[INFO] fetching crate serde-datetime 0.1.0...
[INFO] testing serde-datetime-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate serde-datetime 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate serde-datetime 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde-datetime 0.1.0
[INFO] finished tweaking crates.io crate serde-datetime 0.1.0
[INFO] tweaked toml for crates.io crate serde-datetime 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 84a3f3d26c1bfa5d3f12dae863a59a27fc9905a5bfc51d27fe35cad019f23489
[INFO] running `Command { std: "docker" "start" "-a" "84a3f3d26c1bfa5d3f12dae863a59a27fc9905a5bfc51d27fe35cad019f23489", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84a3f3d26c1bfa5d3f12dae863a59a27fc9905a5bfc51d27fe35cad019f23489", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84a3f3d26c1bfa5d3f12dae863a59a27fc9905a5bfc51d27fe35cad019f23489", kill_on_drop: false }`
[INFO] [stdout] 84a3f3d26c1bfa5d3f12dae863a59a27fc9905a5bfc51d27fe35cad019f23489
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", 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] 5b05f50e3bb7b2af8fc84b9c5cf4dab5b5d0c3fe26c2faa57924b6f38b83e385
[INFO] running `Command { std: "docker" "start" "-a" "5b05f50e3bb7b2af8fc84b9c5cf4dab5b5d0c3fe26c2faa57924b6f38b83e385", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling serde-datetime v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.56s
[INFO] running `Command { std: "docker" "inspect" "5b05f50e3bb7b2af8fc84b9c5cf4dab5b5d0c3fe26c2faa57924b6f38b83e385", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b05f50e3bb7b2af8fc84b9c5cf4dab5b5d0c3fe26c2faa57924b6f38b83e385", kill_on_drop: false }`
[INFO] [stdout] 5b05f50e3bb7b2af8fc84b9c5cf4dab5b5d0c3fe26c2faa57924b6f38b83e385
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da1879a68c3a6660eac5515bdaa094b01d565bc610153c7e66fd2efbb0106724
[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" "da1879a68c3a6660eac5515bdaa094b01d565bc610153c7e66fd2efbb0106724", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling serde-datetime v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.49s
[INFO] running `Command { std: "docker" "inspect" "da1879a68c3a6660eac5515bdaa094b01d565bc610153c7e66fd2efbb0106724", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da1879a68c3a6660eac5515bdaa094b01d565bc610153c7e66fd2efbb0106724", kill_on_drop: false }`
[INFO] [stdout] da1879a68c3a6660eac5515bdaa094b01d565bc610153c7e66fd2efbb0106724
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9c1cf697ec03fbe092eadf445b5654e8ed54ad5a1da0fbcd61ab6bee4a89e01f
[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" "9c1cf697ec03fbe092eadf445b5654e8ed54ad5a1da0fbcd61ab6bee4a89e01f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_datetime-2c3e04d73c19458f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde-datetime
[INFO] [stdout] running 5 tests
[INFO] [stdout] test chrono::ts_float_microseconds_option::tests::test_ts_float_microseconds_option ... ok
[INFO] [stdout] test chrono::ext::tests::test_timestamp_micros ... ok
[INFO] [stdout] test chrono::ts_microseconds_option::tests::test_ts_microseconds_option ... ok
[INFO] [stdout] test chrono::ts_float_microseconds::tests::test_ts_float_microseconds ... ok
[INFO] [stdout] test chrono::ts_microseconds::tests::test_ts_microseconds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "9c1cf697ec03fbe092eadf445b5654e8ed54ad5a1da0fbcd61ab6bee4a89e01f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c1cf697ec03fbe092eadf445b5654e8ed54ad5a1da0fbcd61ab6bee4a89e01f", kill_on_drop: false }`
[INFO] [stdout] 9c1cf697ec03fbe092eadf445b5654e8ed54ad5a1da0fbcd61ab6bee4a89e01f