[INFO] cloning repository https://github.com/rust-analyzer/rust-analyzer-wasm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rust-analyzer/rust-analyzer-wasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-analyzer%2Frust-analyzer-wasm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-analyzer%2Frust-analyzer-wasm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 12b9a9bb8c6c2eba5a961cc72297d4781fc81eee
[INFO] testing rust-analyzer/rust-analyzer-wasm against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-analyzer%2Frust-analyzer-wasm" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rust-analyzer/rust-analyzer-wasm on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rust-analyzer/rust-analyzer-wasm
[INFO] finished tweaking git repo https://github.com/rust-analyzer/rust-analyzer-wasm
[INFO] tweaked toml for git repo https://github.com/rust-analyzer/rust-analyzer-wasm written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/rust-analyzer/rust-analyzer-wasm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4a5eb2bd3bdc857cccd2f9c794d5038a1581f48f1f72d32b9e0066e0b3cfd7e
[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" "b4a5eb2bd3bdc857cccd2f9c794d5038a1581f48f1f72d32b9e0066e0b3cfd7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4a5eb2bd3bdc857cccd2f9c794d5038a1581f48f1f72d32b9e0066e0b3cfd7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4a5eb2bd3bdc857cccd2f9c794d5038a1581f48f1f72d32b9e0066e0b3cfd7e", kill_on_drop: false }`
[INFO] [stdout] b4a5eb2bd3bdc857cccd2f9c794d5038a1581f48f1f72d32b9e0066e0b3cfd7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 299e17ec63680f4dcd60638319a19a9a210a222cc685e629971b160f7c386f20
[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" "299e17ec63680f4dcd60638319a19a9a210a222cc685e629971b160f7c386f20", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling cc v1.0.47
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling scopeguard v1.0.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling text_unit v0.1.9
[INFO] [stderr]    Compiling bit-vec v0.5.1
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling once_cell v1.2.0
[INFO] [stderr]    Compiling drop_bomb v0.1.4
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.54
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling relative-path v1.0.0
[INFO] [stderr]    Compiling smallvec v1.0.0
[INFO] [stderr]    Compiling bumpalo v2.6.0
[INFO] [stderr]    Compiling lalrpop-intern v0.15.1
[INFO] [stderr]    Compiling ra_arena v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#1adc3525)
[INFO] [stderr]    Compiling ordermap v0.3.5
[INFO] [stderr]    Compiling fixedbitset v0.1.9
[INFO] [stderr]    Compiling rayon-core v1.6.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.54
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling format-buf v1.0.0
[INFO] [stderr]    Compiling join_to_string v0.1.3
[INFO] [stderr]    Compiling superslice v1.0.0
[INFO] [stderr]    Compiling rustc_lexer v0.1.0
[INFO] [stderr]    Compiling chalk-macros v0.1.1 (https://github.com/rust-lang/chalk.git?rev=a88cad7f0a69e05ba8f40b74c58a1c229c1b2478#a88cad7f)
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling lock_api v0.3.1
[INFO] [stderr]    Compiling itertools v0.8.1
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling bit-set v0.5.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling ra_parser v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#1adc3525)
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling num-traits v0.2.9
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling indexmap v1.3.0
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling petgraph v0.4.13
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling smallvec v0.6.13
[INFO] [stderr]    Compiling ena v0.13.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling stacker v0.1.5
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling rustc-hash v1.0.1
[INFO] [stderr]    Compiling fst v0.3.5
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling num_cpus v1.11.1
[INFO] [stderr]    Compiling crossbeam-queue v0.2.0
[INFO] [stderr]    Compiling crossbeam-channel v0.4.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling chalk-engine v0.9.0 (https://github.com/rust-lang/chalk.git?rev=a88cad7f0a69e05ba8f40b74c58a1c229c1b2478#a88cad7f)
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling backtrace v0.3.40
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling ra_prof v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#1adc3525)
