[INFO] [stderr]     |
[INFO] [stderr] 230 |     public_key: Option<[u8; 32]>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/lib.rs:234:5
[INFO] [stderr]     |
[INFO] [stderr] 234 |     fn new() -> SampiRaptorStream {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `insert`
[INFO] [stderr]    --> src/lib.rs:244:5
[INFO] [stderr]     |
[INFO] [stderr] 244 |     fn insert(&mut self, s: Sampi) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 55s
[INFO] running `"docker" "inspect" "f6a1116eea28332c4d07cfcf458e5636da17fc2a97b39785267067f4ce0f0d31"`
[INFO] running `"docker" "rm" "-f" "f6a1116eea28332c4d07cfcf458e5636da17fc2a97b39785267067f4ce0f0d31"`
[INFO] [stdout] f6a1116eea28332c4d07cfcf458e5636da17fc2a97b39785267067f4ce0f0d31
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 82ff9f694d87b8782b12012094a15ae38a6b4303c291477d7ef83f9141eb7625
[INFO] running `"docker" "start" "-a" "82ff9f694d87b8782b12012094a15ae38a6b4303c291477d7ef83f9141eb7625"`
[INFO] [stderr]    Compiling sampi v0.1.29 (/opt/rustwide/workdir)
[INFO] [stderr] warning: field is never read: `total_bytes`
[INFO] [stderr]    --> src/lib.rs:228:5
[INFO] [stderr]     |
[INFO] [stderr] 228 |     total_bytes: Option<core::num::NonZeroU64>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `public_key`
[INFO] [stderr]    --> src/lib.rs:230:5
[INFO] [stderr]     |
[INFO] [stderr] 230 |     public_key: Option<[u8; 32]>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/lib.rs:234:5
[INFO] [stderr]     |
[INFO] [stderr] 234 |     fn new() -> SampiRaptorStream {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `insert`
[INFO] [stderr]    --> src/lib.rs:244:5
[INFO] [stderr]     |
[INFO] [stderr] 244 |     fn insert(&mut self, s: Sampi) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.10s
[INFO] running `"docker" "inspect" "82ff9f694d87b8782b12012094a15ae38a6b4303c291477d7ef83f9141eb7625"`
[INFO] running `"docker" "rm" "-f" "82ff9f694d87b8782b12012094a15ae38a6b4303c291477d7ef83f9141eb7625"`
[INFO] [stdout] 82ff9f694d87b8782b12012094a15ae38a6b4303c291477d7ef83f9141eb7625
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 62b8345af69b361638ac9842831dc9a33e892bc7195aebe8ac56abefa24f83c2
[INFO] running `"docker" "start" "-a" "62b8345af69b361638ac9842831dc9a33e892bc7195aebe8ac56abefa24f83c2"`
[INFO] [stderr] warning: field is never read: `total_bytes`
[INFO] [stderr]    --> src/lib.rs:228:5
[INFO] [stderr]     |
[INFO] [stderr] 228 |     total_bytes: Option<core::num::NonZeroU64>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `public_key`
[INFO] [stderr]    --> src/lib.rs:230:5
[INFO] [stderr]     |
[INFO] [stderr] 230 |     public_key: Option<[u8; 32]>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/lib.rs:234:5
[INFO] [stderr]     |
[INFO] [stderr] 234 |     fn new() -> SampiRaptorStream {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `insert`
[INFO] [stderr]    --> src/lib.rs:244:5
[INFO] [stderr]     |
[INFO] [stderr] 244 |     fn insert(&mut self, s: Sampi) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sampi-b8e20cc2e161844b
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test test::test_ordering ... ok
[INFO] [stdout] test test::test_nesting ... ok
[INFO] [stdout] test test::test_one_thread_pow ... ok
[INFO] [stdout] test test::test_null_data_variant ... ok
[INFO] [stdout] test test::test_bincode_storage ... ok
[INFO] [stdout] test test::test_from_str_parse ... ok
[INFO] [stdout] test test::test_filtering ... ok
[INFO] [stdout] test test::test_from_str ... ok
[INFO] [stdout] test test::test_embedded ... ok
[INFO] [stdout] test test::test_to_and_from_base64 ... ok
[INFO] [stdout] test test::test_to_and_from_base32 ... ok
[INFO] [stdout] test test::test_to_and_from_bytes_with_additional_bytes ... ok
[INFO] [stdout] test test::test_vec_of_hashes ... ok
[INFO] [stdout] test test::test_pow ... ok
[INFO] [stdout] test test::test_to_and_from_hex ... ok
[INFO] [stdout] test test::test_to_and_from_bytes ... ok
[INFO] [stdout] test test::test_nonce_not_mutatable ... ok
[INFO] [stdout] test test::test_raptor_stream_uneven_size ... ok
[INFO] [stdout] test test::test_raptor_stream_with_total_bytes ... ok
[INFO] [stdout] test test::test_raptor_stream ... ok
[INFO] [stdout] test test::test_data_sizes ... ok
[INFO] [stdout] test test::test_hex_random_mutation ... ok
[INFO] [stdout] test test::test_base64_random_mutation ... ok
[INFO] [stdout] test test::test_base32_random_mutation ... ok
[INFO] [stdout] test test::test_base58_random_mutation ... ok
[INFO] [stdout] test test::test_bytes_random_mutation ... ok
[INFO] [stdout] test test::test_to_and_from_bytes_with_corruption ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sampi-10a3faf84344e5a7
[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]    Doc-tests sampi
[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" "62b8345af69b361638ac9842831dc9a33e892bc7195aebe8ac56abefa24f83c2"`
[INFO] running `"docker" "rm" "-f" "62b8345af69b361638ac9842831dc9a33e892bc7195aebe8ac56abefa24f83c2"`
[INFO] [stdout] 62b8345af69b361638ac9842831dc9a33e892bc7195aebe8ac56abefa24f83c2