[INFO] cloning repository https://github.com/Lancern/qwb-2020-fuzzer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lancern/qwb-2020-fuzzer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLancern%2Fqwb-2020-fuzzer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLancern%2Fqwb-2020-fuzzer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ad44162da781984ceba8d6dbaff6402e9453a8a8 [INFO] testing Lancern/qwb-2020-fuzzer against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLancern%2Fqwb-2020-fuzzer" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Lancern/qwb-2020-fuzzer on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Lancern/qwb-2020-fuzzer [INFO] finished tweaking git repo https://github.com/Lancern/qwb-2020-fuzzer [INFO] tweaked toml for git repo https://github.com/Lancern/qwb-2020-fuzzer written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/Lancern/qwb-2020-fuzzer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 61389d3a5f74bcfb869f34974c6c5a63b36340c5786b66330de9616e5b00d7c5 [INFO] running `Command { std: "docker" "start" "-a" "61389d3a5f74bcfb869f34974c6c5a63b36340c5786b66330de9616e5b00d7c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "61389d3a5f74bcfb869f34974c6c5a63b36340c5786b66330de9616e5b00d7c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61389d3a5f74bcfb869f34974c6c5a63b36340c5786b66330de9616e5b00d7c5", kill_on_drop: false }` [INFO] [stdout] 61389d3a5f74bcfb869f34974c6c5a63b36340c5786b66330de9616e5b00d7c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d6e079f9e2370c1b3f6d66d7abf5623f82512fd89862426f0838a5ac5a7d99b8 [INFO] running `Command { std: "docker" "start" "-a" "d6e079f9e2370c1b3f6d66d7abf5623f82512fd89862426f0838a5ac5a7d99b8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling syn v1.0.50 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling babyheap-seed-cli v0.1.0 (/opt/rustwide/workdir/babyheap-seed-cli) [INFO] [stderr] Compiling babyheap-mutator v0.1.0 (/opt/rustwide/workdir/babyheap-mutator) [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling bincode v1.3.1 [INFO] [stderr] Compiling fuzzer v0.1.0 (/opt/rustwide/workdir/fuzzer) [INFO] [stderr] Compiling babynotes-mutator v0.1.0 (/opt/rustwide/workdir/babynotes-mutator) [INFO] [stderr] Compiling babynotes-seed-cli v0.1.0 (/opt/rustwide/workdir/babynotes-seed-cli) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.41s [INFO] running `Command { std: "docker" "inspect" "d6e079f9e2370c1b3f6d66d7abf5623f82512fd89862426f0838a5ac5a7d99b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6e079f9e2370c1b3f6d66d7abf5623f82512fd89862426f0838a5ac5a7d99b8", kill_on_drop: false }` [INFO] [stdout] d6e079f9e2370c1b3f6d66d7abf5623f82512fd89862426f0838a5ac5a7d99b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d48c8cd376113035cc9af6fb7148ab87a170535341bd838bb7d4dcf6828718c1 [INFO] running `Command { std: "docker" "start" "-a" "d48c8cd376113035cc9af6fb7148ab87a170535341bd838bb7d4dcf6828718c1", kill_on_drop: false }` [INFO] [stderr] Compiling babyheap-mutator v0.1.0 (/opt/rustwide/workdir/babyheap-mutator) [INFO] [stderr] Compiling babyheap-seed-cli v0.1.0 (/opt/rustwide/workdir/babyheap-seed-cli) [INFO] [stderr] Compiling fuzzer v0.1.0 (/opt/rustwide/workdir/fuzzer) [INFO] [stderr] Compiling babynotes-mutator v0.1.0 (/opt/rustwide/workdir/babynotes-mutator) [INFO] [stderr] Compiling babynotes-seed-cli v0.1.0 (/opt/rustwide/workdir/babynotes-seed-cli) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.41s [INFO] running `Command { std: "docker" "inspect" "d48c8cd376113035cc9af6fb7148ab87a170535341bd838bb7d4dcf6828718c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d48c8cd376113035cc9af6fb7148ab87a170535341bd838bb7d4dcf6828718c1", kill_on_drop: false }` [INFO] [stdout] d48c8cd376113035cc9af6fb7148ab87a170535341bd838bb7d4dcf6828718c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 569409fa0ee321b5506d6c9e79e56481d2608ba8689c6aa80caad3f3c61635ba [INFO] running `Command { std: "docker" "start" "-a" "569409fa0ee321b5506d6c9e79e56481d2608ba8689c6aa80caad3f3c61635ba", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/babyheap_mutator-7400e186ddeaaed9) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/babyheap_seed_cli-24df453b7039a2e4) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/babynotes_mutator-c2c62616795254d2) [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works ... 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] [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/babynotes_seed_cli-fe9d20656f80e690) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fuzzer-c1f97926fa6a3e66) [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] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests fuzzer [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] Doc-tests babyheap-mutator [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] Doc-tests babynotes-mutator [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] running `Command { std: "docker" "inspect" "569409fa0ee321b5506d6c9e79e56481d2608ba8689c6aa80caad3f3c61635ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "569409fa0ee321b5506d6c9e79e56481d2608ba8689c6aa80caad3f3c61635ba", kill_on_drop: false }` [INFO] [stdout] 569409fa0ee321b5506d6c9e79e56481d2608ba8689c6aa80caad3f3c61635ba