[INFO] fetching crate profiler 0.0.0-reserve...
[INFO] testing profiler-0.0.0-reserve against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate profiler 0.0.0-reserve into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate profiler 0.0.0-reserve on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate profiler 0.0.0-reserve
[INFO] finished tweaking crates.io crate profiler 0.0.0-reserve
[INFO] tweaked toml for crates.io crate profiler 0.0.0-reserve written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0eca519b99eb5f460b776410000f8fd1dabb94575e31da065e113c851712d453
[INFO] running `Command { std: "docker" "start" "-a" "0eca519b99eb5f460b776410000f8fd1dabb94575e31da065e113c851712d453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0eca519b99eb5f460b776410000f8fd1dabb94575e31da065e113c851712d453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eca519b99eb5f460b776410000f8fd1dabb94575e31da065e113c851712d453", kill_on_drop: false }`
[INFO] [stdout] 0eca519b99eb5f460b776410000f8fd1dabb94575e31da065e113c851712d453
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ea2f63d703f4f7ece086c49da3302bdff4e72da65d811e5806d02f09e00f498
[INFO] running `Command { std: "docker" "start" "-a" "2ea2f63d703f4f7ece086c49da3302bdff4e72da65d811e5806d02f09e00f498", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling profiler v0.0.0-reserve (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "2ea2f63d703f4f7ece086c49da3302bdff4e72da65d811e5806d02f09e00f498", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ea2f63d703f4f7ece086c49da3302bdff4e72da65d811e5806d02f09e00f498", kill_on_drop: false }`
[INFO] [stdout] 2ea2f63d703f4f7ece086c49da3302bdff4e72da65d811e5806d02f09e00f498
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3a5fa2f442300c3a252e3672e88dfc37f3ce941aff23c342465b53932061ff7
[INFO] running `Command { std: "docker" "start" "-a" "e3a5fa2f442300c3a252e3672e88dfc37f3ce941aff23c342465b53932061ff7", kill_on_drop: false }`
[INFO] [stderr]    Compiling profiler v0.0.0-reserve (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "e3a5fa2f442300c3a252e3672e88dfc37f3ce941aff23c342465b53932061ff7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3a5fa2f442300c3a252e3672e88dfc37f3ce941aff23c342465b53932061ff7", kill_on_drop: false }`
[INFO] [stdout] e3a5fa2f442300c3a252e3672e88dfc37f3ce941aff23c342465b53932061ff7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4a0346dccec175f1cc4119c56078e16bf26b0286eee10ccaadfda9c462dd928e
[INFO] running `Command { std: "docker" "start" "-a" "4a0346dccec175f1cc4119c56078e16bf26b0286eee10ccaadfda9c462dd928e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/profiler-836ae9ab47a11451)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests profiler
[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] [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" "4a0346dccec175f1cc4119c56078e16bf26b0286eee10ccaadfda9c462dd928e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a0346dccec175f1cc4119c56078e16bf26b0286eee10ccaadfda9c462dd928e", kill_on_drop: false }`
[INFO] [stdout] 4a0346dccec175f1cc4119c56078e16bf26b0286eee10ccaadfda9c462dd928e