[INFO] fetching crate rusty_malloc 0.2.1...
[INFO] building rusty_malloc-0.2.1 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate rusty_malloc 0.2.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rusty_malloc 0.2.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rusty_malloc 0.2.1
[INFO] tweaked toml for crates.io crate rusty_malloc 0.2.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rusty_malloc 0.2.1 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 44 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 028159a3a67005cd55e1658b84b7c4f0e82a29c681fd39245fc621dc2aa0b0c3
[INFO] running `Command { std: "docker" "start" "-a" "028159a3a67005cd55e1658b84b7c4f0e82a29c681fd39245fc621dc2aa0b0c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "028159a3a67005cd55e1658b84b7c4f0e82a29c681fd39245fc621dc2aa0b0c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "028159a3a67005cd55e1658b84b7c4f0e82a29c681fd39245fc621dc2aa0b0c3", kill_on_drop: false }`
[INFO] [stdout] 028159a3a67005cd55e1658b84b7c4f0e82a29c681fd39245fc621dc2aa0b0c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e72b9e28a81a85889354aac5926f09bac7e4330244ba2c42b8ee48234e436e7
[INFO] running `Command { std: "docker" "start" "-a" "3e72b9e28a81a85889354aac5926f09bac7e4330244ba2c42b8ee48234e436e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling rusty_malloc v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]   --> src/allocators/raw_malloc/mod.rs:29:22
[INFO] [stdout]    |
[INFO] [stdout] 29 | use std::intrinsics::copy_nonoverlapping;
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.62s
[INFO] running `Command { std: "docker" "inspect" "3e72b9e28a81a85889354aac5926f09bac7e4330244ba2c42b8ee48234e436e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e72b9e28a81a85889354aac5926f09bac7e4330244ba2c42b8ee48234e436e7", kill_on_drop: false }`
[INFO] [stdout] 3e72b9e28a81a85889354aac5926f09bac7e4330244ba2c42b8ee48234e436e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c468729155c27555df48c200c731dd6cd9e489887cb90f621a114c947f93ebeb
[INFO] running `Command { std: "docker" "start" "-a" "c468729155c27555df48c200c731dd6cd9e489887cb90f621a114c947f93ebeb", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling nu-ansi-term v0.50.1
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rusty_malloc v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]   --> src/allocators/raw_malloc/mod.rs:29:22
[INFO] [stdout]    |
[INFO] [stdout] 29 | use std::intrinsics::copy_nonoverlapping;
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.20
[INFO] [stdout] warning: use of deprecated module `std::intrinsics`: import this function via `std::ptr` instead
[INFO] [stdout]   --> src/allocators/raw_malloc/mod.rs:29:22
[INFO] [stdout]    |
[INFO] [stdout] 29 | use std::intrinsics::copy_nonoverlapping;
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RecordEntryLayer` is never constructed
[INFO] [stdout]   --> src/allocators/raw_malloc/tests/format.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct RecordEntryLayer {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SimpleFormatter` is never constructed
[INFO] [stdout]   --> src/allocators/raw_malloc/tests/format.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct SimpleFormatter;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FmtLevel` is never constructed
[INFO] [stdout]   --> src/allocators/raw_malloc/tests/format.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 | struct FmtLevel<'a> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/allocators/raw_malloc/tests/format.rs:86:19
[INFO] [stdout]    |
[INFO] [stdout] 85 | impl<'a> FmtLevel<'a> {
[INFO] [stdout]    | --------------------- associated function in this implementation
[INFO] [stdout] 86 |     pub(crate) fn new(level: &'a Level) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TRACE_STR` is never used
[INFO] [stdout]   --> src/allocators/raw_malloc/tests/format.rs:91:7
[INFO] [stdout]    |
[INFO] [stdout] 91 | const TRACE_STR: &str = "TRACE";
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEBUG_STR` is never used
[INFO] [stdout]   --> src/allocators/raw_malloc/tests/format.rs:92:7
[INFO] [stdout]    |
[INFO] [stdout] 92 | const DEBUG_STR: &str = "DEBUG";
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INFO_STR` is never used
[INFO] [stdout]   --> src/allocators/raw_malloc/tests/format.rs:93:7
[INFO] [stdout]    |
[INFO] [stdout] 93 | const INFO_STR: &str = " INFO";
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WARN_STR` is never used
[INFO] [stdout]   --> src/allocators/raw_malloc/tests/format.rs:94:7
[INFO] [stdout]    |
[INFO] [stdout] 94 | const WARN_STR: &str = " WARN";
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ERROR_STR` is never used
[INFO] [stdout]   --> src/allocators/raw_malloc/tests/format.rs:95:7
[INFO] [stdout]    |
[INFO] [stdout] 95 | const ERROR_STR: &str = "ERROR";
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.71s
[INFO] running `Command { std: "docker" "inspect" "c468729155c27555df48c200c731dd6cd9e489887cb90f621a114c947f93ebeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c468729155c27555df48c200c731dd6cd9e489887cb90f621a114c947f93ebeb", kill_on_drop: false }`
[INFO] [stdout] c468729155c27555df48c200c731dd6cd9e489887cb90f621a114c947f93ebeb