[INFO] crate wr_malloc_size_of 0.1.0 is already in cache
[INFO] testing wr_malloc_size_of-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate wr_malloc_size_of 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate wr_malloc_size_of 0.1.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wr_malloc_size_of 0.1.0
[INFO] finished tweaking crates.io crate wr_malloc_size_of 0.1.0
[INFO] tweaked toml for crates.io crate wr_malloc_size_of 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 29514f43180bb9833e16a4f608c4034103c3de302b8f8d97008fc7020870b861
[INFO] running `Command { std: "docker" "start" "-a" "29514f43180bb9833e16a4f608c4034103c3de302b8f8d97008fc7020870b861", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29514f43180bb9833e16a4f608c4034103c3de302b8f8d97008fc7020870b861", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29514f43180bb9833e16a4f608c4034103c3de302b8f8d97008fc7020870b861", kill_on_drop: false }`
[INFO] [stdout] 29514f43180bb9833e16a4f608c4034103c3de302b8f8d97008fc7020870b861
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 783b2b1bc38aee90fd67d2e8d1b41387cd025871590da783c664e8e0eddd3253
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "783b2b1bc38aee90fd67d2e8d1b41387cd025871590da783c664e8e0eddd3253", kill_on_drop: false }`
[INFO] [stderr]    Compiling app_units v0.7.1
[INFO] [stderr]    Compiling euclid v0.20.14
[INFO] [stderr]    Compiling wr_malloc_size_of v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
[INFO] running `Command { std: "docker" "inspect" "783b2b1bc38aee90fd67d2e8d1b41387cd025871590da783c664e8e0eddd3253", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "783b2b1bc38aee90fd67d2e8d1b41387cd025871590da783c664e8e0eddd3253", kill_on_drop: false }`
[INFO] [stdout] 783b2b1bc38aee90fd67d2e8d1b41387cd025871590da783c664e8e0eddd3253
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f4a234a7a48c80804e59c95262cbd0d801ecc6a22374914bd734ae4bc9c5b5b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4f4a234a7a48c80804e59c95262cbd0d801ecc6a22374914bd734ae4bc9c5b5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling wr_malloc_size_of v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "4f4a234a7a48c80804e59c95262cbd0d801ecc6a22374914bd734ae4bc9c5b5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f4a234a7a48c80804e59c95262cbd0d801ecc6a22374914bd734ae4bc9c5b5b", kill_on_drop: false }`
[INFO] [stdout] 4f4a234a7a48c80804e59c95262cbd0d801ecc6a22374914bd734ae4bc9c5b5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d784fb355d9b06bc80c303476c2de01d0a4c2bfffc21b89a1a7fd7ea8718df38
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d784fb355d9b06bc80c303476c2de01d0a4c2bfffc21b89a1a7fd7ea8718df38", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wr_malloc_size_of-b252ed77ad552595
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wr_malloc_size_of
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d784fb355d9b06bc80c303476c2de01d0a4c2bfffc21b89a1a7fd7ea8718df38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d784fb355d9b06bc80c303476c2de01d0a4c2bfffc21b89a1a7fd7ea8718df38", kill_on_drop: false }`
[INFO] [stdout] d784fb355d9b06bc80c303476c2de01d0a4c2bfffc21b89a1a7fd7ea8718df38