[INFO] fetching crate filebuffer 0.4.0... [INFO] testing filebuffer-0.4.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate filebuffer 0.4.0 into /workspace/builds/worker-53/source [INFO] validating manifest of crates.io crate filebuffer 0.4.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate filebuffer 0.4.0 [INFO] finished tweaking crates.io crate filebuffer 0.4.0 [INFO] tweaked toml for crates.io crate filebuffer 0.4.0 written to /workspace/builds/worker-53/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e709516ba702f8ccd9e2b4bf872bbc3fd88a87206d0fb2608e8a3e41ab811357 [INFO] running `Command { std: "docker" "start" "-a" "e709516ba702f8ccd9e2b4bf872bbc3fd88a87206d0fb2608e8a3e41ab811357", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e709516ba702f8ccd9e2b4bf872bbc3fd88a87206d0fb2608e8a3e41ab811357", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e709516ba702f8ccd9e2b4bf872bbc3fd88a87206d0fb2608e8a3e41ab811357", kill_on_drop: false }` [INFO] [stdout] e709516ba702f8ccd9e2b4bf872bbc3fd88a87206d0fb2608e8a3e41ab811357 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82b6c05ba207fd15b7b0a9682b819c617d18889ab7b9805ebdb3299b5e269f4f [INFO] running `Command { std: "docker" "start" "-a" "82b6c05ba207fd15b7b0a9682b819c617d18889ab7b9805ebdb3299b5e269f4f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling filebuffer v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/unix.rs:23:18 [INFO] [stdout] | [INFO] [stdout] 23 | let length = try!(file.metadata()).len(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:114:20 [INFO] [stdout] | [INFO] [stdout] 114 | let file = try!(open_opts.open(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:115:47 [INFO] [stdout] | [INFO] [stdout] 115 | let (buffer, length, platform_data) = try!(map_file(file)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.74s [INFO] running `Command { std: "docker" "inspect" "82b6c05ba207fd15b7b0a9682b819c617d18889ab7b9805ebdb3299b5e269f4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82b6c05ba207fd15b7b0a9682b819c617d18889ab7b9805ebdb3299b5e269f4f", kill_on_drop: false }` [INFO] [stdout] 82b6c05ba207fd15b7b0a9682b819c617d18889ab7b9805ebdb3299b5e269f4f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 130d9ae76ecd4c56ed7e4cc0a63450c2f6fe146a90ca7f49b0a4a71ceaea1cf1 [INFO] running `Command { std: "docker" "start" "-a" "130d9ae76ecd4c56ed7e4cc0a63450c2f6fe146a90ca7f49b0a4a71ceaea1cf1", kill_on_drop: false }` [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling gcc v0.3.35 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/unix.rs:23:18 [INFO] [stdout] | [INFO] [stdout] 23 | let length = try!(file.metadata()).len(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:114:20 [INFO] [stdout] | [INFO] [stdout] 114 | let file = try!(open_opts.open(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:115:47 [INFO] [stdout] | [INFO] [stdout] 115 | let (buffer, length, platform_data) = try!(map_file(file)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling time v0.1.35 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling filebuffer v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/unix.rs:23:18 [INFO] [stdout] | [INFO] [stdout] 23 | let length = try!(file.metadata()).len(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:114:20 [INFO] [stdout] | [INFO] [stdout] 114 | let file = try!(open_opts.open(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:115:47 [INFO] [stdout] | [INFO] [stdout] 115 | let (buffer, length, platform_data) = try!(map_file(file)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.71s [INFO] running `Command { std: "docker" "inspect" "130d9ae76ecd4c56ed7e4cc0a63450c2f6fe146a90ca7f49b0a4a71ceaea1cf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "130d9ae76ecd4c56ed7e4cc0a63450c2f6fe146a90ca7f49b0a4a71ceaea1cf1", kill_on_drop: false }` [INFO] [stdout] 130d9ae76ecd4c56ed7e4cc0a63450c2f6fe146a90ca7f49b0a4a71ceaea1cf1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e5e1ac4691d8987cffcf359ea99ec98a079f0d733beda73e61e83f6bd9a33296 [INFO] running `Command { std: "docker" "start" "-a" "e5e1ac4691d8987cffcf359ea99ec98a079f0d733beda73e61e83f6bd9a33296", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/unix.rs:23:18 [INFO] [stderr] | [INFO] [stderr] 23 | let length = try!(file.metadata()).len(); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:114:20 [INFO] [stderr] | [INFO] [stderr] 114 | let file = try!(open_opts.open(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:115:47 [INFO] [stderr] | [INFO] [stderr] 115 | let (buffer, length, platform_data) = try!(map_file(file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `filebuffer` (lib) generated 3 warnings [INFO] [stderr] warning: `filebuffer` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/filebuffer-f3945ecb6d8f9409) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test empty_file_has_zero_resident_len ... ok [INFO] [stdout] test drop_after_leak ... ok [INFO] [stdout] test empty_file_deref_is_fine ... ok [INFO] [stdout] test empty_file_prefetch_is_fine ... ok [INFO] [stdout] test fbuffer_can_be_moved_into_thread ... ok [INFO] [stdout] test fbuffer_can_be_shared_among_threads ... ok [INFO] [stdout] test make_resident ... ok [INFO] [stdout] test open_empty_file_is_fine ... ok [INFO] [stdout] test open_file ... ok [INFO] [stdout] test page_size_at_least_4096 ... ok [INFO] [stdout] test prefetch_is_not_harmful ... ok [INFO] [stdout] test verify_round_down_to ... ok [INFO] [stdout] test verify_round_up_to ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests filebuffer [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 15) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e5e1ac4691d8987cffcf359ea99ec98a079f0d733beda73e61e83f6bd9a33296", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5e1ac4691d8987cffcf359ea99ec98a079f0d733beda73e61e83f6bd9a33296", kill_on_drop: false }` [INFO] [stdout] e5e1ac4691d8987cffcf359ea99ec98a079f0d733beda73e61e83f6bd9a33296