[INFO] fetching crate aliri_clock 0.1.4...
[INFO] testing aliri_clock-0.1.4 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate aliri_clock 0.1.4 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate aliri_clock 0.1.4 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aliri_clock 0.1.4
[INFO] finished tweaking crates.io crate aliri_clock 0.1.4
[INFO] tweaked toml for crates.io crate aliri_clock 0.1.4 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 009f87bc945b470bde8940578fc4ea48e05b924d63a80d438b0e0e488ada4e69
[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" "009f87bc945b470bde8940578fc4ea48e05b924d63a80d438b0e0e488ada4e69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "009f87bc945b470bde8940578fc4ea48e05b924d63a80d438b0e0e488ada4e69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "009f87bc945b470bde8940578fc4ea48e05b924d63a80d438b0e0e488ada4e69", kill_on_drop: false }`
[INFO] [stdout] 009f87bc945b470bde8940578fc4ea48e05b924d63a80d438b0e0e488ada4e69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74d065b8ebe6780d4de577f2929b991bad30d76bef07a42dc5123562cf49d22b
[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" "74d065b8ebe6780d4de577f2929b991bad30d76bef07a42dc5123562cf49d22b", kill_on_drop: false }`
[INFO] [stderr]    Compiling aliri_clock v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "74d065b8ebe6780d4de577f2929b991bad30d76bef07a42dc5123562cf49d22b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74d065b8ebe6780d4de577f2929b991bad30d76bef07a42dc5123562cf49d22b", kill_on_drop: false }`
[INFO] [stdout] 74d065b8ebe6780d4de577f2929b991bad30d76bef07a42dc5123562cf49d22b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3c1a7ba33fdccb4255f2be37b11e0c39d537162f4fd8294c36e28ccf7f5cbdc
[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" "f3c1a7ba33fdccb4255f2be37b11e0c39d537162f4fd8294c36e28ccf7f5cbdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling aliri_clock v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "f3c1a7ba33fdccb4255f2be37b11e0c39d537162f4fd8294c36e28ccf7f5cbdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3c1a7ba33fdccb4255f2be37b11e0c39d537162f4fd8294c36e28ccf7f5cbdc", kill_on_drop: false }`
[INFO] [stdout] f3c1a7ba33fdccb4255f2be37b11e0c39d537162f4fd8294c36e28ccf7f5cbdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8ed8b041735ded2914be1b32382d3096f39c4d69ac59851d76c11348c30301f5
[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" "8ed8b041735ded2914be1b32382d3096f39c4d69ac59851d76c11348c30301f5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aliri_clock-675124834a93339c)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests aliri_clock
[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] error[E0405]: cannot find trait `Serialize` in this scope
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:104:6
[INFO] [stderr]     |
[INFO] [stderr] 104 | impl Serialize for UnixTime {
[INFO] [stderr]     |      ^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `Serializer` in this scope
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:106:21
[INFO] [stderr]     |
[INFO] [stderr] 106 |     fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
[INFO] [stderr]     |                     ^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `Deserialize` in this scope
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:113:11
[INFO] [stderr]     |
[INFO] [stderr] 113 | impl<'de> Deserialize<'de> for UnixTime {
[INFO] [stderr]     |           ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `Deserializer` in this scope
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:115:23
[INFO] [stderr]     |
[INFO] [stderr] 115 |     fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
[INFO] [stderr]     |                       ^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `Serialize` in this scope
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:232:6
[INFO] [stderr]     |
[INFO] [stderr] 232 | impl Serialize for DurationSecs {
[INFO] [stderr]     |      ^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `Serializer` in this scope
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:234:21
[INFO] [stderr]     |
[INFO] [stderr] 234 |     fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
[INFO] [stderr]     |                     ^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `Deserialize` in this scope
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:241:11
[INFO] [stderr]     |
[INFO] [stderr] 241 | impl<'de> Deserialize<'de> for DurationSecs {
[INFO] [stderr]     |           ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `Deserializer` in this scope
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:243:23
[INFO] [stderr]     |
[INFO] [stderr] 243 |     fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
[INFO] [stderr]     |                       ^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0405`.
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "8ed8b041735ded2914be1b32382d3096f39c4d69ac59851d76c11348c30301f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ed8b041735ded2914be1b32382d3096f39c4d69ac59851d76c11348c30301f5", kill_on_drop: false }`
[INFO] [stdout] 8ed8b041735ded2914be1b32382d3096f39c4d69ac59851d76c11348c30301f5