[INFO] fetching crate uvint 0.6.0... [INFO] testing uvint-0.6.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate uvint 0.6.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate uvint 0.6.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate uvint 0.6.0 [INFO] finished tweaking crates.io crate uvint 0.6.0 [INFO] tweaked toml for crates.io crate uvint 0.6.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate uvint 0.6.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d2069b5c49929032241563f4be08517ee57612666c6088383a05566d6fa50146 [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" "d2069b5c49929032241563f4be08517ee57612666c6088383a05566d6fa50146", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d2069b5c49929032241563f4be08517ee57612666c6088383a05566d6fa50146", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2069b5c49929032241563f4be08517ee57612666c6088383a05566d6fa50146", kill_on_drop: false }` [INFO] [stdout] d2069b5c49929032241563f4be08517ee57612666c6088383a05566d6fa50146 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 059caf1723affe1e6f78f49c4e16ca62f676998e3e44af99a758fd956445ab01 [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" "059caf1723affe1e6f78f49c4e16ca62f676998e3e44af99a758fd956445ab01", kill_on_drop: false }` [INFO] [stderr] Compiling uvint v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `Command { std: "docker" "inspect" "059caf1723affe1e6f78f49c4e16ca62f676998e3e44af99a758fd956445ab01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "059caf1723affe1e6f78f49c4e16ca62f676998e3e44af99a758fd956445ab01", kill_on_drop: false }` [INFO] [stdout] 059caf1723affe1e6f78f49c4e16ca62f676998e3e44af99a758fd956445ab01 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] 50aaa7d9047b83d4dfe6983e3573a8b6080d5ac91fb43acbd9c6a15e2697e6a4 [INFO] running `Command { std: "docker" "start" "-a" "50aaa7d9047b83d4dfe6983e3573a8b6080d5ac91fb43acbd9c6a15e2697e6a4", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling byteorder v1.4.2 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling plotters-backend v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling pin-project-lite v0.2.5 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling futures-util v0.3.13 [INFO] [stderr] Compiling plotters-svg v0.3.0 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling bstr v0.2.15 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling csv v1.1.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling tinytemplate v1.2.0 [INFO] [stderr] Compiling futures-executor v0.3.13 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling plotters v0.3.0 [INFO] [stderr] Compiling env_logger v0.8.3 [INFO] [stderr] Compiling quickcheck v1.0.3 [INFO] [stderr] Compiling criterion v0.3.4 [INFO] [stderr] Compiling uvint v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 24s [INFO] running `Command { std: "docker" "inspect" "50aaa7d9047b83d4dfe6983e3573a8b6080d5ac91fb43acbd9c6a15e2697e6a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50aaa7d9047b83d4dfe6983e3573a8b6080d5ac91fb43acbd9c6a15e2697e6a4", kill_on_drop: false }` [INFO] [stdout] 50aaa7d9047b83d4dfe6983e3573a8b6080d5ac91fb43acbd9c6a15e2697e6a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8933f2aba62655d500790deded42e96ed168bc663f8be6b03fe2a11f72350ef7 [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" "8933f2aba62655d500790deded42e96ed168bc663f8be6b03fe2a11f72350ef7", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/uvint-c4fb900fc89da256) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/identity.rs (/opt/rustwide/target/debug/deps/identity-c20a8b106b2bffdd) [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] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test various ... ok [INFO] [stdout] test identity_u8 ... ok [INFO] [stdout] test identity_u16 ... ok [INFO] [stdout] test identity_u32 ... ok [INFO] [stdout] test identity_u64 ... ok [INFO] [stdout] test identity_u128 ... ok [INFO] [stderr] Running tests/io.rs (/opt/rustwide/target/debug/deps/io-0cb72ff031978bd8) [INFO] [stdout] test identity ... ok [INFO] [stderr] Doc-tests uvint [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.41s [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] [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" "8933f2aba62655d500790deded42e96ed168bc663f8be6b03fe2a11f72350ef7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8933f2aba62655d500790deded42e96ed168bc663f8be6b03fe2a11f72350ef7", kill_on_drop: false }` [INFO] [stdout] 8933f2aba62655d500790deded42e96ed168bc663f8be6b03fe2a11f72350ef7