[INFO] fetching crate locustdb-serialization 0.2.2...
[INFO] testing locustdb-serialization-0.2.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate locustdb-serialization 0.2.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate locustdb-serialization 0.2.2
[INFO] finished tweaking crates.io crate locustdb-serialization 0.2.2
[INFO] tweaked toml for crates.io crate locustdb-serialization 0.2.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate locustdb-serialization 0.2.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate locustdb-serialization 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0298120f19973c493da4e2840c0679597426eadb91dc74d50e5e03c681c9a4b9
[INFO] running `Command { std: "docker" "start" "-a" "0298120f19973c493da4e2840c0679597426eadb91dc74d50e5e03c681c9a4b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0298120f19973c493da4e2840c0679597426eadb91dc74d50e5e03c681c9a4b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0298120f19973c493da4e2840c0679597426eadb91dc74d50e5e03c681c9a4b9", kill_on_drop: false }`
[INFO] [stdout] 0298120f19973c493da4e2840c0679597426eadb91dc74d50e5e03c681c9a4b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6671a3338e3be1d63f17ef102876eaf2bf7c3ce5889b356f62e24b20d9dd65f
[INFO] running `Command { std: "docker" "start" "-a" "d6671a3338e3be1d63f17ef102876eaf2bf7c3ce5889b356f62e24b20d9dd65f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling serde v1.0.198
[INFO] [stderr]    Compiling capnp v0.19.3
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]    Compiling serde_derive v1.0.198
[INFO] [stderr]    Compiling locustdb-serialization v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.74s
[INFO] running `Command { std: "docker" "inspect" "d6671a3338e3be1d63f17ef102876eaf2bf7c3ce5889b356f62e24b20d9dd65f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6671a3338e3be1d63f17ef102876eaf2bf7c3ce5889b356f62e24b20d9dd65f", kill_on_drop: false }`
[INFO] [stdout] d6671a3338e3be1d63f17ef102876eaf2bf7c3ce5889b356f62e24b20d9dd65f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b30a508cb05d507fc35dd268609c98b67e3bbe283078db7bd9dd9548376b842
[INFO] running `Command { std: "docker" "start" "-a" "4b30a508cb05d507fc35dd268609c98b67e3bbe283078db7bd9dd9548376b842", kill_on_drop: false }`
[INFO] [stderr]    Compiling pretty_assertions v1.4.0
[INFO] [stderr]    Compiling locustdb-serialization v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.39s
[INFO] running `Command { std: "docker" "inspect" "4b30a508cb05d507fc35dd268609c98b67e3bbe283078db7bd9dd9548376b842", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b30a508cb05d507fc35dd268609c98b67e3bbe283078db7bd9dd9548376b842", kill_on_drop: false }`
[INFO] [stdout] 4b30a508cb05d507fc35dd268609c98b67e3bbe283078db7bd9dd9548376b842
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 00a56a4010cdb80a9e2f3f019bc318a812bc681ee0194c2a99a1ad5d3977f7fd
[INFO] running `Command { std: "docker" "start" "-a" "00a56a4010cdb80a9e2f3f019bc318a812bc681ee0194c2a99a1ad5d3977f7fd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/locustdb_serialization-8cd3c890b50bcc1a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test api::tests::test_i8_delta_delta_compression ... ok
[INFO] [stdout] test api::tests::test_range_compression ... ok
[INFO] [stdout] test api::tests::test_i8_delta_compression ... ok
[INFO] [stdout] test api::tests::test_i16_delta_compression ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests locustdb_serialization
[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" "00a56a4010cdb80a9e2f3f019bc318a812bc681ee0194c2a99a1ad5d3977f7fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00a56a4010cdb80a9e2f3f019bc318a812bc681ee0194c2a99a1ad5d3977f7fd", kill_on_drop: false }`
[INFO] [stdout] 00a56a4010cdb80a9e2f3f019bc318a812bc681ee0194c2a99a1ad5d3977f7fd