[INFO] fetching crate wread-mongodb 0.16.3... [INFO] testing wread-mongodb-0.16.3 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate wread-mongodb 0.16.3 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate wread-mongodb 0.16.3 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wread-mongodb 0.16.3 [INFO] finished tweaking crates.io crate wread-mongodb 0.16.3 [INFO] tweaked toml for crates.io crate wread-mongodb 0.16.3 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bson v2.0.0-beta.1 [INFO] [stderr] Downloaded mongodb v2.0.0-beta.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bf4d5a6385cd6ec767ec9d4d6f4421fa09f865f10b7e67917f2e758ce4246e55 [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" "bf4d5a6385cd6ec767ec9d4d6f4421fa09f865f10b7e67917f2e758ce4246e55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf4d5a6385cd6ec767ec9d4d6f4421fa09f865f10b7e67917f2e758ce4246e55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf4d5a6385cd6ec767ec9d4d6f4421fa09f865f10b7e67917f2e758ce4246e55", kill_on_drop: false }` [INFO] [stdout] bf4d5a6385cd6ec767ec9d4d6f4421fa09f865f10b7e67917f2e758ce4246e55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 02e0ebcad4b88e06977bab7e76f0205b06e1a6718eea56cf91fea2d2901d36a0 [INFO] running `Command { std: "docker" "start" "-a" "02e0ebcad4b88e06977bab7e76f0205b06e1a6718eea56cf91fea2d2901d36a0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling futures-sink v0.3.15 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling futures-io v0.3.15 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling match_cfg v0.1.0 [INFO] [stderr] Compiling rustversion v1.0.5 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling data-encoding v2.3.2 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling http v0.2.4 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling unicode-bidi v0.3.5 [INFO] [stderr] Compiling tinyvec v1.2.0 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling tokio v1.6.1 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Compiling lru-cache v0.1.2 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling os_info v3.0.6 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling crypto-mac v0.10.0 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling http-body v0.4.2 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling resolv-conf v0.7.0 [INFO] [stderr] Compiling pbkdf2 v0.7.5 [INFO] [stderr] Compiling hmac v0.10.1 [INFO] [stderr] Compiling sha-1 v0.9.6 [INFO] [stderr] Compiling md-5 v0.9.1 [INFO] [stderr] Compiling sha2 v0.9.5 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling stringprep v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling webpki v0.21.4 [INFO] [stderr] Compiling sct v0.6.1 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling rustls v0.19.1 [INFO] [stderr] Compiling webpki-roots v0.21.1 [INFO] [stderr] Compiling darling_core v0.12.4 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling typed-builder v0.9.0 [INFO] [stderr] Compiling darling_macro v0.12.4 [INFO] [stderr] Compiling thiserror v1.0.25 [INFO] [stderr] Compiling darling v0.12.4 [INFO] [stderr] Compiling serde_with_macros v1.4.1 [INFO] [stderr] Compiling pin-project v1.0.7 [INFO] [stderr] Compiling futures-executor v0.3.15 [INFO] [stderr] Compiling futures v0.3.15 [INFO] [stderr] Compiling tokio-util v0.6.7 [INFO] [stderr] Compiling tokio-rustls v0.22.0 [INFO] [stderr] Compiling trust-dns-proto v0.20.3 [INFO] [stderr] Compiling h2 v0.3.3 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling serde_with v1.9.1 [INFO] [stderr] Compiling serde_bytes v0.11.5 [INFO] [stderr] Compiling trust-dns-resolver v0.20.3 [INFO] [stderr] Compiling bson v2.0.0-beta.1 [INFO] [stderr] Compiling hyper v0.14.8 [INFO] [stderr] Compiling hyper-rustls v0.22.1 [INFO] [stderr] Compiling reqwest v0.11.3 [INFO] [stderr] Compiling mongodb v2.0.0-beta.1 [INFO] [stderr] Compiling wread-mongodb v0.16.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 49s [INFO] running `Command { std: "docker" "inspect" "02e0ebcad4b88e06977bab7e76f0205b06e1a6718eea56cf91fea2d2901d36a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02e0ebcad4b88e06977bab7e76f0205b06e1a6718eea56cf91fea2d2901d36a0", kill_on_drop: false }` [INFO] [stdout] 02e0ebcad4b88e06977bab7e76f0205b06e1a6718eea56cf91fea2d2901d36a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--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] 2c85ba8abfe84fa8f536b7af072a76a149bbba904afd5e2d76cad863ffd8af2e [INFO] running `Command { std: "docker" "start" "-a" "2c85ba8abfe84fa8f536b7af072a76a149bbba904afd5e2d76cad863ffd8af2e", kill_on_drop: false }` [INFO] [stderr] Compiling wread-mongodb v0.16.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.40s [INFO] running `Command { std: "docker" "inspect" "2c85ba8abfe84fa8f536b7af072a76a149bbba904afd5e2d76cad863ffd8af2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c85ba8abfe84fa8f536b7af072a76a149bbba904afd5e2d76cad863ffd8af2e", kill_on_drop: false }` [INFO] [stdout] 2c85ba8abfe84fa8f536b7af072a76a149bbba904afd5e2d76cad863ffd8af2e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ad1054e7582316588a198cff16b9989c38eeb00f7f9b68002df8bf4ff2334b3d [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" "ad1054e7582316588a198cff16b9989c38eeb00f7f9b68002df8bf4ff2334b3d", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/wread_mongodb-47e6e1d7a61af4b3) [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] [stderr] Doc-tests wread-mongodb [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" "ad1054e7582316588a198cff16b9989c38eeb00f7f9b68002df8bf4ff2334b3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad1054e7582316588a198cff16b9989c38eeb00f7f9b68002df8bf4ff2334b3d", kill_on_drop: false }` [INFO] [stdout] ad1054e7582316588a198cff16b9989c38eeb00f7f9b68002df8bf4ff2334b3d