[INFO] fetching crate gitconfig 0.1.0...
[INFO] building gitconfig-0.1.0 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate gitconfig 0.1.0 into /workspace/builds/worker-85/source
[INFO] validating manifest of crates.io crate gitconfig 0.1.0 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gitconfig 0.1.0
[INFO] finished tweaking crates.io crate gitconfig 0.1.0
[INFO] tweaked toml for crates.io crate gitconfig 0.1.0 written to /workspace/builds/worker-85/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a9d81a1ce460c72818c769bd9dc9922b175d31749bacaa6356a8ac368c44071
[INFO] running `Command { std: "docker" "start" "-a" "8a9d81a1ce460c72818c769bd9dc9922b175d31749bacaa6356a8ac368c44071", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a9d81a1ce460c72818c769bd9dc9922b175d31749bacaa6356a8ac368c44071", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a9d81a1ce460c72818c769bd9dc9922b175d31749bacaa6356a8ac368c44071", kill_on_drop: false }`
[INFO] [stdout] 8a9d81a1ce460c72818c769bd9dc9922b175d31749bacaa6356a8ac368c44071
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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 -Zprofile-closures" "-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5aa252cd582e40caa57f5d7256e8b12d57c9bd53deb3b3bcafe5bc596ce86b6b
[INFO] running `Command { std: "docker" "start" "-a" "5aa252cd582e40caa57f5d7256e8b12d57c9bd53deb3b3bcafe5bc596ce86b6b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gitconfig v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/value.rs:44:20
[INFO] [stdout]    |
[INFO] [stdout] 44 |     type Err = Box<Error>;
[INFO] [stdout]    |                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/value.rs:45:47
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn from_str(s: &str) -> Result<Value, Box<Error>> {
[INFO] [stdout]    |                                               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "5aa252cd582e40caa57f5d7256e8b12d57c9bd53deb3b3bcafe5bc596ce86b6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aa252cd582e40caa57f5d7256e8b12d57c9bd53deb3b3bcafe5bc596ce86b6b", kill_on_drop: false }`
[INFO] [stdout] 5aa252cd582e40caa57f5d7256e8b12d57c9bd53deb3b3bcafe5bc596ce86b6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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 -Zprofile-closures" "-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0ebba8098a832a2c287c11460135b32ef43aba143975e8e7cb118c1ec7aaa1d
[INFO] running `Command { std: "docker" "start" "-a" "b0ebba8098a832a2c287c11460135b32ef43aba143975e8e7cb118c1ec7aaa1d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/value.rs:44:20
[INFO] [stdout]    |
[INFO] [stdout] 44 |     type Err = Box<Error>;
[INFO] [stdout]    |                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling gitconfig v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/value.rs:45:47
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn from_str(s: &str) -> Result<Value, Box<Error>> {
[INFO] [stdout]    |                                               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/value.rs:44:20
[INFO] [stdout]    |
[INFO] [stdout] 44 |     type Err = Box<Error>;
[INFO] [stdout]    |                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/value.rs:45:47
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn from_str(s: &str) -> Result<Value, Box<Error>> {
[INFO] [stdout]    |                                               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/value.rs:275:59
[INFO] [stdout]     |
[INFO] [stdout] 275 |         internal2.insert("key2".to_owned(), Value::Object((internal3)));
[INFO] [stdout]     |                                                           ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/value.rs:295:59
[INFO] [stdout]     |
[INFO] [stdout] 295 |         internal2.insert("key2".to_owned(), Value::Object((internal3)));
[INFO] [stdout]     |                                                           ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/value.rs:315:69
[INFO] [stdout]     |
[INFO] [stdout] 315 |         internal2.insert("key2.key3.key4".to_owned(), Value::Object((internal3)));
[INFO] [stdout]     |                                                                     ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: gitconfig, (a015b6208b8585ce, 5b4be2f81afdcc0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: gitconfig, (2d5b97eb6dab37a9, c5c592c1974bddf3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: gitconfig, (d17d435c6fbf8ee6, 500ae4ab203130cc), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: gitconfig, (8fbd583e1e4425cb, 8c5acecf1b73b379), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: gitconfig, (bf1191b7e3808f6, 7b0f8163fb0ee61), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: gitconfig, (ae17c6d768bc6181, bff912ce8ed83302), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: gitconfig, (814f78b2dffa3565, dd7c95646deffa06), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: gitconfig, (c1612ad13056941, b7b98115b4824f68), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: gitconfig, (41939f68979e6354, 9d0767d1e836068d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: gitconfig, (ca800b45d0edd988, f3020aacde17310a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: gitconfig, (72a6751fc3dce40b, 20704fb96cce2def), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: gitconfig, (c7c78db73eaf155, 39d9470b70cc4f2f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: gitconfig, (282fc77db78fb6ec, 5bc0f79b464c6750), 0, 0
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.37s
[INFO] running `Command { std: "docker" "inspect" "b0ebba8098a832a2c287c11460135b32ef43aba143975e8e7cb118c1ec7aaa1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0ebba8098a832a2c287c11460135b32ef43aba143975e8e7cb118c1ec7aaa1d", kill_on_drop: false }`
[INFO] [stdout] b0ebba8098a832a2c287c11460135b32ef43aba143975e8e7cb118c1ec7aaa1d