[INFO] cloning repository https://github.com/asyade/tinyssh [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/asyade/tinyssh" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasyade%2Ftinyssh", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasyade%2Ftinyssh'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 56ddf05b4ccf9e70acacd5b2e8312b744eb257cd [INFO] testing asyade/tinyssh against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasyade%2Ftinyssh" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/asyade/tinyssh on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/asyade/tinyssh [INFO] finished tweaking git repo https://github.com/asyade/tinyssh [INFO] tweaked toml for git repo https://github.com/asyade/tinyssh written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/asyade/tinyssh already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] b638987b5584e3a8a06bf13a7f558c321f0809233d2292a2baaa3b0e6eb3275d [INFO] running `Command { std: "docker" "start" "-a" "b638987b5584e3a8a06bf13a7f558c321f0809233d2292a2baaa3b0e6eb3275d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b638987b5584e3a8a06bf13a7f558c321f0809233d2292a2baaa3b0e6eb3275d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b638987b5584e3a8a06bf13a7f558c321f0809233d2292a2baaa3b0e6eb3275d", kill_on_drop: false }` [INFO] [stdout] b638987b5584e3a8a06bf13a7f558c321f0809233d2292a2baaa3b0e6eb3275d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--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] a092170987e922dd4dedca4696b1cb48fc23c988ee8b08b10d49778b8fa019d1 [INFO] running `Command { std: "docker" "start" "-a" "a092170987e922dd4dedca4696b1cb48fc23c988ee8b08b10d49778b8fa019d1", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.16 [INFO] [stderr] Compiling serde_derive_internals v0.16.0 [INFO] [stderr] Compiling serde_derive v1.0.16 [INFO] [stderr] Compiling serde_json v1.0.4 [INFO] [stderr] Compiling tinyssh v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fs::remove_file` [INFO] [stdout] --> src/server_handlers.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fs::remove_file; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/server.rs:17:54 [INFO] [stdout] | [INFO] [stdout] 17 | fn server_check_identification(client: &mut Client, msg: MessageContainer) -> bool { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `IdentificationFailure` [INFO] [stdout] --> src/messages.rs:9:2 [INFO] [stdout] | [INFO] [stdout] 9 | IdentificationFailure = 3 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `usage` [INFO] [stdout] --> src/main.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn usage() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.91s [INFO] running `Command { std: "docker" "inspect" "a092170987e922dd4dedca4696b1cb48fc23c988ee8b08b10d49778b8fa019d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a092170987e922dd4dedca4696b1cb48fc23c988ee8b08b10d49778b8fa019d1", kill_on_drop: false }` [INFO] [stdout] a092170987e922dd4dedca4696b1cb48fc23c988ee8b08b10d49778b8fa019d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--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] 6369370f5a48474b2b1c5e6a37852ffbe474d81797bbdb7405251a220b7472fc [INFO] running `Command { std: "docker" "start" "-a" "6369370f5a48474b2b1c5e6a37852ffbe474d81797bbdb7405251a220b7472fc", kill_on_drop: false }` [INFO] [stderr] Compiling tinyssh v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fs::remove_file` [INFO] [stdout] --> src/server_handlers.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fs::remove_file; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/server.rs:17:54 [INFO] [stdout] | [INFO] [stdout] 17 | fn server_check_identification(client: &mut Client, msg: MessageContainer) -> bool { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `IdentificationFailure` [INFO] [stdout] --> src/messages.rs:9:2 [INFO] [stdout] | [INFO] [stdout] 9 | IdentificationFailure = 3 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `usage` [INFO] [stdout] --> src/main.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn usage() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "6369370f5a48474b2b1c5e6a37852ffbe474d81797bbdb7405251a220b7472fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6369370f5a48474b2b1c5e6a37852ffbe474d81797bbdb7405251a220b7472fc", kill_on_drop: false }` [INFO] [stdout] 6369370f5a48474b2b1c5e6a37852ffbe474d81797bbdb7405251a220b7472fc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 87c9e2885afb8a074281c3c8767063a81a37ed3bf275bd233ae2c03ba2c65254 [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" "87c9e2885afb8a074281c3c8767063a81a37ed3bf275bd233ae2c03ba2c65254", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::fs::remove_file` [INFO] [stderr] --> src/server_handlers.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::fs::remove_file; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `msg` [INFO] [stderr] --> src/server.rs:17:54 [INFO] [stderr] | [INFO] [stderr] 17 | fn server_check_identification(client: &mut Client, msg: MessageContainer) -> bool { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `IdentificationFailure` [INFO] [stderr] --> src/messages.rs:9:2 [INFO] [stderr] | [INFO] [stderr] 9 | IdentificationFailure = 3 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `usage` [INFO] [stderr] --> src/main.rs:21:4 [INFO] [stderr] | [INFO] [stderr] 21 | fn usage() { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `tinyssh` (bin "tinyssh" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tinyssh-4c4ff3c923e88076) [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" "87c9e2885afb8a074281c3c8767063a81a37ed3bf275bd233ae2c03ba2c65254", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87c9e2885afb8a074281c3c8767063a81a37ed3bf275bd233ae2c03ba2c65254", kill_on_drop: false }` [INFO] [stdout] 87c9e2885afb8a074281c3c8767063a81a37ed3bf275bd233ae2c03ba2c65254