[INFO] fetching crate file_transfer 0.1.1... [INFO] testing file_transfer-0.1.1 against 1.44.0 for beta-1.45-1 [INFO] extracting crate file_transfer 0.1.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate file_transfer 0.1.1 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate file_transfer 0.1.1 [INFO] finished tweaking crates.io crate file_transfer 0.1.1 [INFO] tweaked toml for crates.io crate file_transfer 0.1.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate file_transfer 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7e160365f7caf729b69a939dff6c9144364b2c2649e998567ac1c90fc38d0e8b [INFO] running `"docker" "start" "-a" "7e160365f7caf729b69a939dff6c9144364b2c2649e998567ac1c90fc38d0e8b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling file_transfer v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/ftp.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/ftp.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.09s [INFO] running `"docker" "inspect" "7e160365f7caf729b69a939dff6c9144364b2c2649e998567ac1c90fc38d0e8b"` [INFO] running `"docker" "rm" "-f" "7e160365f7caf729b69a939dff6c9144364b2c2649e998567ac1c90fc38d0e8b"` [INFO] [stdout] 7e160365f7caf729b69a939dff6c9144364b2c2649e998567ac1c90fc38d0e8b [INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8d73464512ecc9fe2c87753f1f63af4a69b98c5669dc01885c0dc1f8a981e264 [INFO] running `"docker" "start" "-a" "8d73464512ecc9fe2c87753f1f63af4a69b98c5669dc01885c0dc1f8a981e264"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/ftp.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/ftp.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling file_transfer v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/ftp.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/ftp.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.79s [INFO] running `"docker" "inspect" "8d73464512ecc9fe2c87753f1f63af4a69b98c5669dc01885c0dc1f8a981e264"` [INFO] running `"docker" "rm" "-f" "8d73464512ecc9fe2c87753f1f63af4a69b98c5669dc01885c0dc1f8a981e264"` [INFO] [stdout] 8d73464512ecc9fe2c87753f1f63af4a69b98c5669dc01885c0dc1f8a981e264 [INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] afeb529643b827154c2e0ad5b752519fdaaf5be86ec1e1580d29d35893019330 [INFO] running `"docker" "start" "-a" "afeb529643b827154c2e0ad5b752519fdaaf5be86ec1e1580d29d35893019330"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/ftp.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/ftp.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/ftp.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/ftp.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/file_transfer-7e6c4ddb392f8d14 [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] [stderr] Running /opt/rustwide/target/debug/deps/client_main-e3e58bf04358058a [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] [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] [stderr] Running /opt/rustwide/target/debug/deps/host_main-de07eb6f7092daea [INFO] [stderr] Doc-tests file_transfer [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/ftp.rs - ftp::FTP::get_ip_file (line 95) ... FAILED [INFO] [stdout] test src/ftp.rs - ftp::FTP::new (line 25) ... FAILED [INFO] [stdout] test src/ftp.rs - ftp::FTP::send (line 43) ... FAILED [INFO] [stdout] test src/ftp.rs - ftp::FTP::recv (line 67) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/ftp.rs - ftp::FTP::get_ip_file (line 95) stdout ---- [INFO] [stdout] error[E0412]: cannot find type `File` in this scope [INFO] [stdout] --> src/ftp.rs:96:11 [INFO] [stdout] | [INFO] [stdout] 3 | let file: File = ftp.get_ip_file(); [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: possible candidate is found in another module, you can import it into scope [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::File; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `ftp` in this scope [INFO] [stdout] --> src/ftp.rs:96:18 [INFO] [stdout] | [INFO] [stdout] 3 | let file: File = ftp.get_ip_file(); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0425. [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/ftp.rs - ftp::FTP::new (line 25) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `FTP` [INFO] [stdout] --> src/ftp.rs:26:11 [INFO] [stdout] | [INFO] [stdout] 3 | let ftp = FTP::new("127.0.0.1:8080", File::create("/home/user/file.txt")); [INFO] [stdout] | ^^^ use of undeclared type or module `FTP` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `File` [INFO] [stdout] --> src/ftp.rs:26:38 [INFO] [stdout] | [INFO] [stdout] 3 | let ftp = FTP::new("127.0.0.1:8080", File::create("/home/user/file.txt")); [INFO] [stdout] | ^^^^ use of undeclared type or module `File` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/ftp.rs - ftp::FTP::send (line 43) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `FTP` [INFO] [stdout] --> src/ftp.rs:44:11 [INFO] [stdout] | [INFO] [stdout] 3 | let ftp = FTP::new("127.0.0.1:8080", File::create("/home/user/file.txt")); [INFO] [stdout] | ^^^ use of undeclared type or module `FTP` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `File` [INFO] [stdout] --> src/ftp.rs:44:38 [INFO] [stdout] | [INFO] [stdout] 3 | let ftp = FTP::new("127.0.0.1:8080", File::create("/home/user/file.txt")); [INFO] [stdout] | ^^^^ use of undeclared type or module `File` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/ftp.rs - ftp::FTP::recv (line 67) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `FTP` [INFO] [stdout] --> src/ftp.rs:68:11 [INFO] [stdout] | [INFO] [stdout] 3 | let ftp = FTP::new("127.0.0.1:8080", File::create("/home/user/file.txt")); [INFO] [stdout] | ^^^ use of undeclared type or module `FTP` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `File` [INFO] [stdout] --> src/ftp.rs:68:38 [INFO] [stdout] | [INFO] [stdout] 3 | let ftp = FTP::new("127.0.0.1:8080", File::create("/home/user/file.txt")); [INFO] [stdout] | ^^^^ use of undeclared type or module `File` [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/ftp.rs - ftp::FTP::get_ip_file (line 95) [INFO] [stdout] src/ftp.rs - ftp::FTP::new (line 25) [INFO] [stdout] src/ftp.rs - ftp::FTP::recv (line 67) [INFO] [stdout] src/ftp.rs - ftp::FTP::send (line 43) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "afeb529643b827154c2e0ad5b752519fdaaf5be86ec1e1580d29d35893019330"` [INFO] running `"docker" "rm" "-f" "afeb529643b827154c2e0ad5b752519fdaaf5be86ec1e1580d29d35893019330"` [INFO] [stdout] afeb529643b827154c2e0ad5b752519fdaaf5be86ec1e1580d29d35893019330