[INFO] fetching crate memguar 0.0.3...
[INFO] testing memguar-0.0.3 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate memguar 0.0.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate memguar 0.0.3
[INFO] finished tweaking crates.io crate memguar 0.0.3
[INFO] tweaked toml for crates.io crate memguar 0.0.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate memguar 0.0.3 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 24 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b6ee930adbb577ccd19110674ba9f9171683c047105463a459686da51a6cc0f
[INFO] running `Command { std: "docker" "start" "-a" "0b6ee930adbb577ccd19110674ba9f9171683c047105463a459686da51a6cc0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b6ee930adbb577ccd19110674ba9f9171683c047105463a459686da51a6cc0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b6ee930adbb577ccd19110674ba9f9171683c047105463a459686da51a6cc0f", kill_on_drop: false }`
[INFO] [stdout] 0b6ee930adbb577ccd19110674ba9f9171683c047105463a459686da51a6cc0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c6690d7427469f7dde0acb13ca3a5e9b6bcfa39b5f577f49695961632a58493
[INFO] running `Command { std: "docker" "start" "-a" "9c6690d7427469f7dde0acb13ca3a5e9b6bcfa39b5f577f49695961632a58493", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling tempfile v3.21.0
[INFO] [stderr]    Compiling memguar v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "9c6690d7427469f7dde0acb13ca3a5e9b6bcfa39b5f577f49695961632a58493", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c6690d7427469f7dde0acb13ca3a5e9b6bcfa39b5f577f49695961632a58493", kill_on_drop: false }`
[INFO] [stdout] 9c6690d7427469f7dde0acb13ca3a5e9b6bcfa39b5f577f49695961632a58493
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9080ba2a4a2b77ad5f7c681058f927f38638275d72dc61f7c95500f0b311d7fc
[INFO] running `Command { std: "docker" "start" "-a" "9080ba2a4a2b77ad5f7c681058f927f38638275d72dc61f7c95500f0b311d7fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling memguar v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "9080ba2a4a2b77ad5f7c681058f927f38638275d72dc61f7c95500f0b311d7fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9080ba2a4a2b77ad5f7c681058f927f38638275d72dc61f7c95500f0b311d7fc", kill_on_drop: false }`
[INFO] [stdout] 9080ba2a4a2b77ad5f7c681058f927f38638275d72dc61f7c95500f0b311d7fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7c5108fc0cf81e0a0de6b61f970b84ecf41ae282035930ae408a512acfed56dc
[INFO] running `Command { std: "docker" "start" "-a" "7c5108fc0cf81e0a0de6b61f970b84ecf41ae282035930ae408a512acfed56dc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/memguar-0f1eb45620c89892)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::advisor ... ok
[INFO] [stdout] test test::locker ... ok
[INFO] [stderr]    Doc-tests memguar
[INFO] [stdout] test test::mapper ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 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 src/wrappers/advisor.rs - wrappers::advisor::Adviser (line 12) ... ok
[INFO] [stdout] test src/wrappers/locker.rs - wrappers::locker::Locker (line 9) ... ok
[INFO] [stdout] test src/file/mapper.rs - file::mapper::MappedBuffer<T>::receive (line 67) ... ok
[INFO] [stdout] test src/file/mapper.rs - file::mapper::MappedBuffer (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7c5108fc0cf81e0a0de6b61f970b84ecf41ae282035930ae408a512acfed56dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c5108fc0cf81e0a0de6b61f970b84ecf41ae282035930ae408a512acfed56dc", kill_on_drop: false }`
[INFO] [stdout] 7c5108fc0cf81e0a0de6b61f970b84ecf41ae282035930ae408a512acfed56dc