[INFO] cloning repository https://github.com/saromanov/backuppp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/saromanov/backuppp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaromanov%2Fbackuppp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaromanov%2Fbackuppp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] adccff5aa8285fc137150c92cd7904bddb920d0b
[INFO] checking saromanov/backuppp against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaromanov%2Fbackuppp" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/saromanov/backuppp on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/saromanov/backuppp
[INFO] finished tweaking git repo https://github.com/saromanov/backuppp
[INFO] tweaked toml for git repo https://github.com/saromanov/backuppp written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/saromanov/backuppp already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-4/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hmac v0.4.2
[INFO] [stderr]   Downloaded sha2 v0.6.0
[INFO] [stderr]   Downloaded rust-ini v0.9.12
[INFO] [stderr]   Downloaded subprocess v0.1.20
[INFO] [stderr]   Downloaded crypto-mac v0.4.0
[INFO] [stderr]   Downloaded curl v0.4.33
[INFO] [stderr]   Downloaded rust-s3 v0.10.1
[INFO] [stderr]   Downloaded digest v0.6.2
[INFO] [stderr]   Downloaded block-buffer v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 026ccb8d51885aed7b1a4be0ec64e57859bad8a4b39014787f36729c2a73c7fc
[INFO] running `Command { std: "docker" "start" "-a" "026ccb8d51885aed7b1a4be0ec64e57859bad8a4b39014787f36729c2a73c7fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "026ccb8d51885aed7b1a4be0ec64e57859bad8a4b39014787f36729c2a73c7fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "026ccb8d51885aed7b1a4be0ec64e57859bad8a4b39014787f36729c2a73c7fc", kill_on_drop: false }`
[INFO] [stdout] 026ccb8d51885aed7b1a4be0ec64e57859bad8a4b39014787f36729c2a73c7fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] ca995298e8706ef85fc2a1899cfd932f9403535f9af646091b38fda50972554e
[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" "ca995298e8706ef85fc2a1899cfd932f9403535f9af646091b38fda50972554e", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cc v1.0.59
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]     Checking adler v0.2.3
[INFO] [stderr]    Compiling syn v1.0.41
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]     Checking gimli v0.22.0
[INFO] [stderr]     Checking tinyvec v0.3.4
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]    Compiling curl v0.4.33
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]     Checking object v0.20.0
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]     Checking hex v0.2.0
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]     Checking xml-rs v0.3.6
[INFO] [stderr]     Checking serde v1.0.116
[INFO] [stderr]    Compiling proc-macro2 v1.0.21
[INFO] [stderr]     Checking generic-array v0.8.3
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking socket2 v0.3.15
[INFO] [stderr]     Checking subprocess v0.1.20
[INFO] [stderr]     Checking digest v0.6.2
[INFO] [stderr]     Checking block-buffer v0.2.0
[INFO] [stderr]     Checking crypto-mac v0.4.0
[INFO] [stderr]     Checking unicode-normalization v0.1.13
[INFO] [stderr]     Checking hmac v0.4.2
[INFO] [stderr]     Checking sha2 v0.6.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling miniz_oxide v0.4.2
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking rust-ini v0.9.12
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling curl-sys v0.4.36+curl-7.71.1
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking chrono v0.4.15
[INFO] [stderr]     Checking addr2line v0.13.0
[INFO] [stderr]     Checking backtrace v0.3.50
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking serde-xml-rs v0.2.1
[INFO] [stderr]     Checking rust-s3 v0.10.1
[INFO] [stderr]     Checking backuppp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `s3`?
[INFO] [stdout]  --> src/upload.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use s3::bucket::Bucket;
[INFO] [stdout]   |     ^^ maybe a missing crate `s3`?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `s3`?
[INFO] [stdout]  --> src/upload.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use s3::credentials::Credentials;
[INFO] [stdout]   |     ^^ maybe a missing crate `s3`?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Credentials`
[INFO] [stdout]   --> src/upload.rs:16:23
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let credentials = Credentials::default();
[INFO] [stdout]    |                       ^^^^^^^^^^^ use of undeclared type or module `Credentials`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Bucket`
[INFO] [stdout]   --> src/upload.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let bucket = Bucket::new(bucket, region, credentials);
[INFO] [stdout]    |                  ^^^^^^ use of undeclared type or module `Bucket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `FtpStream`
[INFO] [stdout]   --> src/upload.rs:26:26
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let mut ftp_stream = FtpStream::connect(conf.ftp_address).unwrap();
[INFO] [stdout]    |                          ^^^^^^^^^ use of undeclared type or module `FtpStream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `REGION` in this scope
[INFO] [stdout]   --> src/upload.rs:17:18
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let region = REGION.parse().unwrap();
[INFO] [stdout]    |                  ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `MESSAGE` in this scope
[INFO] [stdout]   --> src/upload.rs:19:45
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let (_, code) = bucket.put("test_file", MESSAGE.as_bytes(), "text/plain").unwrap();
[INFO] [stdout]    |                                             ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Cursor`
[INFO] [stdout]   --> src/upload.rs:30:22
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let mut reader = Cursor::new("Hello from the Rust \"ftp\" crate!".as_bytes());
[INFO] [stdout]    |                      ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::collections::linked_list::Cursor;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::io::Cursor;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/mysql.rs:31:32
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/mongo.rs:30:32
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `s3`?
[INFO] [stdout]  --> src/upload.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use s3::bucket::Bucket;
[INFO] [stdout]   |     ^^ maybe a missing crate `s3`?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `s3`?
[INFO] [stdout]  --> src/upload.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use s3::credentials::Credentials;
[INFO] [stdout]   |     ^^ maybe a missing crate `s3`?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Credentials`
[INFO] [stdout]   --> src/upload.rs:16:23
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let credentials = Credentials::default();
[INFO] [stdout]    |                       ^^^^^^^^^^^ use of undeclared type or module `Credentials`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Bucket`
[INFO] [stdout]   --> src/upload.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let bucket = Bucket::new(bucket, region, credentials);
[INFO] [stdout]    |                  ^^^^^^ use of undeclared type or module `Bucket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `FtpStream`
[INFO] [stdout]   --> src/upload.rs:26:26
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let mut ftp_stream = FtpStream::connect(conf.ftp_address).unwrap();
[INFO] [stdout]    |                          ^^^^^^^^^ use of undeclared type or module `FtpStream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `REGION` in this scope
[INFO] [stdout]   --> src/upload.rs:17:18
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let region = REGION.parse().unwrap();
[INFO] [stdout]    |                  ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `MESSAGE` in this scope
[INFO] [stdout]   --> src/upload.rs:19:45
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let (_, code) = bucket.put("test_file", MESSAGE.as_bytes(), "text/plain").unwrap();
[INFO] [stdout]    |                                             ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Cursor`
[INFO] [stdout]   --> src/upload.rs:30:22
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let mut reader = Cursor::new("Hello from the Rust \"ftp\" crate!".as_bytes());
[INFO] [stdout]    |                      ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::collections::linked_list::Cursor;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::io::Cursor;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/mysql.rs:31:32
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/mongo.rs:30:32
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `backuppp`.
[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: aborting due to 8 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "ca995298e8706ef85fc2a1899cfd932f9403535f9af646091b38fda50972554e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca995298e8706ef85fc2a1899cfd932f9403535f9af646091b38fda50972554e", kill_on_drop: false }`
[INFO] [stdout] ca995298e8706ef85fc2a1899cfd932f9403535f9af646091b38fda50972554e
