[INFO] fetching crate serde_jacl 0.3.1...
[INFO] testing serde_jacl-0.3.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate serde_jacl 0.3.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate serde_jacl 0.3.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde_jacl 0.3.1
[INFO] finished tweaking crates.io crate serde_jacl 0.3.1
[INFO] tweaked toml for crates.io crate serde_jacl 0.3.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 5ae4cc9f4e02738f41ae75bb7d0ba1d2313d42e4ea116e66b1fcd56be63c8c1f
[INFO] running `Command { std: "docker" "start" "-a" "5ae4cc9f4e02738f41ae75bb7d0ba1d2313d42e4ea116e66b1fcd56be63c8c1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ae4cc9f4e02738f41ae75bb7d0ba1d2313d42e4ea116e66b1fcd56be63c8c1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ae4cc9f4e02738f41ae75bb7d0ba1d2313d42e4ea116e66b1fcd56be63c8c1f", kill_on_drop: false }`
[INFO] [stdout] 5ae4cc9f4e02738f41ae75bb7d0ba1d2313d42e4ea116e66b1fcd56be63c8c1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7705e579941712a06484617384e40d8d87e86cc1abd151c36e024f8e44febf7e
[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" "7705e579941712a06484617384e40d8d87e86cc1abd151c36e024f8e44febf7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling escape8259 v0.5.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.3.1
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling serde_jacl v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.69s
[INFO] running `Command { std: "docker" "inspect" "7705e579941712a06484617384e40d8d87e86cc1abd151c36e024f8e44febf7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7705e579941712a06484617384e40d8d87e86cc1abd151c36e024f8e44febf7e", kill_on_drop: false }`
[INFO] [stdout] 7705e579941712a06484617384e40d8d87e86cc1abd151c36e024f8e44febf7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd9118cbb6371c9e43e626195d0468e43aea0b8e6da2e069deaac96103a8f2fe
[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" "bd9118cbb6371c9e43e626195d0468e43aea0b8e6da2e069deaac96103a8f2fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_jacl v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `Command { std: "docker" "inspect" "bd9118cbb6371c9e43e626195d0468e43aea0b8e6da2e069deaac96103a8f2fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd9118cbb6371c9e43e626195d0468e43aea0b8e6da2e069deaac96103a8f2fe", kill_on_drop: false }`
[INFO] [stdout] bd9118cbb6371c9e43e626195d0468e43aea0b8e6da2e069deaac96103a8f2fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 501305fbcd6cef864e5173c2467d866f4dfaa6a93fed6c612014efc0f33d6372
[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" "501305fbcd6cef864e5173c2467d866f4dfaa6a93fed6c612014efc0f33d6372", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/serde_jacl-d4cb84ef09e45470
[INFO] [stdout] running 7 tests
[INFO] [stdout] test de::test_comments ... ok
[INFO] [stdout] test de::test_vec ... ok
[INFO] [stdout] test structs::test_number ... ok
[INFO] [stdout] test ser::test_struct ... ok
[INFO] [stderr]    Doc-tests serde_jacl
[INFO] [stdout] test de::test_struct ... ok
[INFO] [stdout] test de::test_literals ... ok
[INFO] [stdout] test structs::test_literal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "501305fbcd6cef864e5173c2467d866f4dfaa6a93fed6c612014efc0f33d6372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "501305fbcd6cef864e5173c2467d866f4dfaa6a93fed6c612014efc0f33d6372", kill_on_drop: false }`
[INFO] [stdout] 501305fbcd6cef864e5173c2467d866f4dfaa6a93fed6c612014efc0f33d6372