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling proptest v0.9.4
[INFO] [stderr]    Compiling rayon v1.2.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.54
[INFO] [stderr]    Compiling serde_derive v1.0.102
[INFO] [stderr]    Compiling derive-new v0.5.8
[INFO] [stderr]    Compiling salsa-macros v0.13.2
[INFO] [stderr]    Compiling chalk-derive v0.1.0 (https://github.com/rust-lang/chalk.git?rev=a88cad7f0a69e05ba8f40b74c58a1c229c1b2478#a88cad7f)
[INFO] [stderr]    Compiling serde_repr v0.1.5
[INFO] [stderr]    Compiling ra_text_edit v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#1adc3525)
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.54
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.54
[INFO] [stderr]    Compiling chalk-ir v0.1.0 (https://github.com/rust-lang/chalk.git?rev=a88cad7f0a69e05ba8f40b74c58a1c229c1b2478#a88cad7f)
[INFO] [stderr]    Compiling salsa v0.13.2
[INFO] [stderr]    Compiling chalk-rust-ir v0.1.0 (https://github.com/rust-lang/chalk.git?rev=a88cad7f0a69e05ba8f40b74c58a1c229c1b2478#a88cad7f)
[INFO] [stderr]    Compiling js-sys v0.3.31
[INFO] [stderr]    Compiling chalk-solve v0.1.0 (https://github.com/rust-lang/chalk.git?rev=a88cad7f0a69e05ba8f40b74c58a1c229c1b2478#a88cad7f)
[INFO] [stderr]    Compiling smol_str v0.1.15
[INFO] [stderr]    Compiling serde_json v1.0.41
[INFO] [stderr]    Compiling serde-wasm-bindgen v0.1.3
[INFO] [stderr]    Compiling rowan v0.6.2
[INFO] [stderr]    Compiling ra_tt v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#1adc3525)
[INFO] [stderr]    Compiling ra_syntax v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#1adc3525)
[INFO] [stderr]    Compiling test_utils v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#1adc3525)
[INFO] [stderr]    Compiling ra_cfg v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#1adc3525)
[INFO] [stderr]    Compiling ra_mbe v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#1adc3525)
[INFO] [stderr]    Compiling ra_fmt v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#1adc3525)
[INFO] [stderr]    Compiling ra_db v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#1adc3525)
[INFO] [stderr]    Compiling ra_hir_expand v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#1adc3525)
[INFO] [stderr]    Compiling ra_hir_def v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#1adc3525)
[INFO] [stderr]    Compiling ra_hir v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#1adc3525)
[INFO] [stderr]    Compiling ra_assists v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#1adc3525)
[INFO] [stderr]    Compiling ra_ide_api v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#1adc3525)
[INFO] [stderr]    Compiling wasm_demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 33s
[INFO] running `Command { std: "docker" "inspect" "299e17ec63680f4dcd60638319a19a9a210a222cc685e629971b160f7c386f20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "299e17ec63680f4dcd60638319a19a9a210a222cc685e629971b160f7c386f20", kill_on_drop: false }`
[INFO] [stdout] 299e17ec63680f4dcd60638319a19a9a210a222cc685e629971b160f7c386f20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18fd3b1ccd6665e75a0b8a23ec700b3863e171472d4281b92fbc57af2f8e2966
[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" "18fd3b1ccd6665e75a0b8a23ec700b3863e171472d4281b92fbc57af2f8e2966", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm_demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "18fd3b1ccd6665e75a0b8a23ec700b3863e171472d4281b92fbc57af2f8e2966", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18fd3b1ccd6665e75a0b8a23ec700b3863e171472d4281b92fbc57af2f8e2966", kill_on_drop: false }`
[INFO] [stdout] 18fd3b1ccd6665e75a0b8a23ec700b3863e171472d4281b92fbc57af2f8e2966
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", 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] 0b83a6920121da5a5bce00e13631465624f8b19d3e42b11af8f07f9750e1c7b1
[INFO] running `Command { std: "docker" "start" "-a" "0b83a6920121da5a5bce00e13631465624f8b19d3e42b11af8f07f9750e1c7b1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wasm_demo-c6a117d176588870
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0b83a6920121da5a5bce00e13631465624f8b19d3e42b11af8f07f9750e1c7b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b83a6920121da5a5bce00e13631465624f8b19d3e42b11af8f07f9750e1c7b1", kill_on_drop: false }`
[INFO] [stdout] 0b83a6920121da5a5bce00e13631465624f8b19d3e42b11af8f07f9750e1c7b1