[INFO] fetching crate aa559169c26b21b4389f445f45acc8c91d13fe0c735244dcec05897470 2.0.0...
[INFO] testing aa559169c26b21b4389f445f45acc8c91d13fe0c735244dcec05897470-2.0.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate aa559169c26b21b4389f445f45acc8c91d13fe0c735244dcec05897470 2.0.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate aa559169c26b21b4389f445f45acc8c91d13fe0c735244dcec05897470 2.0.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aa559169c26b21b4389f445f45acc8c91d13fe0c735244dcec05897470 2.0.0
[INFO] finished tweaking crates.io crate aa559169c26b21b4389f445f45acc8c91d13fe0c735244dcec05897470 2.0.0
[INFO] tweaked toml for crates.io crate aa559169c26b21b4389f445f45acc8c91d13fe0c735244dcec05897470 2.0.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29fd1760ee62c8b0ed2c0c0b2555f5fea46c47db7885e26f58d0dcd1b7f19e83
[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" "29fd1760ee62c8b0ed2c0c0b2555f5fea46c47db7885e26f58d0dcd1b7f19e83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29fd1760ee62c8b0ed2c0c0b2555f5fea46c47db7885e26f58d0dcd1b7f19e83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29fd1760ee62c8b0ed2c0c0b2555f5fea46c47db7885e26f58d0dcd1b7f19e83", kill_on_drop: false }`
[INFO] [stdout] 29fd1760ee62c8b0ed2c0c0b2555f5fea46c47db7885e26f58d0dcd1b7f19e83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21be7bc7fbf94badf1e7f94dd32f91eed0578a4a1b9b6e3b13c8140df75060d0
[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" "21be7bc7fbf94badf1e7f94dd32f91eed0578a4a1b9b6e3b13c8140df75060d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling aa559169c26b21b4389f445f45acc8c91d13fe0c735244dcec05897470 v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "21be7bc7fbf94badf1e7f94dd32f91eed0578a4a1b9b6e3b13c8140df75060d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21be7bc7fbf94badf1e7f94dd32f91eed0578a4a1b9b6e3b13c8140df75060d0", kill_on_drop: false }`
[INFO] [stdout] 21be7bc7fbf94badf1e7f94dd32f91eed0578a4a1b9b6e3b13c8140df75060d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3a9febcb30b5f361923f7667ea5f66772868f0ecedd6be6a2bda280fe13760a
[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" "c3a9febcb30b5f361923f7667ea5f66772868f0ecedd6be6a2bda280fe13760a", kill_on_drop: false }`
[INFO] [stderr]    Compiling aa559169c26b21b4389f445f45acc8c91d13fe0c735244dcec05897470 v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "c3a9febcb30b5f361923f7667ea5f66772868f0ecedd6be6a2bda280fe13760a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3a9febcb30b5f361923f7667ea5f66772868f0ecedd6be6a2bda280fe13760a", kill_on_drop: false }`
[INFO] [stdout] c3a9febcb30b5f361923f7667ea5f66772868f0ecedd6be6a2bda280fe13760a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f2b26a7a95359f1e8adf415f571a7af24d2badf6a24666c3c4c981692404c8d7
[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" "f2b26a7a95359f1e8adf415f571a7af24d2badf6a24666c3c4c981692404c8d7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aa559169c26b21b4389f445f45acc8c91d13fe0c735244dcec05897470-caad5914ec49dbf9)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests aa559169c26b21b4389f445f45acc8c91d13fe0c735244dcec05897470
[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] running `Command { std: "docker" "inspect" "f2b26a7a95359f1e8adf415f571a7af24d2badf6a24666c3c4c981692404c8d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2b26a7a95359f1e8adf415f571a7af24d2badf6a24666c3c4c981692404c8d7", kill_on_drop: false }`
[INFO] [stdout] f2b26a7a95359f1e8adf415f571a7af24d2badf6a24666c3c4c981692404c8d7