[INFO] fetching crate blockbuffers 0.1.0... [INFO] testing blockbuffers-0.1.0 against 1.49.0 for beta-1.50-1 [INFO] extracting crate blockbuffers 0.1.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate blockbuffers 0.1.0 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 blockbuffers 0.1.0 [INFO] finished tweaking crates.io crate blockbuffers 0.1.0 [INFO] tweaked toml for crates.io crate blockbuffers 0.1.0 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] [stderr] warning: only one of `license` or `license-file` is necessary [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] 8eaf99e56f402d87f3a6675501244bb7f5feb7e4af61538c6a85c2035ca75a8b [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" "8eaf99e56f402d87f3a6675501244bb7f5feb7e4af61538c6a85c2035ca75a8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8eaf99e56f402d87f3a6675501244bb7f5feb7e4af61538c6a85c2035ca75a8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8eaf99e56f402d87f3a6675501244bb7f5feb7e4af61538c6a85c2035ca75a8b", kill_on_drop: false }` [INFO] [stdout] 8eaf99e56f402d87f3a6675501244bb7f5feb7e4af61538c6a85c2035ca75a8b [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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bf6ff82f8408d0897906db57eafa46da25db82b8857fe2198e1489064150abcf [INFO] running `Command { std: "docker" "start" "-a" "bf6ff82f8408d0897906db57eafa46da25db82b8857fe2198e1489064150abcf", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Compiling blockbuffers v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/le.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::mem::uninitialized; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/le.rs:23:36 [INFO] [stdout] | [INFO] [stdout] 23 | let mut x: Self = unsafe { uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.01s [INFO] running `Command { std: "docker" "inspect" "bf6ff82f8408d0897906db57eafa46da25db82b8857fe2198e1489064150abcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf6ff82f8408d0897906db57eafa46da25db82b8857fe2198e1489064150abcf", kill_on_drop: false }` [INFO] [stdout] bf6ff82f8408d0897906db57eafa46da25db82b8857fe2198e1489064150abcf [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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e13410cdf8dbf4bee8b8a10397c861d019d0b66f63e99061517a904656aa0ecf [INFO] running `Command { std: "docker" "start" "-a" "e13410cdf8dbf4bee8b8a10397c861d019d0b66f63e99061517a904656aa0ecf", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Compiling flatbuffers v0.5.0 [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/le.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::mem::uninitialized; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/le.rs:23:36 [INFO] [stdout] | [INFO] [stdout] 23 | let mut x: Self = unsafe { uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling blockbuffers v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/le.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::mem::uninitialized; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/le.rs:23:36 [INFO] [stdout] | [INFO] [stdout] 23 | let mut x: Self = unsafe { uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.68s [INFO] running `Command { std: "docker" "inspect" "e13410cdf8dbf4bee8b8a10397c861d019d0b66f63e99061517a904656aa0ecf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e13410cdf8dbf4bee8b8a10397c861d019d0b66f63e99061517a904656aa0ecf", kill_on_drop: false }` [INFO] [stdout] e13410cdf8dbf4bee8b8a10397c861d019d0b66f63e99061517a904656aa0ecf [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] 9efcdf4978c0b1952e7e5602425f1c4f9fe203cd405cd8d60a4c4209b14da23c [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" "9efcdf4978c0b1952e7e5602425f1c4f9fe203cd405cd8d60a4c4209b14da23c", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] [INFO] [stderr] --> src/le.rs:2:5 [INFO] [stdout] running 2 tests [INFO] [stderr] | [INFO] [stderr] 2 | use std::mem::uninitialized; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/le.rs:23:36 [INFO] [stderr] | [INFO] [stderr] 23 | let mut x: Self = unsafe { uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/le.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::mem::uninitialized; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/le.rs:23:36 [INFO] [stderr] | [INFO] [stderr] 23 | let mut x: Self = unsafe { uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/blockbuffers-96edf1381b0b9168 [INFO] [stdout] test le::tests::test_le ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/io_tests-9d236abc6bd6056d [INFO] [stdout] test types::tests::test_size_of ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test io_happy_pass ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests blockbuffers [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test src/le.rs - le::LE::from_le_slice (line 16) ... ok [INFO] [stdout] test src/seek.rs - seek::seek_uoffset (line 25) ... ok [INFO] [stdout] test src/le.rs - impl_le_for_enum (line 36) ... ok [INFO] [stdout] test src/position.rs - position::VTablePosition::table_bytes_len (line 112) ... ok [INFO] [stdout] test src/seek.rs - seek::seek_soffset (line 9) ... ok [INFO] [stdout] test src/position.rs - position::TablePosition::field_position (line 194) ... ok [INFO] [stdout] test src/position.rs - position::VTablePosition::vtable_bytes_len (line 96) ... ok [INFO] [stdout] test src/position.rs - position::VTablePosition::field_offset (line 133) ... ok [INFO] [stdout] test src/position.rs - position::StringPosition (line 52) ... ok [INFO] [stdout] test src/position.rs - position::TablePosition::vtable (line 173) ... ok [INFO] [stdout] test src/position.rs - position::VectorPosition (line 14) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9efcdf4978c0b1952e7e5602425f1c4f9fe203cd405cd8d60a4c4209b14da23c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9efcdf4978c0b1952e7e5602425f1c4f9fe203cd405cd8d60a4c4209b14da23c", kill_on_drop: false }` [INFO] [stdout] 9efcdf4978c0b1952e7e5602425f1c4f9fe203cd405cd8d60a4c4209b14da23c