[INFO] fetching crate profiling 1.0.17...
[INFO] testing profiling-1.0.17 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate profiling 1.0.17 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate profiling 1.0.17
[INFO] finished tweaking crates.io crate profiling 1.0.17
[INFO] tweaked toml for crates.io crate profiling 1.0.17 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate profiling 1.0.17 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate profiling 1.0.17 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2392cd0ec83ff3bef72b253cb478e1ae2f5e79e592f0a63f283a0bc6a4e81a09
[INFO] running `Command { std: "docker" "start" "-a" "2392cd0ec83ff3bef72b253cb478e1ae2f5e79e592f0a63f283a0bc6a4e81a09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2392cd0ec83ff3bef72b253cb478e1ae2f5e79e592f0a63f283a0bc6a4e81a09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2392cd0ec83ff3bef72b253cb478e1ae2f5e79e592f0a63f283a0bc6a4e81a09", kill_on_drop: false }`
[INFO] [stdout] 2392cd0ec83ff3bef72b253cb478e1ae2f5e79e592f0a63f283a0bc6a4e81a09
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da5e81eb0e0965c01f2d2b6bb935fe41cc7eccc4e3d0c29c47fb3456891e5cd3
[INFO] running `Command { std: "docker" "start" "-a" "da5e81eb0e0965c01f2d2b6bb935fe41cc7eccc4e3d0c29c47fb3456891e5cd3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling profiling-procmacros v1.0.17
[INFO] [stderr]    Compiling profiling v1.0.17 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.18s
[INFO] running `Command { std: "docker" "inspect" "da5e81eb0e0965c01f2d2b6bb935fe41cc7eccc4e3d0c29c47fb3456891e5cd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da5e81eb0e0965c01f2d2b6bb935fe41cc7eccc4e3d0c29c47fb3456891e5cd3", kill_on_drop: false }`
[INFO] [stdout] da5e81eb0e0965c01f2d2b6bb935fe41cc7eccc4e3d0c29c47fb3456891e5cd3
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3a75fcecdaa0c5e18f10911d21ceaa1a00dedfc41b0c1472be5dc5aaa860a46
[INFO] running `Command { std: "docker" "start" "-a" "c3a75fcecdaa0c5e18f10911d21ceaa1a00dedfc41b0c1472be5dc5aaa860a46", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling cc v1.2.27
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling tracy-client-sys v0.25.0
[INFO] [stderr]    Compiling tracy-client v0.18.1
[INFO] [stderr]    Compiling tracing-tracy v0.11.4
[INFO] [stderr]    Compiling profiling v1.0.17 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.49s
[INFO] running `Command { std: "docker" "inspect" "c3a75fcecdaa0c5e18f10911d21ceaa1a00dedfc41b0c1472be5dc5aaa860a46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3a75fcecdaa0c5e18f10911d21ceaa1a00dedfc41b0c1472be5dc5aaa860a46", kill_on_drop: false }`
[INFO] [stdout] c3a75fcecdaa0c5e18f10911d21ceaa1a00dedfc41b0c1472be5dc5aaa860a46
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 027e850c94d4e9119c7254b1bfc479ab2748198acdaf7fb2bbfa470f2bef9bcb
[INFO] running `Command { std: "docker" "start" "-a" "027e850c94d4e9119c7254b1bfc479ab2748198acdaf7fb2bbfa470f2bef9bcb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/profiling-87971a69e297a9a3)
[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] [stderr]    Doc-tests profiling
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - skip (line 63) ... ok
[INFO] [stdout] test src/lib.rs - function (line 54) ... ok
[INFO] [stdout] test src/empty_impl.rs - empty_impl::scope (line 7) ... ok
[INFO] [stdout] test src/lib.rs - skip (line 83) ... ok
[INFO] [stdout] test src/lib.rs - all_functions (line 11) ... ok
[INFO] [stdout] test src/lib.rs - all_functions (line 30) ... ok
[INFO] [stdout] test src/empty_impl.rs - empty_impl::function_scope (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "027e850c94d4e9119c7254b1bfc479ab2748198acdaf7fb2bbfa470f2bef9bcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "027e850c94d4e9119c7254b1bfc479ab2748198acdaf7fb2bbfa470f2bef9bcb", kill_on_drop: false }`
[INFO] [stdout] 027e850c94d4e9119c7254b1bfc479ab2748198acdaf7fb2bbfa470f2bef9bcb