[INFO] fetching crate test-assembler 0.1.5...
[INFO] testing test-assembler-0.1.5 against 1.49.0 for beta-1.50-1
[INFO] extracting crate test-assembler 0.1.5 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate test-assembler 0.1.5 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate test-assembler 0.1.5
[INFO] finished tweaking crates.io crate test-assembler 0.1.5
[INFO] tweaked toml for crates.io crate test-assembler 0.1.5 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f158a24fc670c147713d01655c5cf9fcb05dfe86f923f82fa92ffdeb3a4efd3b
[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" "f158a24fc670c147713d01655c5cf9fcb05dfe86f923f82fa92ffdeb3a4efd3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f158a24fc670c147713d01655c5cf9fcb05dfe86f923f82fa92ffdeb3a4efd3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f158a24fc670c147713d01655c5cf9fcb05dfe86f923f82fa92ffdeb3a4efd3b", kill_on_drop: false }`
[INFO] [stdout] f158a24fc670c147713d01655c5cf9fcb05dfe86f923f82fa92ffdeb3a4efd3b
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 23f7df7745734b807e07a6a3b2131dae2ff5465812a879ef2d866f0da31f407e
[INFO] running `Command { std: "docker" "start" "-a" "23f7df7745734b807e07a6a3b2131dae2ff5465812a879ef2d866f0da31f407e", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]    Compiling test-assembler v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `Command { std: "docker" "inspect" "23f7df7745734b807e07a6a3b2131dae2ff5465812a879ef2d866f0da31f407e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23f7df7745734b807e07a6a3b2131dae2ff5465812a879ef2d866f0da31f407e", kill_on_drop: false }`
[INFO] [stdout] 23f7df7745734b807e07a6a3b2131dae2ff5465812a879ef2d866f0da31f407e
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ab12b5e15f73f1d2e3e34d8c36880f06368e1a4cb6d1329a7c26e62f98140da
[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" "9ab12b5e15f73f1d2e3e34d8c36880f06368e1a4cb6d1329a7c26e62f98140da", kill_on_drop: false }`
[INFO] [stderr]    Compiling test-assembler v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `Command { std: "docker" "inspect" "9ab12b5e15f73f1d2e3e34d8c36880f06368e1a4cb6d1329a7c26e62f98140da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ab12b5e15f73f1d2e3e34d8c36880f06368e1a4cb6d1329a7c26e62f98140da", kill_on_drop: false }`
[INFO] [stdout] 9ab12b5e15f73f1d2e3e34d8c36880f06368e1a4cb6d1329a7c26e62f98140da
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 596227f4b045586d7d299bb885de7e70ca1d03e720ac7dc4f9ca3ed31046b1f3
[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" "596227f4b045586d7d299bb885de7e70ca1d03e720ac7dc4f9ca3ed31046b1f3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_assembler-42eab2b71c314902
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test binding_value ... ok
[INFO] [stdout] test binding_offset ... ok
[INFO] [stdout] test label_add ... ok
[INFO] [stdout] test label_offset_unrelated ... ok
[INFO] [stdout] test label_set_const ... ok
[INFO] [stdout] test label_sub ... ok
[INFO] [stdout] test label_unconstrained ... ok
[INFO] [stdout] test section_additional_methods_trait ... ok
[INFO] [stdout] test section_append_section_final_size ... ok
[INFO] [stdout] test label_label_offset ... ok
[INFO] [stdout] test label_const ... ok
[INFO] [stdout] test section_d8l_const_label ... ok
[INFO] [stdout] test section_final_size ... ok
[INFO] [stdout] test section_get_contents_label_no_value ... ok
[INFO] [stdout] test section_label_assign_late ... ok
[INFO] [stdout] test label_label ... ok
[INFO] [stdout] test section_start_mark ... ok
[INFO] [stdout] test section_append_repeated ... ok
[INFO] [stdout] test section_start_here ... ok
[INFO] [stdout] test section_test_64 ... ok
[INFO] [stdout] test section_test_16 ... ok
[INFO] [stdout] test section_test_32 ... ok
[INFO] [stdout] test section_d16l_const_label ... ok
[INFO] [stdout] test section_d32l_const_label ... ok
[INFO] [stdout] test section_d64l_const_label ... ok
[INFO] [stdout] test section_append_section_labels ... ok
[INFO] [stdout] test section_append_bytes ... ok
[INFO] [stdout] test section_append_section_simple ... ok
[INFO] [stdout] test section_construction ... ok
[INFO] [stdout] test test_simple_labels ... ok
[INFO] [stdout] test section_test_8 ... ok
[INFO] [stdout] test test_set_start_const ... ok
[INFO] [stdout] test label_set ... ok
[INFO] [stdout] test label_sub_label ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests test-assembler
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Label (line 290) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] test src/lib.rs - (line 59) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "596227f4b045586d7d299bb885de7e70ca1d03e720ac7dc4f9ca3ed31046b1f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "596227f4b045586d7d299bb885de7e70ca1d03e720ac7dc4f9ca3ed31046b1f3", kill_on_drop: false }`
[INFO] [stdout] 596227f4b045586d7d299bb885de7e70ca1d03e720ac7dc4f9ca3ed31046b1f3