[INFO] fetching crate mssql-browser 0.1.0...
[INFO] checking mssql-browser-0.1.0 against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502
[INFO] extracting crate mssql-browser 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate mssql-browser 0.1.0 on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mssql-browser 0.1.0
[INFO] removed 2 missing examples
[INFO] finished tweaking crates.io crate mssql-browser 0.1.0
[INFO] tweaked toml for crates.io crate mssql-browser 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate mssql-browser 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b740294911a6fb288d872f037753aefe8cd0cb6da18ed460b631f8f0e566f680
[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" "b740294911a6fb288d872f037753aefe8cd0cb6da18ed460b631f8f0e566f680", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b740294911a6fb288d872f037753aefe8cd0cb6da18ed460b631f8f0e566f680", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b740294911a6fb288d872f037753aefe8cd0cb6da18ed460b631f8f0e566f680", kill_on_drop: false }`
[INFO] [stdout] b740294911a6fb288d872f037753aefe8cd0cb6da18ed460b631f8f0e566f680
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae4a982d99fe87667e7e84edf27ca578a1f2e186b9bb686a3ff5d1def83831bb
[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" "ae4a982d99fe87667e7e84edf27ca578a1f2e186b9bb686a3ff5d1def83831bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking futures-sink v0.3.4
[INFO] [stderr]     Checking futures-core v0.3.4
[INFO] [stderr]     Checking pin-utils v0.1.0-alpha.4
[INFO] [stderr]     Checking futures-channel v0.3.4
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling async-trait v0.1.29
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]     Checking tokio v0.2.16
[INFO] [stderr]     Checking futures-util v0.3.4
[INFO] [stderr]     Checking futures-executor v0.3.4
[INFO] [stderr]     Checking futures v0.3.4
[INFO] [stderr]     Checking mssql-browser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `async_std`
[INFO] [stdout]  --> examples/async-std/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use async_std::future::timeout;
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared type or module `async_std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found module `mssql_browser::browse`
[INFO] [stdout]   --> examples/tokio/main.rs:23:32
[INFO] [stdout]    |
[INFO] [stdout] 23 |             let mut iterator = mssql_browser::browse(multicast).await?;
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^ not a function
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items instead
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::mssql_browser::custom_socket::browse;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use mssql_browser::custom_socket::browse;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found module `mssql_browser::browse_host`
[INFO] [stdout]   --> examples/tokio/main.rs:45:36
[INFO] [stdout]    |
[INFO] [stdout] 45 |             match timeout(TIMEOUT, mssql_browser::browse_host(remote_addr)).await {
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^ not a function
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items instead
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::mssql_browser::custom_socket::browse_host;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use mssql_browser::custom_socket::browse_host;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found module `mssql_browser::browse_instance`
[INFO] [stdout]   --> examples/tokio/main.rs:70:17
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 mssql_browser::browse_instance(remote_addr, &instance_name),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a function
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items instead
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::mssql_browser::custom_socket::browse_instance;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use mssql_browser::custom_socket::browse_instance;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found module `mssql_browser::browse_instance_dac`
[INFO] [stdout]   --> examples/tokio/main.rs:92:17
[INFO] [stdout]    |
[INFO] [stdout] 92 |                 mssql_browser::browse_instance_dac(remote_addr, &instance_name),
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a function
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items instead
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::mssql_browser::custom_socket::browse_instance_dac;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use mssql_browser::custom_socket::browse_instance_dac;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `browse` is private
[INFO] [stdout]   --> examples/tokio/main.rs:23:47
[INFO] [stdout]    |
[INFO] [stdout] 23 |             let mut iterator = mssql_browser::browse(multicast).await?;
[INFO] [stdout]    |                                               ^^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `browse` is defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:92:1
[INFO] [stdout]    |
[INFO] [stdout] 92 | mod browse;
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `browse_host` is private
[INFO] [stdout]   --> examples/tokio/main.rs:45:51
[INFO] [stdout]    |
[INFO] [stdout] 45 |             match timeout(TIMEOUT, mssql_browser::browse_host(remote_addr)).await {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `browse_host` is defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:93:1
[INFO] [stdout]    |
[INFO] [stdout] 93 | mod browse_host;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `browse_instance` is private
[INFO] [stdout]   --> examples/tokio/main.rs:70:32
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 mssql_browser::browse_instance(remote_addr, &instance_name),
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `browse_instance` is defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:94:1
[INFO] [stdout]    |
[INFO] [stdout] 94 | mod browse_instance;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `browse_instance_dac` is private
[INFO] [stdout]   --> examples/tokio/main.rs:92:32
[INFO] [stdout]    |
[INFO] [stdout] 92 |                 mssql_browser::browse_instance_dac(remote_addr, &instance_name),
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `browse_instance_dac` is defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:95:1
[INFO] [stdout]    |
[INFO] [stdout] 95 | mod browse_instance_dac;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0423, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0423`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `async_std`
[INFO] [stdout]   --> examples/async-std/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     async_std::task::block_on(async move {
[INFO] [stdout]    |     ^^^^^^^^^ use of undeclared type or module `async_std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mssql-browser`.
