[INFO] fetching crate avow 0.2.0...
[INFO] building avow-0.2.0 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate avow 0.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate avow 0.2.0 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 avow 0.2.0
[INFO] finished tweaking crates.io crate avow 0.2.0
[INFO] tweaked toml for crates.io crate avow 0.2.0 written to /workspace/builds/worker-7/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "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] 6c8b45044e4af79b37cef95cad116d89365de08f9638ab4b00d6ea8b0c305902
[INFO] running `Command { std: "docker" "start" "-a" "6c8b45044e4af79b37cef95cad116d89365de08f9638ab4b00d6ea8b0c305902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c8b45044e4af79b37cef95cad116d89365de08f9638ab4b00d6ea8b0c305902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c8b45044e4af79b37cef95cad116d89365de08f9638ab4b00d6ea8b0c305902", kill_on_drop: false }`
[INFO] [stdout] 6c8b45044e4af79b37cef95cad116d89365de08f9638ab4b00d6ea8b0c305902
[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=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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e73fe8b3bb56176c4c96693b96f73e57e56f50a215115eaea2799571b5017d49
[INFO] running `Command { std: "docker" "start" "-a" "e73fe8b3bb56176c4c96693b96f73e57e56f50a215115eaea2799571b5017d49", kill_on_drop: false }`
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (7e386289983c9262, 898826c752d3da08), 0, 0
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling tabwriter v0.1.25
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr] SG_CR_Eslkdjf: tabwriter, (e88a47c3b6faf48, 8679ce16fabfae75), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tabwriter, (64b581d637fd9173, 45f6adbb0da70c68), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tabwriter, (47ac59a2b30a7945, e8200cc236a4cefc), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colored, (64ce9634023b9e9d, 557c6ba6a6bfa1fa), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colored, (c223e3ee76d8f8a6, c7d9dc4afe4d19f3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colored, (8a6b337bfb32ec0b, e3d7bd6a7aa277ec), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colored, (8b6a122a976e439c, 62c7f9b1d64c6bb), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: colored, (fb4d229f354a698b, fb389f43e582bf79), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colored, (db2a24e5bc918242, 17bb13952b98dee8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colored, (9c0df4c80d99a11b, 5caf15500f0f08fd), 0, 0
[INFO] [stderr]    Compiling avow v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/vec.rs:26:14
[INFO] [stdout]    |
[INFO] [stdout] 26 |       panic!(::prettify(&content))
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 26 |       panic!("{}", ::prettify(&content))
[INFO] [stdout]    |              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
[INFO] running `Command { std: "docker" "inspect" "e73fe8b3bb56176c4c96693b96f73e57e56f50a215115eaea2799571b5017d49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e73fe8b3bb56176c4c96693b96f73e57e56f50a215115eaea2799571b5017d49", kill_on_drop: false }`
[INFO] [stdout] e73fe8b3bb56176c4c96693b96f73e57e56f50a215115eaea2799571b5017d49
[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=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] 9b70bbe2cb4e253144fe56a2ed6614714e776b411910e6142e22732dc51b63da
[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" "9b70bbe2cb4e253144fe56a2ed6614714e776b411910e6142e22732dc51b63da", kill_on_drop: false }`
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/vec.rs:26:14
[INFO] [stdout]    |
[INFO] [stdout] 26 |       panic!(::prettify(&content))
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 26 |       panic!("{}", ::prettify(&content))
[INFO] [stdout]    |              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (7e386289983c9262, 898826c752d3da08), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tabwriter, (e88a47c3b6faf48, 8679ce16fabfae75), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tabwriter, (64b581d637fd9173, 45f6adbb0da70c68), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tabwriter, (47ac59a2b30a7945, e8200cc236a4cefc), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colored, (64ce9634023b9e9d, 557c6ba6a6bfa1fa), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colored, (c223e3ee76d8f8a6, c7d9dc4afe4d19f3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colored, (8a6b337bfb32ec0b, e3d7bd6a7aa277ec), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colored, (8b6a122a976e439c, 62c7f9b1d64c6bb), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: colored, (fb4d229f354a698b, fb389f43e582bf79), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colored, (db2a24e5bc918242, 17bb13952b98dee8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: colored, (9c0df4c80d99a11b, 5caf15500f0f08fd), 0, 0
[INFO] [stderr]    Compiling avow v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/vec.rs:26:14
[INFO] [stdout]    |
[INFO] [stdout] 26 |       panic!(::prettify(&content))
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 26 |       panic!("{}", ::prettify(&content))
[INFO] [stdout]    |              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: avow, (775906799d9cc2d9, cad4fb8d0108d782), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: avow, (e19c82357ce06a45, a8e4faa4347534d9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: avow, (2d47928713458784, a45d5201d7d02f2f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: avow, (1b570f9c8ee6a29, 345e9d08ab665580), 0, 0
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "9b70bbe2cb4e253144fe56a2ed6614714e776b411910e6142e22732dc51b63da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b70bbe2cb4e253144fe56a2ed6614714e776b411910e6142e22732dc51b63da", kill_on_drop: false }`
[INFO] [stdout] 9b70bbe2cb4e253144fe56a2ed6614714e776b411910e6142e22732dc51b63da