[INFO] fetching crate wasabi_leb128 0.4.0...
[INFO] testing wasabi_leb128-0.4.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate wasabi_leb128 0.4.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate wasabi_leb128 0.4.0 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 wasabi_leb128 0.4.0
[INFO] finished tweaking crates.io crate wasabi_leb128 0.4.0
[INFO] tweaked toml for crates.io crate wasabi_leb128 0.4.0 written to /workspace/builds/worker-3/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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53dfcb188488959fa7cdd4aa8abbdd73af22eb3c9cf1cc1c7e31b4b5687eaccf
[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" "53dfcb188488959fa7cdd4aa8abbdd73af22eb3c9cf1cc1c7e31b4b5687eaccf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53dfcb188488959fa7cdd4aa8abbdd73af22eb3c9cf1cc1c7e31b4b5687eaccf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53dfcb188488959fa7cdd4aa8abbdd73af22eb3c9cf1cc1c7e31b4b5687eaccf", kill_on_drop: false }`
[INFO] [stdout] 53dfcb188488959fa7cdd4aa8abbdd73af22eb3c9cf1cc1c7e31b4b5687eaccf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a849e36bf40ff8a294209890be3fa4b16cf44cb1bb9f1712720d3e643612ebc6
[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" "a849e36bf40ff8a294209890be3fa4b16cf44cb1bb9f1712720d3e643612ebc6", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasabi_leb128 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "a849e36bf40ff8a294209890be3fa4b16cf44cb1bb9f1712720d3e643612ebc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a849e36bf40ff8a294209890be3fa4b16cf44cb1bb9f1712720d3e643612ebc6", kill_on_drop: false }`
[INFO] [stdout] a849e36bf40ff8a294209890be3fa4b16cf44cb1bb9f1712720d3e643612ebc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 956f39c5d4587d20c304c74d2adbb06c6d3c3fa305e386a72620f5daa3508bc2
[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" "956f39c5d4587d20c304c74d2adbb06c6d3c3fa305e386a72620f5daa3508bc2", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasabi_leb128 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "956f39c5d4587d20c304c74d2adbb06c6d3c3fa305e386a72620f5daa3508bc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "956f39c5d4587d20c304c74d2adbb06c6d3c3fa305e386a72620f5daa3508bc2", kill_on_drop: false }`
[INFO] [stdout] 956f39c5d4587d20c304c74d2adbb06c6d3c3fa305e386a72620f5daa3508bc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 11936b917bbc10fd43e120d02afb7825a55d1e12e61e090383ea391e38a70370
[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" "11936b917bbc10fd43e120d02afb7825a55d1e12e61e090383ea391e38a70370", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] running 10 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wasabi_leb128-c07e9bc443c6a430
[INFO] [stdout] test tests::known_encodings_are_correct_signed ... ok
[INFO] [stdout] test tests::known_encodings_are_correct_unsigned ... ok
[INFO] [stdout] test tests::overflow_is_detected_some_u32_to_u16 ... ok
[INFO] [stdout] test tests::overflow_is_detected_some_i32_to_i16 ... ok
[INFO] [stdout] test tests::overflow_is_detected_all_i16_to_i8 ... ok
[INFO] [stdout] test tests::overflow_is_detected_all_u16_to_u8 ... ok
[INFO] [stdout] test tests::roundtrips_i16 ... ok
[INFO] [stdout] test tests::roundtrips_u16 ... ok
[INFO] [stdout] test tests::same_encodings_as_gimli_u16 ... ok
[INFO] [stdout] test tests::same_encodings_as_gimli_i16 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasabi_leb128
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - max_bytes (line 125) ... ok
[INFO] [stdout] test src/lib.rs - ReadLeb128::read_leb128 (line 68) ... ok
[INFO] [stdout] test src/lib.rs - WriteLeb128::write_leb128 (line 94) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... 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" "11936b917bbc10fd43e120d02afb7825a55d1e12e61e090383ea391e38a70370", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11936b917bbc10fd43e120d02afb7825a55d1e12e61e090383ea391e38a70370", kill_on_drop: false }`
[INFO] [stdout] 11936b917bbc10fd43e120d02afb7825a55d1e12e61e090383ea391e38a70370