[INFO] fetching crate resctl-bench-intf 2.1.2...
[INFO] testing resctl-bench-intf-2.1.2 against try#c3758fdc4730d7700b25a13cccff296a08f42c00 for pr-91743
[INFO] extracting crate resctl-bench-intf 2.1.2 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate resctl-bench-intf 2.1.2 on toolchain c3758fdc4730d7700b25a13cccff296a08f42c00
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate resctl-bench-intf 2.1.2
[INFO] finished tweaking crates.io crate resctl-bench-intf 2.1.2
[INFO] tweaked toml for crates.io crate resctl-bench-intf 2.1.2 written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "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" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "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-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7c587a1d6b961c167cc547ec896a39bc835dc7a904b30526d68158b11c0d0ed
[INFO] running `Command { std: "docker" "start" "-a" "f7c587a1d6b961c167cc547ec896a39bc835dc7a904b30526d68158b11c0d0ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7c587a1d6b961c167cc547ec896a39bc835dc7a904b30526d68158b11c0d0ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7c587a1d6b961c167cc547ec896a39bc835dc7a904b30526d68158b11c0d0ed", kill_on_drop: false }`
[INFO] [stdout] f7c587a1d6b961c167cc547ec896a39bc835dc7a904b30526d68158b11c0d0ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b39b63631812209ced57ec4db27ce2a34b5b3c5aec75cc90a354882a217cc42d
[INFO] running `Command { std: "docker" "start" "-a" "b39b63631812209ced57ec4db27ce2a34b5b3c5aec75cc90a354882a217cc42d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
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[INFO] [stderr]    Compiling rustbus v0.17.0
[INFO] [stderr]    Compiling git2 v0.14.3
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[INFO] [stderr]    Compiling vergen v5.1.17
[INFO] [stderr]    Compiling rd-util v2.1.2
[INFO] [stderr]    Compiling rd-hashd-intf v2.1.2
[INFO] [stderr]    Compiling rd-agent-intf v2.1.2
[INFO] [stderr]    Compiling resctl-bench-intf v2.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.51s
[INFO] running `Command { std: "docker" "inspect" "b39b63631812209ced57ec4db27ce2a34b5b3c5aec75cc90a354882a217cc42d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b39b63631812209ced57ec4db27ce2a34b5b3c5aec75cc90a354882a217cc42d", kill_on_drop: false }`
[INFO] [stdout] b39b63631812209ced57ec4db27ce2a34b5b3c5aec75cc90a354882a217cc42d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7197ed1615996c26713de4591782505248c70ac67cd629387e062ffa005c375
[INFO] running `Command { std: "docker" "start" "-a" "b7197ed1615996c26713de4591782505248c70ac67cd629387e062ffa005c375", 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] [stderr]    Compiling resctl-bench-intf v2.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/resctl_bench_intf-7ad3699daf2351ab)
[INFO] running `Command { std: "docker" "inspect" "b7197ed1615996c26713de4591782505248c70ac67cd629387e062ffa005c375", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7197ed1615996c26713de4591782505248c70ac67cd629387e062ffa005c375", kill_on_drop: false }`
[INFO] [stdout] b7197ed1615996c26713de4591782505248c70ac67cd629387e062ffa005c375
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d521d466a571b7291358884bf5cc69a46e0fba551ad9d6d9efe29df0555856c
[INFO] running `Command { std: "docker" "start" "-a" "1d521d466a571b7291358884bf5cc69a46e0fba551ad9d6d9efe29df0555856c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/resctl_bench_intf-7ad3699daf2351ab)
[INFO] [stderr]    Doc-tests resctl-bench-intf
[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] [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" "1d521d466a571b7291358884bf5cc69a46e0fba551ad9d6d9efe29df0555856c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d521d466a571b7291358884bf5cc69a46e0fba551ad9d6d9efe29df0555856c", kill_on_drop: false }`
[INFO] [stdout] 1d521d466a571b7291358884bf5cc69a46e0fba551ad9d6d9efe29df0555856c