[INFO] fetching crate bitbuffer 0.7.1...
[INFO] testing bitbuffer-0.7.1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate bitbuffer 0.7.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate bitbuffer 0.7.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitbuffer 0.7.1
[INFO] finished tweaking crates.io crate bitbuffer 0.7.1
[INFO] tweaked toml for crates.io crate bitbuffer 0.7.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf589b1bc251fa545703e6180ff9b4b20a7b8b24df413d93b1dfe9282895e081
[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" "bf589b1bc251fa545703e6180ff9b4b20a7b8b24df413d93b1dfe9282895e081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf589b1bc251fa545703e6180ff9b4b20a7b8b24df413d93b1dfe9282895e081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf589b1bc251fa545703e6180ff9b4b20a7b8b24df413d93b1dfe9282895e081", kill_on_drop: false }`
[INFO] [stdout] bf589b1bc251fa545703e6180ff9b4b20a7b8b24df413d93b1dfe9282895e081
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d52c16cb3445a65d2a87d2056b58c2ee6217b322eb691e72951f148ac81530f6
[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" "d52c16cb3445a65d2a87d2056b58c2ee6217b322eb691e72951f148ac81530f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitbuffer_derive v0.7.1
[INFO] [stderr]    Compiling bitbuffer v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
[INFO] running `Command { std: "docker" "inspect" "d52c16cb3445a65d2a87d2056b58c2ee6217b322eb691e72951f148ac81530f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d52c16cb3445a65d2a87d2056b58c2ee6217b322eb691e72951f148ac81530f6", kill_on_drop: false }`
[INFO] [stdout] d52c16cb3445a65d2a87d2056b58c2ee6217b322eb691e72951f148ac81530f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bef0d446d9751214133d7086f6497fd26d135bf54391a306509226a9069c3fd6
[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" "bef0d446d9751214133d7086f6497fd26d135bf54391a306509226a9069c3fd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling bitbuffer v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "bef0d446d9751214133d7086f6497fd26d135bf54391a306509226a9069c3fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bef0d446d9751214133d7086f6497fd26d135bf54391a306509226a9069c3fd6", kill_on_drop: false }`
[INFO] [stdout] bef0d446d9751214133d7086f6497fd26d135bf54391a306509226a9069c3fd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5b8de66a016c9a47065192c14dd320835245893ae14bd85f44046a0b8043347e
[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" "5b8de66a016c9a47065192c14dd320835245893ae14bd85f44046a0b8043347e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bitbuffer-82e7d0e78e6419ad
[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/tests-0cd3d4fa91b40252
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test read_i64_be ... ok
[INFO] [stdout] test read_read_signed ... ok
[INFO] [stdout] test read_i8_le ... ok
[INFO] [stdout] test read_u16_be ... ok
[INFO] [stdout] test read_i32_be ... ok
[INFO] [stdout] test read_u16_le ... ok
[INFO] [stdout] test read_u32_be ... ok
[INFO] [stdout] test read_u32_le ... ok
[INFO] [stdout] test read_sized_trait_unchecked ... ok
[INFO] [stdout] test read_u8_be ... ok
[INFO] [stdout] test read_trait ... ok
[INFO] [stdout] test read_trait_unchecked ... ok
[INFO] [stdout] test read_i16_le ... ok
[INFO] [stdout] test read_u8_le ... ok
[INFO] [stdout] test read_f32_le ... ok
[INFO] [stdout] test test_read_str_be ... ok
[INFO] [stdout] test test_read_str_le ... ok
[INFO] [stdout] test test_read_nonzero ... ok
[INFO] [stdout] test test_read_struct ... ok
[INFO] [stdout] test read_f64_le ... ok
[INFO] [stdout] test read_sized_trait ... ok
[INFO] [stdout] test test_from ... ok
[INFO] [stdout] test test_read_str_no_null_termination_le ... ok
[INFO] [stdout] test test_read_str_no_null_termination_be ... ok
[INFO] [stdout] test read_i64_le ... ok
[INFO] [stdout] test read_i32_le ... ok
[INFO] [stdout] test read_u64_be ... ok
[INFO] [stdout] test read_u64_le ... ok
[INFO] [stdout] test read_i8_be ... ok
[INFO] [stdout] test read_i16_be ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bitbuffer
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test src/read.rs - read::BitReadSized (line 384) ... ok
[INFO] [stdout] test src/readbuffer.rs - readbuffer::BitReadBuffer<E>::new (line 55) ... ok
[INFO] [stdout] test src/read.rs - read::BitRead (line 30) ... ok
[INFO] [stdout] test src/read.rs - read::BitRead (line 63) ... ok
[INFO] [stdout] test src/readbuffer.rs - readbuffer::BitReadBuffer (line 23) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream (line 17) ... ok
[INFO] [stdout] test src/read.rs - read::BitReadSized (line 358) ... ok
[INFO] [stdout] test src/readbuffer.rs - readbuffer::BitReadBuffer<E>::read_bytes (line 329) ... ok
[INFO] [stdout] test src/readbuffer.rs - readbuffer::BitReadBuffer<E>::read_int (line 193) ... ok
[INFO] [stdout] test src/read.rs - read::BitRead (line 75) ... ok
[INFO] [stdout] test src/readbuffer.rs - readbuffer::BitReadBuffer<E>::read_string (line 409) ... ok
[INFO] [stdout] test src/readbuffer.rs - readbuffer::BitReadBuffer<E>::read_bool (line 139) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/readbuffer.rs - readbuffer::BitReadBuffer<E>::read_float (line 501) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream<E>::new (line 47) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream<E>::bit_len (line 461) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream<E>::pos (line 484) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream<E>::read_bits (line 347) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream<E>::read_bool (line 75) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream<E>::read (line 534) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream<E>::bits_left (line 509) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream<E>::read_sized (line 599) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream<E>::read (line 553) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream<E>::read_bytes (line 222) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream<E>::read_int (line 120) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream<E>::set_pos (line 427) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream<E>::read_float (line 171) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream<E>::read_sized (line 616) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream<E>::read_string (line 270) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream<E>::skip_bits (line 388) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5b8de66a016c9a47065192c14dd320835245893ae14bd85f44046a0b8043347e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b8de66a016c9a47065192c14dd320835245893ae14bd85f44046a0b8043347e", kill_on_drop: false }`
[INFO] [stdout] 5b8de66a016c9a47065192c14dd320835245893ae14bd85f44046a0b8043347e
