[INFO] fetching crate bigbro 0.5.2... [INFO] testing bigbro-0.5.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate bigbro 0.5.2 into /workspace/builds/worker-84/source [INFO] validating manifest of crates.io crate bigbro 0.5.2 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] removed /workspace/builds/worker-84/source/.cargo/config [INFO] started tweaking crates.io crate bigbro 0.5.2 [INFO] finished tweaking crates.io crate bigbro 0.5.2 [INFO] tweaked toml for crates.io crate bigbro 0.5.2 written to /workspace/builds/worker-84/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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] 29e563e9f0abf5346591475c38b23b96b700f3629595b4fde9d0a37e887788bd [INFO] running `Command { std: "docker" "start" "-a" "29e563e9f0abf5346591475c38b23b96b700f3629595b4fde9d0a37e887788bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "29e563e9f0abf5346591475c38b23b96b700f3629595b4fde9d0a37e887788bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29e563e9f0abf5346591475c38b23b96b700f3629595b4fde9d0a37e887788bd", kill_on_drop: false }` [INFO] [stdout] 29e563e9f0abf5346591475c38b23b96b700f3629595b4fde9d0a37e887788bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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] 13cc809e52c0dd7fcd42db3f7aa968055fbfdeebee211b3e5123a89d0582a330 [INFO] running `Command { std: "docker" "start" "-a" "13cc809e52c0dd7fcd42db3f7aa968055fbfdeebee211b3e5123a89d0582a330", kill_on_drop: false }` [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling seccomp-droundy-sys v0.1.2 [INFO] [stderr] Compiling seccomp-droundy v0.1.0 [INFO] [stderr] Compiling bigbro v0.5.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/linux.rs:144:60 [INFO] [stdout] | [INFO] [stdout] 144 | pub fn stdout(&mut self) -> std::io::Result>> { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Read` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:622:60 [INFO] [stdout] | [INFO] [stdout] 622 | pub fn stdout(&mut self) -> std::io::Result>> { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Read` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.72s [INFO] running `Command { std: "docker" "inspect" "13cc809e52c0dd7fcd42db3f7aa968055fbfdeebee211b3e5123a89d0582a330", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13cc809e52c0dd7fcd42db3f7aa968055fbfdeebee211b3e5123a89d0582a330", kill_on_drop: false }` [INFO] [stdout] 13cc809e52c0dd7fcd42db3f7aa968055fbfdeebee211b3e5123a89d0582a330 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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] 3aebd494f436acec3c2814248fb226e33e5011636cd29d7967b0cd5af34178c6 [INFO] running `Command { std: "docker" "start" "-a" "3aebd494f436acec3c2814248fb226e33e5011636cd29d7967b0cd5af34178c6", kill_on_drop: false }` [INFO] [stderr] Compiling bigbro v0.5.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/linux.rs:144:60 [INFO] [stdout] | [INFO] [stdout] 144 | pub fn stdout(&mut self) -> std::io::Result>> { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Read` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:622:60 [INFO] [stdout] | [INFO] [stdout] 622 | pub fn stdout(&mut self) -> std::io::Result>> { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Read` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/linux.rs:144:60 [INFO] [stdout] | [INFO] [stdout] 144 | pub fn stdout(&mut self) -> std::io::Result>> { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Read` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:622:60 [INFO] [stdout] | [INFO] [stdout] 622 | pub fn stdout(&mut self) -> std::io::Result>> { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Read` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.49s [INFO] running `Command { std: "docker" "inspect" "3aebd494f436acec3c2814248fb226e33e5011636cd29d7967b0cd5af34178c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3aebd494f436acec3c2814248fb226e33e5011636cd29d7967b0cd5af34178c6", kill_on_drop: false }` [INFO] [stdout] 3aebd494f436acec3c2814248fb226e33e5011636cd29d7967b0cd5af34178c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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] bcfb05990e5b2f77f0ff8f112c48489a4cd3ecbb7b9b23f800feba0b63bdc1b6 [INFO] running `Command { std: "docker" "start" "-a" "bcfb05990e5b2f77f0ff8f112c48489a4cd3ecbb7b9b23f800feba0b63bdc1b6", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/linux.rs:144:60 [INFO] [stderr] | [INFO] [stderr] 144 | pub fn stdout(&mut self) -> std::io::Result>> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:622:60 [INFO] [stderr] | [INFO] [stderr] 622 | pub fn stdout(&mut self) -> std::io::Result>> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Read` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `bigbro` (lib) generated 2 warnings [INFO] [stderr] warning: `bigbro` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bigbro-a8dece4e5cdead63) [INFO] [stdout] running 1 test [INFO] [stdout] CHANGELOG.md [INFO] [stdout] Cargo.lock [INFO] [stdout] Cargo.toml [INFO] [stdout] Cargo.toml.orig [INFO] [stdout] Dockerfile [INFO] [stdout] LICENSE [INFO] [stdout] Makefile [INFO] [stdout] README.md [INFO] [stdout] appveyor.yml [INFO] [stdout] bench [INFO] [stdout] benches [INFO] [stdout] bigbro-linux.c [INFO] [stdout] bigbro-windows.c [INFO] [stdout] bigbro.h [INFO] [stdout] build [INFO] [stdout] ci [INFO] [stdout] configure.fac [INFO] [stdout] configure.py [INFO] [stdout] docker-security.json [INFO] [stdout] errors.h [INFO] [stdout] fileaccesses.c [INFO] [stdout] hashset.h [INFO] [stdout] linux-proc.h [INFO] [stdout] realpath.h [INFO] [stdout] run-tests.py [INFO] [stdout] run-windows-tests.py [INFO] [stdout] sparse.py [INFO] [stdout] src [INFO] [stdout] syscalls [INFO] [stdout] tests [INFO] [stdout] vagrant [INFO] [stdout] web [INFO] [stdout] win32 [INFO] [stdout] CHANGELOG.md [INFO] [stdout] Cargo.lock [INFO] [stdout] Cargo.toml [INFO] [stdout] Cargo.toml.orig [INFO] [stdout] Dockerfile [INFO] [stdout] LICENSE [INFO] [stdout] Makefile [INFO] [stdout] README.md [INFO] [stdout] appveyor.yml [INFO] [stdout] bench [INFO] [stdout] benches [INFO] [stdout] bigbro-linux.c [INFO] [stdout] bigbro-windows.c [INFO] [stdout] bigbro.h [INFO] [stdout] build [INFO] [stdout] ci [INFO] [stdout] configure.fac [INFO] [stdout] configure.py [INFO] [stdout] docker-security.json [INFO] [stdout] errors.h [INFO] [stdout] fileaccesses.c [INFO] [stdout] hashset.h [INFO] [stdout] linux-proc.h [INFO] [stdout] realpath.h [INFO] [stdout] run-tests.py [INFO] [stdout] run-windows-tests.py [INFO] [stdout] sparse.py [INFO] [stdout] src [INFO] [stdout] syscalls [INFO] [stdout] tests [INFO] [stdout] vagrant [INFO] [stdout] web [INFO] [stdout] win32 [INFO] [stdout] test test_have_closed_fds ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bigbro_fsatrace-568adff1d64385dd) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/test_bigbro-658eb852a3edb22b) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/test_bigbro_chan-3d40a735ffcd9753) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/test_bigbro_scaling-e6a5775903457ccc) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/test_bigbro_twostep-6571b0fcc839bec8) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-6f4c0e8193b3fe73) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test stupid_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests bigbro [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/lib.rs - Command::new (line 107) - compile ... ok [INFO] [stdout] test src/lib.rs - Command::log_stdouterr (line 287) ... ok [INFO] [stdout] test src/lib.rs - (line 10) ... ok [INFO] [stdout] test src/lib.rs - Command::save_stdouterr (line 261) ... ok [INFO] [stdout] test src/lib.rs - Command::env (line 181) ... ok [INFO] [stdout] test src/lib.rs - Command (line 56) ... ok [INFO] [stdout] test src/lib.rs - Status::read_from_directories (line 487) ... ok [INFO] [stdout] test src/lib.rs - Status::read_from_files (line 519) ... ok [INFO] [stdout] test src/lib.rs - Status::written_to_files (line 556) ... ok [INFO] [stdout] test src/lib.rs - Command::env (line 150) ... ok [INFO] [stdout] test src/lib.rs - Status::stdout (line 597) ... ok [INFO] [stdout] test src/lib.rs - Status::status (line 459) ... ok [INFO] [stdout] test src/lib.rs - Command::blind (line 326) ... ok [INFO] [stdout] test src/lib.rs - Command::spawn_and_hook (line 366) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.93s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bcfb05990e5b2f77f0ff8f112c48489a4cd3ecbb7b9b23f800feba0b63bdc1b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcfb05990e5b2f77f0ff8f112c48489a4cd3ecbb7b9b23f800feba0b63bdc1b6", kill_on_drop: false }` [INFO] [stdout] bcfb05990e5b2f77f0ff8f112c48489a4cd3ecbb7b9b23f800feba0b63bdc1b6