[INFO] fetching crate memory-stats 1.2.0...
[INFO] testing memory-stats-1.2.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate memory-stats 1.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate memory-stats 1.2.0
[INFO] finished tweaking crates.io crate memory-stats 1.2.0
[INFO] tweaked toml for crates.io crate memory-stats 1.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate memory-stats 1.2.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 18 packages to latest compatible versions
[INFO] [stderr]       Adding windows-sys v0.52.0 (available: v0.61.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f79c931101021aeb09ef55e8a7ccb8fb7bbf0061898b7d2d3c4fdfd7af93ab5d
[INFO] running `Command { std: "docker" "start" "-a" "f79c931101021aeb09ef55e8a7ccb8fb7bbf0061898b7d2d3c4fdfd7af93ab5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f79c931101021aeb09ef55e8a7ccb8fb7bbf0061898b7d2d3c4fdfd7af93ab5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f79c931101021aeb09ef55e8a7ccb8fb7bbf0061898b7d2d3c4fdfd7af93ab5d", kill_on_drop: false }`
[INFO] [stdout] f79c931101021aeb09ef55e8a7ccb8fb7bbf0061898b7d2d3c4fdfd7af93ab5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b632a1b49510eb845f9b0e07e7f2424b75372e62ede279511777c87423f8f039
[INFO] running `Command { std: "docker" "start" "-a" "b632a1b49510eb845f9b0e07e7f2424b75372e62ede279511777c87423f8f039", kill_on_drop: false }`
[INFO] [stderr]    Compiling memory-stats v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "b632a1b49510eb845f9b0e07e7f2424b75372e62ede279511777c87423f8f039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b632a1b49510eb845f9b0e07e7f2424b75372e62ede279511777c87423f8f039", kill_on_drop: false }`
[INFO] [stdout] b632a1b49510eb845f9b0e07e7f2424b75372e62ede279511777c87423f8f039
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7934145347d9014b00537db2fd1bb0e5e1ef91d90f498b951c6c79ea73429783
[INFO] running `Command { std: "docker" "start" "-a" "7934145347d9014b00537db2fd1bb0e5e1ef91d90f498b951c6c79ea73429783", kill_on_drop: false }`
[INFO] [stderr]    Compiling memory-stats v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "7934145347d9014b00537db2fd1bb0e5e1ef91d90f498b951c6c79ea73429783", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7934145347d9014b00537db2fd1bb0e5e1ef91d90f498b951c6c79ea73429783", kill_on_drop: false }`
[INFO] [stdout] 7934145347d9014b00537db2fd1bb0e5e1ef91d90f498b951c6c79ea73429783
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8e627e5635af8746984ad97f23017389927cc447673ff0d7c58b6dee10dd3101
[INFO] running `Command { std: "docker" "start" "-a" "8e627e5635af8746984ad97f23017389927cc447673ff0d7c58b6dee10dd3101", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/memory_stats-c74e1f505771686e)
[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/allocate_4mb_of_memory.rs (/opt/rustwide/target/debug/deps/allocate_4mb_of_memory-68133989444ecbc4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test allocate_4mb_of_memory ... ok
[INFO] [stderr]    Doc-tests memory_stats
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8e627e5635af8746984ad97f23017389927cc447673ff0d7c58b6dee10dd3101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e627e5635af8746984ad97f23017389927cc447673ff0d7c58b6dee10dd3101", kill_on_drop: false }`
[INFO] [stdout] 8e627e5635af8746984ad97f23017389927cc447673ff0d7c58b6dee10dd3101