[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] error[E0423]: expected function, found module `mssql_browser::browse`
[INFO] [stdout]   --> examples/async-std/main.rs:23:36
[INFO] [stdout]    |
[INFO] [stdout] 23 |                 let mut iterator = mssql_browser::browse(multicast).await?;
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^^ not a function
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items instead
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::mssql_browser::custom_socket::browse;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use mssql_browser::custom_socket::browse;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `timeout` in this scope
[INFO] [stdout]   --> examples/async-std/main.rs:26:27
[INFO] [stdout]    |
[INFO] [stdout] 26 |                     match timeout(TIMEOUT, iterator.next()).await {
[INFO] [stdout]    |                           ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use tokio::time::timeout;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `timeout` in this scope
[INFO] [stdout]   --> examples/async-std/main.rs:45:23
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 match timeout(TIMEOUT, mssql_browser::browse_host(remote_addr)).await {
[INFO] [stdout]    |                       ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use tokio::time::timeout;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found module `mssql_browser::browse_host`
[INFO] [stdout]   --> examples/async-std/main.rs:45:40
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 match timeout(TIMEOUT, mssql_browser::browse_host(remote_addr)).await {
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^ not a function
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items instead
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::mssql_browser::custom_socket::browse_host;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use mssql_browser::custom_socket::browse_host;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `timeout` in this scope
[INFO] [stdout]   --> examples/async-std/main.rs:68:23
[INFO] [stdout]    |
[INFO] [stdout] 68 |                 match timeout(
[INFO] [stdout]    |                       ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use tokio::time::timeout;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found module `mssql_browser::browse_instance`
[INFO] [stdout]   --> examples/async-std/main.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 70 |                     mssql_browser::browse_instance(remote_addr, &instance_name),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a function
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items instead
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::mssql_browser::custom_socket::browse_instance;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use mssql_browser::custom_socket::browse_instance;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `timeout` in this scope
[INFO] [stdout]   --> examples/async-std/main.rs:90:23
[INFO] [stdout]    |
[INFO] [stdout] 90 |                 match timeout(
[INFO] [stdout]    |                       ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use tokio::time::timeout;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found module `mssql_browser::browse_instance_dac`
[INFO] [stdout]   --> examples/async-std/main.rs:92:21
[INFO] [stdout]    |
[INFO] [stdout] 92 |                     mssql_browser::browse_instance_dac(remote_addr, &instance_name),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a function
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items instead
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::mssql_browser::custom_socket::browse_instance_dac;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use mssql_browser::custom_socket::browse_instance_dac;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `browse` is private
[INFO] [stdout]   --> examples/async-std/main.rs:23:51
[INFO] [stdout]    |
[INFO] [stdout] 23 |                 let mut iterator = mssql_browser::browse(multicast).await?;
[INFO] [stdout]    |                                                   ^^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `browse` is defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:92:1
[INFO] [stdout]    |
[INFO] [stdout] 92 | mod browse;
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `browse_host` is private
[INFO] [stdout]   --> examples/async-std/main.rs:45:55
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 match timeout(TIMEOUT, mssql_browser::browse_host(remote_addr)).await {
[INFO] [stdout]    |                                                       ^^^^^^^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `browse_host` is defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:93:1
[INFO] [stdout]    |
[INFO] [stdout] 93 | mod browse_host;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `browse_instance` is private
[INFO] [stdout]   --> examples/async-std/main.rs:70:36
[INFO] [stdout]    |
[INFO] [stdout] 70 |                     mssql_browser::browse_instance(remote_addr, &instance_name),
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `browse_instance` is defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:94:1
[INFO] [stdout]    |
[INFO] [stdout] 94 | mod browse_instance;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: module `browse_instance_dac` is private
[INFO] [stdout]   --> examples/async-std/main.rs:92:36
[INFO] [stdout]    |
[INFO] [stdout] 92 |                     mssql_browser::browse_instance_dac(remote_addr, &instance_name),
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^ private module
[INFO] [stdout]    |
[INFO] [stdout] note: the module `browse_instance_dac` is defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:95:1
[INFO] [stdout]    |
[INFO] [stdout] 95 | mod browse_instance_dac;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 14 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0423, E0425, E0433, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0423`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "ae4a982d99fe87667e7e84edf27ca578a1f2e186b9bb686a3ff5d1def83831bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae4a982d99fe87667e7e84edf27ca578a1f2e186b9bb686a3ff5d1def83831bb", kill_on_drop: false }`
[INFO] [stdout] ae4a982d99fe87667e7e84edf27ca578a1f2e186b9bb686a3ff5d1def83831bb