[INFO] fetching crate uvm_install_core 0.9.3... [INFO] testing uvm_install_core-0.9.3 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate uvm_install_core 0.9.3 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate uvm_install_core 0.9.3 [INFO] finished tweaking crates.io crate uvm_install_core 0.9.3 [INFO] tweaked toml for crates.io crate uvm_install_core 0.9.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate uvm_install_core 0.9.3 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 270 packages to latest compatible versions [INFO] [stderr] Adding md-5 v0.8.0 (available: v0.10.6) [INFO] [stderr] Adding reqwest v0.9.24 (available: v0.12.23) [INFO] [stderr] Adding uvm_move_dir v0.1.1 (available: v0.2.0) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] [stderr] Adding zip v0.5.13 (available: v4.6.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded uvm_core v0.13.4 [INFO] [stderr] Downloaded derive_deref v1.1.1 [INFO] [stderr] Downloaded uvm_move_dir v0.1.1 [INFO] [stderr] Downloaded cluFlock v1.2.7 [INFO] [stderr] Downloaded plist v0.3.0 [INFO] [stderr] Downloaded redox_users v0.2.0 [INFO] [stderr] Downloaded dirs-2 v3.0.1 [INFO] [stderr] Downloaded dmg v0.1.2 [INFO] [stderr] Downloaded hex-serde v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0caacf62358a88f228a22d9e511a00c206d5ab56c1f29ca5ec943f708551b197 [INFO] running `Command { std: "docker" "start" "-a" "0caacf62358a88f228a22d9e511a00c206d5ab56c1f29ca5ec943f708551b197", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0caacf62358a88f228a22d9e511a00c206d5ab56c1f29ca5ec943f708551b197", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0caacf62358a88f228a22d9e511a00c206d5ab56c1f29ca5ec943f708551b197", kill_on_drop: false }` [INFO] [stdout] 0caacf62358a88f228a22d9e511a00c206d5ab56c1f29ca5ec943f708551b197 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e44b56a90957d1ae2cd499fe55c1439958b94e68fad4821eebf7501e0a2cb50d [INFO] running `Command { std: "docker" "start" "-a" "e44b56a90957d1ae2cd499fe55c1439958b94e68fad4821eebf7501e0a2cb50d", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling unicode-normalization v0.1.24 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling unicode-bidi v0.3.18 [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling net2 v0.2.39 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling crossbeam-deque v0.7.4 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling zerovec v0.11.4 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling backtrace v0.3.75 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling potential_utf v0.1.3 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling bzip2-sys v0.1.13+1.0.8 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling try_from v0.3.2 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling plist v0.3.0 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling tempfile v3.21.0 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling publicsuffix v1.5.6 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling bzip2 v0.4.4 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling result v1.0.0 [INFO] [stderr] Compiling serde_ini v0.2.0 [INFO] [stderr] Compiling md-5 v0.8.0 [INFO] [stderr] Compiling hex-serde v0.1.0 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling zip v0.5.13 [INFO] [stderr] Compiling serde_yaml v0.8.26 [INFO] [stderr] Compiling derive_deref v1.1.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling dirs-2 v3.0.1 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling cluFlock v1.2.7 [INFO] [stderr] Compiling uvm_move_dir v0.1.1 [INFO] [stderr] Compiling reqwest v0.9.24 [INFO] [stderr] Compiling uvm_core v0.13.4 [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/uvm_core-0.13.4/src/utils.rs:17:16 [INFO] [stdout] | [INFO] [stdout] 17 | Ok(lock) [INFO] [stdout] | -- ^^^^ expected `FlockLock<&File>`, found `()` [INFO] [stdout] | | [INFO] [stdout] | arguments to this enum variant are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected struct `FlockLock<&File>` [INFO] [stdout] found unit type `()` [INFO] [stdout] help: the type constructed contains `()` due to the type of the argument passed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/uvm_core-0.13.4/src/utils.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | Ok(lock) [INFO] [stdout] | ^^^----^ [INFO] [stdout] | | [INFO] [stdout] | this argument influences the type of `Ok` [INFO] [stdout] note: tuple variant defined here [INFO] [stdout] --> /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/result.rs:553:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `uvm_core` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "e44b56a90957d1ae2cd499fe55c1439958b94e68fad4821eebf7501e0a2cb50d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e44b56a90957d1ae2cd499fe55c1439958b94e68fad4821eebf7501e0a2cb50d", kill_on_drop: false }` [INFO] [stdout] e44b56a90957d1ae2cd499fe55c1439958b94e68fad4821eebf7501e0a2cb50d