[INFO] fetching crate linux-loader 0.2.0...
[INFO] checking linux-loader-0.2.0 against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] extracting crate linux-loader 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate linux-loader 0.2.0 on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-8/source/.cargo/config
[INFO] started tweaking crates.io crate linux-loader 0.2.0
[INFO] finished tweaking crates.io crate linux-loader 0.2.0
[INFO] tweaked toml for crates.io crate linux-loader 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vm-memory v0.2.2
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c98108be24fabb3e33c3494cf127d96f42c2b966f7b1bed11a87c2ca37d0ef07
[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" "c98108be24fabb3e33c3494cf127d96f42c2b966f7b1bed11a87c2ca37d0ef07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c98108be24fabb3e33c3494cf127d96f42c2b966f7b1bed11a87c2ca37d0ef07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c98108be24fabb3e33c3494cf127d96f42c2b966f7b1bed11a87c2ca37d0ef07", kill_on_drop: false }`
[INFO] [stdout] c98108be24fabb3e33c3494cf127d96f42c2b966f7b1bed11a87c2ca37d0ef07
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "check" "--frozen" "--all" "--all-targets" "--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] a80a30cd8c624fc7289dcc4a89c2413054d366cc45d8df99750075726cc60316
[INFO] running `Command { std: "docker" "start" "-a" "a80a30cd8c624fc7289dcc4a89c2413054d366cc45d8df99750075726cc60316", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling rayon v1.4.0
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]    Compiling proc-macro2 v1.0.21
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking criterion-plot v0.4.3
[INFO] [stderr]     Checking bstr v0.2.13
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]     Checking crossbeam-channel v0.4.4
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking vm-memory v0.2.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rayon-core v1.8.0
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_os v0.2.2
[INFO] [stderr]     Checking rand_xoshiro v0.3.1
[INFO] [stderr]     Checking linux-loader v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tinytemplate v1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]     Checking criterion v0.3.0
[INFO] [stdout] error[E0432]: unresolved import `vm_memory::GuestMemoryMmap`
[INFO] [stdout]   --> benches/x86_64/mod.rs:20:40
[INFO] [stdout]    |
[INFO] [stdout] 20 | use vm_memory::{Address, GuestAddress, GuestMemoryMmap};
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                        |
[INFO] [stdout]    |                                        no `GuestMemoryMmap` in the root
[INFO] [stdout]    |                                        help: a similar name exists in the module: `GuestMemory`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `vm_memory::GuestMemoryMmap`
[INFO] [stdout]    --> src/configurator/x86_64/linux.rs:122:44
[INFO] [stdout]     |
[INFO] [stdout] 122 |     use vm_memory::{Address, GuestAddress, GuestMemoryMmap};
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                            |
[INFO] [stdout]     |                                            no `GuestMemoryMmap` in the root
[INFO] [stdout]     |                                            help: a similar name exists in the module: `GuestMemory`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `vm_memory::GuestMemoryMmap`
[INFO] [stdout]    --> src/configurator/x86_64/pvh.rs:165:44
[INFO] [stdout]     |
[INFO] [stdout] 165 |     use vm_memory::{Address, GuestAddress, GuestMemoryMmap};
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                            |
[INFO] [stdout]     |                                            no `GuestMemoryMmap` in the root
[INFO] [stdout]     |                                            help: a similar name exists in the module: `GuestMemory`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `vm_memory::GuestMemoryMmap`
[INFO] [stdout]    --> src/loader/x86_64/elf/mod.rs:394:44
[INFO] [stdout]     |
[INFO] [stdout] 394 |     use vm_memory::{Address, GuestAddress, GuestMemoryMmap};
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                            |
[INFO] [stdout]     |                                            no `GuestMemoryMmap` in the root
[INFO] [stdout]     |                                            help: a similar name exists in the module: `GuestMemory`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `vm_memory::GuestMemoryMmap`
[INFO] [stdout]    --> src/loader/mod.rs:234:44
[INFO] [stdout]     |
[INFO] [stdout] 234 |     use vm_memory::{Address, GuestAddress, GuestMemoryMmap};
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                            |
[INFO] [stdout]     |                                            no `GuestMemoryMmap` in the root
[INFO] [stdout]     |                                            help: a similar name exists in the module: `GuestMemory`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `linux-loader`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused import: `Address`
[INFO] [stdout]    --> src/configurator/x86_64/linux.rs:122:21
[INFO] [stdout]     |
[INFO] [stdout] 122 |     use vm_memory::{Address, GuestAddress, GuestMemoryMmap};
[INFO] [stdout]     |                     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "a80a30cd8c624fc7289dcc4a89c2413054d366cc45d8df99750075726cc60316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a80a30cd8c624fc7289dcc4a89c2413054d366cc45d8df99750075726cc60316", kill_on_drop: false }`
[INFO] [stdout] a80a30cd8c624fc7289dcc4a89c2413054d366cc45d8df99750075726cc60316
