[INFO] cloning repository https://github.com/qmatias/nnftp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qmatias/nnftp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqmatias%2Fnnftp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqmatias%2Fnnftp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 96a76219afe2265116e2aba54cadade5837f0b85 [INFO] testing qmatias/nnftp against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqmatias%2Fnnftp" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/qmatias/nnftp on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/qmatias/nnftp [INFO] finished tweaking git repo https://github.com/qmatias/nnftp [INFO] tweaked toml for git repo https://github.com/qmatias/nnftp written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/qmatias/nnftp already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded async-mutex v1.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dcf96b4ca25f24fbc3a3fb2947618881210236cd548ebe3224b56d6fdd331aea [INFO] running `Command { std: "docker" "start" "-a" "dcf96b4ca25f24fbc3a3fb2947618881210236cd548ebe3224b56d6fdd331aea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dcf96b4ca25f24fbc3a3fb2947618881210236cd548ebe3224b56d6fdd331aea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dcf96b4ca25f24fbc3a3fb2947618881210236cd548ebe3224b56d6fdd331aea", kill_on_drop: false }` [INFO] [stdout] dcf96b4ca25f24fbc3a3fb2947618881210236cd548ebe3224b56d6fdd331aea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ab172ec8cca985e86a06c3fc397dc8bb1845747369ce99fb0ad4908f85ce4131 [INFO] running `Command { std: "docker" "start" "-a" "ab172ec8cca985e86a06c3fc397dc8bb1845747369ce99fb0ad4908f85ce4131", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.40 [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling futures-io v0.3.5 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling once_cell v1.4.1 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling fastrand v1.3.5 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling pin-project-lite v0.1.7 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling futures-sink v0.3.5 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling event-listener v2.4.0 [INFO] [stderr] Compiling vec-arena v0.5.2 [INFO] [stderr] Compiling tinyvec v0.3.4 [INFO] [stderr] Compiling async-task v3.0.0 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling parking v1.0.6 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling hashbrown v0.9.0 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Compiling os_str_bytes v2.3.2 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling async-mutex v1.3.0 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling unicode-normalization v0.1.13 [INFO] [stderr] Compiling async-channel v1.4.2 [INFO] [stderr] Compiling multitask v0.2.0 [INFO] [stderr] Compiling futures-lite v0.1.11 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling blocking v0.5.2 [INFO] [stderr] Compiling socket2 v0.3.15 [INFO] [stderr] Compiling polling v0.1.9 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling async-io v0.1.11 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling chrono v0.4.15 [INFO] [stderr] Compiling async-executor v0.1.2 [INFO] [stderr] Compiling async-std v1.6.3 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling simplelog v0.8.0 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.1 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Compiling pin-project v0.4.23 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling clap v3.0.0-beta.1 [INFO] [stderr] Compiling futures-executor v0.3.5 [INFO] [stderr] Compiling futures v0.3.5 [INFO] [stderr] Compiling nnftp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Read`, `Write`, `self`, `self`, `task` [INFO] [stdout] --> src/connection.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | fs::{self, File}, [INFO] [stdout] | ^^^^ [INFO] [stdout] 5 | io::{self, BufReader, BufWriter, Lines, Read, Write}, [INFO] [stdout] | ^^^^ ^^^^ ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 9 | task, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.96s [INFO] running `Command { std: "docker" "inspect" "ab172ec8cca985e86a06c3fc397dc8bb1845747369ce99fb0ad4908f85ce4131", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab172ec8cca985e86a06c3fc397dc8bb1845747369ce99fb0ad4908f85ce4131", kill_on_drop: false }` [INFO] [stdout] ab172ec8cca985e86a06c3fc397dc8bb1845747369ce99fb0ad4908f85ce4131 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bb04247c5d31df212b850b05b56f5aa1913182d8b640a5d5bc9207a26a54181f [INFO] running `Command { std: "docker" "start" "-a" "bb04247c5d31df212b850b05b56f5aa1913182d8b640a5d5bc9207a26a54181f", kill_on_drop: false }` [INFO] [stderr] Compiling nnftp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Read`, `Write`, `self`, `self`, `task` [INFO] [stdout] --> src/connection.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | fs::{self, File}, [INFO] [stdout] | ^^^^ [INFO] [stdout] 5 | io::{self, BufReader, BufWriter, Lines, Read, Write}, [INFO] [stdout] | ^^^^ ^^^^ ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 9 | task, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read`, `Write`, `self`, `self`, `task` [INFO] [stdout] --> src/connection.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | fs::{self, File}, [INFO] [stdout] | ^^^^ [INFO] [stdout] 5 | io::{self, BufReader, BufWriter, Lines, Read, Write}, [INFO] [stdout] | ^^^^ ^^^^ ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 9 | task, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.09s [INFO] running `Command { std: "docker" "inspect" "bb04247c5d31df212b850b05b56f5aa1913182d8b640a5d5bc9207a26a54181f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb04247c5d31df212b850b05b56f5aa1913182d8b640a5d5bc9207a26a54181f", kill_on_drop: false }` [INFO] [stdout] bb04247c5d31df212b850b05b56f5aa1913182d8b640a5d5bc9207a26a54181f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 510ed889c9302c556eb10b94f14a3cc97ddcb2d73f2c29244fc3a084b1844756 [INFO] running `Command { std: "docker" "start" "-a" "510ed889c9302c556eb10b94f14a3cc97ddcb2d73f2c29244fc3a084b1844756", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Read`, `Write`, `self`, `self`, `task` [INFO] [stderr] --> src/connection.rs:4:10 [INFO] [stderr] | [INFO] [stderr] 4 | fs::{self, File}, [INFO] [stderr] | ^^^^ [INFO] [stderr] 5 | io::{self, BufReader, BufWriter, Lines, Read, Write}, [INFO] [stderr] | ^^^^ ^^^^ ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 9 | task, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Read`, `Write`, `self`, `self`, `task` [INFO] [stderr] --> src/connection.rs:4:10 [INFO] [stderr] | [INFO] [stderr] 4 | fs::{self, File}, [INFO] [stderr] | ^^^^ [INFO] [stderr] 5 | io::{self, BufReader, BufWriter, Lines, Read, Write}, [INFO] [stderr] | ^^^^ ^^^^ ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 9 | task, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.32s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/nnftp-d666d77886ba30fd) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/nnftp-326e1d0d89d4da85) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests nnftp [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "510ed889c9302c556eb10b94f14a3cc97ddcb2d73f2c29244fc3a084b1844756", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "510ed889c9302c556eb10b94f14a3cc97ddcb2d73f2c29244fc3a084b1844756", kill_on_drop: false }` [INFO] [stdout] 510ed889c9302c556eb10b94f14a3cc97ddcb2d73f2c29244fc3a084b1844756