[INFO] fetching crate gitdb 0.1.1... [INFO] testing gitdb-0.1.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate gitdb 0.1.1 into /workspace/builds/worker-78/source [INFO] validating manifest of crates.io crate gitdb 0.1.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gitdb 0.1.1 [INFO] finished tweaking crates.io crate gitdb 0.1.1 [INFO] tweaked toml for crates.io crate gitdb 0.1.1 written to /workspace/builds/worker-78/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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" "+62efba8a050c64249dab942951bb28f710208bc8" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d76427b41f3ed9543e5a72b1e148d9986d3a7641ddbd69020c0662f19d3d21a9 [INFO] running `Command { std: "docker" "start" "-a" "d76427b41f3ed9543e5a72b1e148d9986d3a7641ddbd69020c0662f19d3d21a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d76427b41f3ed9543e5a72b1e148d9986d3a7641ddbd69020c0662f19d3d21a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d76427b41f3ed9543e5a72b1e148d9986d3a7641ddbd69020c0662f19d3d21a9", kill_on_drop: false }` [INFO] [stdout] d76427b41f3ed9543e5a72b1e148d9986d3a7641ddbd69020c0662f19d3d21a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 473b77bc152f0da5d6b47eba6c57890b22003c75934c3aab8daab31eb7bd8465 [INFO] running `Command { std: "docker" "start" "-a" "473b77bc152f0da5d6b47eba6c57890b22003c75934c3aab8daab31eb7bd8465", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling unicode-bidi v0.3.7 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling openssl-probe v0.1.4 [INFO] [stderr] Compiling untrusted v0.6.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling data-encoding v2.3.2 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling cmake v0.1.46 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling openssl-sys v0.9.71 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling libssh2-sys v0.2.23 [INFO] [stderr] Compiling curl-sys v0.4.51+curl-7.80.0 [INFO] [stderr] Compiling libgit2-sys v0.6.19 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling git2 v0.6.11 [INFO] [stderr] Compiling gitdb v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `obscure_input` [INFO] [stdout] --> src/crypto.rs:203:33 [INFO] [stdout] | [INFO] [stdout] 203 | pub fn read_stdin(prompt: &str, obscure_input: bool) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_obscure_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/git_db.rs:365:9 [INFO] [stdout] | [INFO] [stdout] 365 | / &self.repo.checkout_head(None) [INFO] [stdout] 366 | | .map_err(|e| format!("Failed to checkout head: {:?}", e))?; [INFO] [stdout] | |______________________________________________________________________^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 365 | let _ = &self.repo.checkout_head(None) [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 56.42s [INFO] running `Command { std: "docker" "inspect" "473b77bc152f0da5d6b47eba6c57890b22003c75934c3aab8daab31eb7bd8465", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "473b77bc152f0da5d6b47eba6c57890b22003c75934c3aab8daab31eb7bd8465", kill_on_drop: false }` [INFO] [stdout] 473b77bc152f0da5d6b47eba6c57890b22003c75934c3aab8daab31eb7bd8465 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f2f069560b306886484d8bf05371ab247f32454b248418fd5ea13a4ac575415 [INFO] running `Command { std: "docker" "start" "-a" "5f2f069560b306886484d8bf05371ab247f32454b248418fd5ea13a4ac575415", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling gitdb v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `obscure_input` [INFO] [stdout] --> src/crypto.rs:203:33 [INFO] [stdout] | [INFO] [stdout] 203 | pub fn read_stdin(prompt: &str, obscure_input: bool) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_obscure_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/git_db.rs:365:9 [INFO] [stdout] | [INFO] [stdout] 365 | / &self.repo.checkout_head(None) [INFO] [stdout] 366 | | .map_err(|e| format!("Failed to checkout head: {:?}", e))?; [INFO] [stdout] | |______________________________________________________________________^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 365 | let _ = &self.repo.checkout_head(None) [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `obscure_input` [INFO] [stdout] --> src/crypto.rs:203:33 [INFO] [stdout] | [INFO] [stdout] 203 | pub fn read_stdin(prompt: &str, obscure_input: bool) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_obscure_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/git_db.rs:365:9 [INFO] [stdout] | [INFO] [stdout] 365 | / &self.repo.checkout_head(None) [INFO] [stdout] 366 | | .map_err(|e| format!("Failed to checkout head: {:?}", e))?; [INFO] [stdout] | |______________________________________________________________________^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 365 | let _ = &self.repo.checkout_head(None) [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.93s [INFO] running `Command { std: "docker" "inspect" "5f2f069560b306886484d8bf05371ab247f32454b248418fd5ea13a4ac575415", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f2f069560b306886484d8bf05371ab247f32454b248418fd5ea13a4ac575415", kill_on_drop: false }` [INFO] [stdout] 5f2f069560b306886484d8bf05371ab247f32454b248418fd5ea13a4ac575415 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f847b7f4bafbdd63a73a14455201c5669da43415fc7d7c36292bc219a8d59203 [INFO] running `Command { std: "docker" "start" "-a" "f847b7f4bafbdd63a73a14455201c5669da43415fc7d7c36292bc219a8d59203", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `obscure_input` [INFO] [stderr] --> src/crypto.rs:203:33 [INFO] [stderr] | [INFO] [stderr] 203 | pub fn read_stdin(prompt: &str, obscure_input: bool) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_obscure_input` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/git_db.rs:365:9 [INFO] [stderr] | [INFO] [stderr] 365 | / &self.repo.checkout_head(None) [INFO] [stderr] 366 | | .map_err(|e| format!("Failed to checkout head: {:?}", e))?; [INFO] [stderr] | |______________________________________________________________________^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 365 | let _ = &self.repo.checkout_head(None) [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `gitdb` (lib) generated 2 warnings [INFO] [stderr] warning: `gitdb` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/gitdb-ad7a7c248ebeba94) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests gitdb [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" "f847b7f4bafbdd63a73a14455201c5669da43415fc7d7c36292bc219a8d59203", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f847b7f4bafbdd63a73a14455201c5669da43415fc7d7c36292bc219a8d59203", kill_on_drop: false }` [INFO] [stdout] f847b7f4bafbdd63a73a14455201c5669da43415fc7d7c36292bc219a8d59203