[INFO] updating cached repository https://github.com/jkipper/rust-git-clone [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ea0765b23c0ca95e022f1255421a9ba7960e05d5 [INFO] testing jkipper/rust-git-clone against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjkipper%2Frust-git-clone" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jkipper/rust-git-clone on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jkipper/rust-git-clone [INFO] finished tweaking git repo https://github.com/jkipper/rust-git-clone [INFO] tweaked toml for git repo https://github.com/jkipper/rust-git-clone written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/jkipper/rust-git-clone already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0ee182892b640d1b93599bd78926673a9db2df440458c400ae647fe0eece02ef [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" "0ee182892b640d1b93599bd78926673a9db2df440458c400ae647fe0eece02ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ee182892b640d1b93599bd78926673a9db2df440458c400ae647fe0eece02ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ee182892b640d1b93599bd78926673a9db2df440458c400ae647fe0eece02ef", kill_on_drop: false }` [INFO] [stdout] 0ee182892b640d1b93599bd78926673a9db2df440458c400ae647fe0eece02ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aa4155eb14b6ed94253c8f49c3a6bdc0f28ea5673acefa980276566ed052065d [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" "aa4155eb14b6ed94253c8f49c3a6bdc0f28ea5673acefa980276566ed052065d", kill_on_drop: false }` [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling flate2 v1.0.9 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling rust-git v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/objects.rs:69:55 [INFO] [stdout] | [INFO] [stdout] 69 | fn write_encoded(&self, w: W) -> Result<(()), Box> { [INFO] [stdout] | ^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Type` [INFO] [stdout] --> src/catfile.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Type, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Size` [INFO] [stdout] --> src/catfile.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | Size, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hash_file` [INFO] [stdout] --> src/hashfile.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn hash_file(stdin: bool, file_path: Option<&Path>, create_object: bool) -> Result<(), Box> [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `blob_from_stdin` [INFO] [stdout] --> src/hashfile.rs:28:4 [INFO] [stdout] | [INFO] [stdout] 28 | fn blob_from_stdin() -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `blob_from_file` [INFO] [stdout] --> src/hashfile.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn blob_from_file(file_path: &Path) -> Result>{ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Blob` [INFO] [stdout] --> src/objects.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub struct Blob { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/objects.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn new(file_content: &String) -> Result> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `create` [INFO] [stdout] --> src/objects.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn create(&self) -> Result> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_encoded` [INFO] [stdout] --> src/objects.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 69 | fn write_encoded(&self, w: W) -> Result<(()), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.53s [INFO] running `Command { std: "docker" "inspect" "aa4155eb14b6ed94253c8f49c3a6bdc0f28ea5673acefa980276566ed052065d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa4155eb14b6ed94253c8f49c3a6bdc0f28ea5673acefa980276566ed052065d", kill_on_drop: false }` [INFO] [stdout] aa4155eb14b6ed94253c8f49c3a6bdc0f28ea5673acefa980276566ed052065d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] ffe62da28874bc04d97847b206742fa808022218354418f75cbade305fcd6a7c [INFO] running `Command { std: "docker" "start" "-a" "ffe62da28874bc04d97847b206742fa808022218354418f75cbade305fcd6a7c", kill_on_drop: false }` [INFO] [stderr] Compiling rust-git v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/objects.rs:69:55 [INFO] [stdout] | [INFO] [stdout] 69 | fn write_encoded(&self, w: W) -> Result<(()), Box> { [INFO] [stdout] | ^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Type` [INFO] [stdout] --> src/catfile.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Type, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Size` [INFO] [stdout] --> src/catfile.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | Size, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hash_file` [INFO] [stdout] --> src/hashfile.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn hash_file(stdin: bool, file_path: Option<&Path>, create_object: bool) -> Result<(), Box> [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `blob_from_stdin` [INFO] [stdout] --> src/hashfile.rs:28:4 [INFO] [stdout] | [INFO] [stdout] 28 | fn blob_from_stdin() -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `blob_from_file` [INFO] [stdout] --> src/hashfile.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn blob_from_file(file_path: &Path) -> Result>{ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Blob` [INFO] [stdout] --> src/objects.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub struct Blob { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/objects.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn new(file_content: &String) -> Result> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `create` [INFO] [stdout] --> src/objects.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn create(&self) -> Result> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_encoded` [INFO] [stdout] --> src/objects.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 69 | fn write_encoded(&self, w: W) -> Result<(()), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.96s [INFO] running `Command { std: "docker" "inspect" "ffe62da28874bc04d97847b206742fa808022218354418f75cbade305fcd6a7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffe62da28874bc04d97847b206742fa808022218354418f75cbade305fcd6a7c", kill_on_drop: false }` [INFO] [stdout] ffe62da28874bc04d97847b206742fa808022218354418f75cbade305fcd6a7c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8706b6fc92986128e567e79b4186946a7e5dce2a3fcbdc143e0feaa407b160eb [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" "8706b6fc92986128e567e79b4186946a7e5dce2a3fcbdc143e0feaa407b160eb", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/objects.rs:69:55 [INFO] [stderr] | [INFO] [stderr] 69 | fn write_encoded(&self, w: W) -> Result<(()), Box> { [INFO] [stderr] | ^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Type` [INFO] [stderr] --> src/catfile.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | Type, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Size` [INFO] [stderr] --> src/catfile.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | Size, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `hash_file` [INFO] [stderr] --> src/hashfile.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn hash_file(stdin: bool, file_path: Option<&Path>, create_object: bool) -> Result<(), Box> [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `blob_from_stdin` [INFO] [stderr] --> src/hashfile.rs:28:4 [INFO] [stderr] | [INFO] [stderr] 28 | fn blob_from_stdin() -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `blob_from_file` [INFO] [stderr] --> src/hashfile.rs:34:4 [INFO] [stderr] | [INFO] [stderr] 34 | fn blob_from_file(file_path: &Path) -> Result>{ [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Blob` [INFO] [stderr] --> src/objects.rs:38:12 [INFO] [stderr] | [INFO] [stderr] 38 | pub struct Blob { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/objects.rs:50:12 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn new(file_content: &String) -> Result> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `create` [INFO] [stderr] --> src/objects.rs:60:12 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn create(&self) -> Result> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `write_encoded` [INFO] [stderr] --> src/objects.rs:69:8 [INFO] [stderr] | [INFO] [stderr] 69 | fn write_encoded(&self, w: W) -> Result<(()), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rust_git-f4d70fdf65f7398e [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] running `Command { std: "docker" "inspect" "8706b6fc92986128e567e79b4186946a7e5dce2a3fcbdc143e0feaa407b160eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8706b6fc92986128e567e79b4186946a7e5dce2a3fcbdc143e0feaa407b160eb", kill_on_drop: false }` [INFO] [stdout] 8706b6fc92986128e567e79b4186946a7e5dce2a3fcbdc143e0feaa407b160eb