[INFO] fetching crate leb128 0.2.5... [INFO] testing leb128-0.2.5 against master#a1531335fe2807715fff569904d99602022643a7 for pr-145277 [INFO] extracting crate leb128 0.2.5 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate leb128 0.2.5 [INFO] finished tweaking crates.io crate leb128 0.2.5 [INFO] tweaked toml for crates.io crate leb128 0.2.5 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate leb128 0.2.5 on toolchain a1531335fe2807715fff569904d99602022643a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate leb128 0.2.5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_xorshift v0.1.1 [INFO] [stderr] Downloaded rand_core v0.4.2 [INFO] [stderr] Downloaded rand_core v0.3.1 [INFO] [stderr] Downloaded rdrand v0.4.0 [INFO] [stderr] Downloaded rand_os v0.1.3 [INFO] [stderr] Downloaded rand_pcg v0.1.2 [INFO] [stderr] Downloaded quickcheck v0.8.5 [INFO] [stderr] Downloaded bitflags v1.3.2 [INFO] [stderr] Downloaded autocfg v0.1.7 [INFO] [stderr] Downloaded env_logger v0.6.2 [INFO] [stderr] Downloaded fuchsia-cprng v0.1.1 [INFO] [stderr] Downloaded rand v0.6.5 [INFO] [stderr] Downloaded rand_chacha v0.1.1 [INFO] [stderr] Downloaded log v0.4.14 [INFO] [stderr] Downloaded memchr v2.4.1 [INFO] [stderr] Downloaded rand_isaac v0.1.1 [INFO] [stderr] Downloaded rand_hc v0.1.0 [INFO] [stderr] Downloaded rand_jitter v0.1.4 [INFO] [stderr] Downloaded cloudabi v0.0.3 [INFO] [stderr] Downloaded libc v0.2.103 [INFO] [stderr] Downloaded regex v1.5.4 [INFO] [stderr] Downloaded aho-corasick v0.7.18 [INFO] [stderr] Downloaded regex-syntax v0.6.25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1f8e6eeb781424d4998a83c50e8169fd6bdcda8dc6f1f250c37304e5b7045368 [INFO] running `Command { std: "docker" "start" "-a" "1f8e6eeb781424d4998a83c50e8169fd6bdcda8dc6f1f250c37304e5b7045368", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1f8e6eeb781424d4998a83c50e8169fd6bdcda8dc6f1f250c37304e5b7045368", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f8e6eeb781424d4998a83c50e8169fd6bdcda8dc6f1f250c37304e5b7045368", kill_on_drop: false }` [INFO] [stdout] 1f8e6eeb781424d4998a83c50e8169fd6bdcda8dc6f1f250c37304e5b7045368 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 750907a85bc765400deb6d02a397d4f8bb66c062eba4c5e7078dd4bcda9affe0 [INFO] running `Command { std: "docker" "start" "-a" "750907a85bc765400deb6d02a397d4f8bb66c062eba4c5e7078dd4bcda9affe0", kill_on_drop: false }` [INFO] [stderr] Compiling leb128 v0.2.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `Command { std: "docker" "inspect" "750907a85bc765400deb6d02a397d4f8bb66c062eba4c5e7078dd4bcda9affe0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "750907a85bc765400deb6d02a397d4f8bb66c062eba4c5e7078dd4bcda9affe0", kill_on_drop: false }` [INFO] [stdout] 750907a85bc765400deb6d02a397d4f8bb66c062eba4c5e7078dd4bcda9affe0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d8cb8b190533fe3ea2c549b22598fdf2a96632a4b8cfabede43c2c323429486c [INFO] running `Command { std: "docker" "start" "-a" "d8cb8b190533fe3ea2c549b22598fdf2a96632a4b8cfabede43c2c323429486c", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling quickcheck v0.8.5 [INFO] [stderr] Compiling leb128 v0.2.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 12.68s [INFO] running `Command { std: "docker" "inspect" "d8cb8b190533fe3ea2c549b22598fdf2a96632a4b8cfabede43c2c323429486c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8cb8b190533fe3ea2c549b22598fdf2a96632a4b8cfabede43c2c323429486c", kill_on_drop: false }` [INFO] [stdout] d8cb8b190533fe3ea2c549b22598fdf2a96632a4b8cfabede43c2c323429486c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a1531335fe2807715fff569904d99602022643a7" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6ebd91da83123b05e67f0d788776708994f165cbd5a6310b83856d8ab5373395 [INFO] running `Command { std: "docker" "start" "-a" "6ebd91da83123b05e67f0d788776708994f165cbd5a6310b83856d8ab5373395", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/leb128-5b0d24962d585063) [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test tests::dogfood_unsigned ... ok [INFO] [stdout] test tests::test_low_bits_of_byte ... ok [INFO] [stdout] test tests::test_low_bits_of_u64 ... ok [INFO] [stdout] test tests::test_read_multiple_with_overflow ... ok [INFO] [stdout] test tests::test_read_signed ... ok [INFO] [stdout] test tests::test_read_signed_63_bits ... ok [INFO] [stdout] test tests::dogfood_signed ... ok [INFO] [stdout] test tests::test_read_signed_thru_dyn_trait ... ok [INFO] [stdout] test tests::test_read_signed_overflow ... ok [INFO] [stdout] test tests::test_read_signed_not_enough_data ... ok [INFO] [stdout] test tests::test_read_unsigned_overflow ... ok [INFO] [stdout] test tests::test_read_unsigned ... ok [INFO] [stdout] test tests::test_write_signed_not_enough_space ... ok [INFO] [stdout] test tests::test_read_unsigned_not_enough_data ... ok [INFO] [stdout] test tests::test_read_multiple ... ok [INFO] [stdout] test tests::test_write_signed_thru_dyn_trait ... ok [INFO] [stdout] test tests::test_read_unsigned_thru_dyn_trait ... ok [INFO] [stdout] test tests::test_write_unsigned_not_enough_space ... ok [INFO] [stdout] test tests::test_write_unsigned_thru_dyn_trait ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/leb128-repl.rs (/opt/rustwide/target/debug/deps/leb128_repl-094f85853f5ecc4b) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/quickchecks.rs (/opt/rustwide/target/debug/deps/quickchecks-aad370dfa40d635f) [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 4 tests [INFO] [stdout] test can_round_trip_any_signed_int ... ok [INFO] [stderr] Doc-tests leb128 [INFO] [stdout] test can_round_trip_any_unsigned_int ... ok [INFO] [stdout] test can_write_any_signed_int ... ok [INFO] [stdout] test can_write_any_unsigned_int ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 9) ... ok [INFO] [stdout] test src/lib.rs - (line 28) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6ebd91da83123b05e67f0d788776708994f165cbd5a6310b83856d8ab5373395", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ebd91da83123b05e67f0d788776708994f165cbd5a6310b83856d8ab5373395", kill_on_drop: false }` [INFO] [stdout] 6ebd91da83123b05e67f0d788776708994f165cbd5a6310b83856d8ab5373395