[INFO] fetching crate caliper 0.1.0...
[INFO] testing caliper-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate caliper 0.1.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate caliper 0.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate caliper 0.1.0
[INFO] finished tweaking crates.io crate caliper 0.1.0
[INFO] tweaked toml for crates.io crate caliper 0.1.0 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8fe899dd418ede980041da6ecd30fdcfc06cab329198a2dedb4fa4abf79d94ac
[INFO] running `Command { std: "docker" "start" "-a" "8fe899dd418ede980041da6ecd30fdcfc06cab329198a2dedb4fa4abf79d94ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fe899dd418ede980041da6ecd30fdcfc06cab329198a2dedb4fa4abf79d94ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fe899dd418ede980041da6ecd30fdcfc06cab329198a2dedb4fa4abf79d94ac", kill_on_drop: false }`
[INFO] [stdout] 8fe899dd418ede980041da6ecd30fdcfc06cab329198a2dedb4fa4abf79d94ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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=warn" "-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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9f585e579c9892c7df2836857857bdda6bc829efaa03d9c2b2570556212225f
[INFO] running `Command { std: "docker" "start" "-a" "e9f585e579c9892c7df2836857857bdda6bc829efaa03d9c2b2570556212225f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling caliper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "e9f585e579c9892c7df2836857857bdda6bc829efaa03d9c2b2570556212225f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9f585e579c9892c7df2836857857bdda6bc829efaa03d9c2b2570556212225f", kill_on_drop: false }`
[INFO] [stdout] e9f585e579c9892c7df2836857857bdda6bc829efaa03d9c2b2570556212225f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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=warn" "-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" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a75e5e153649087e5ccf00256231047d70c8a8b20f26d79b8fd85ded7fa43ea
[INFO] running `Command { std: "docker" "start" "-a" "7a75e5e153649087e5ccf00256231047d70c8a8b20f26d79b8fd85ded7fa43ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling caliper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "7a75e5e153649087e5ccf00256231047d70c8a8b20f26d79b8fd85ded7fa43ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a75e5e153649087e5ccf00256231047d70c8a8b20f26d79b8fd85ded7fa43ea", kill_on_drop: false }`
[INFO] [stdout] 7a75e5e153649087e5ccf00256231047d70c8a8b20f26d79b8fd85ded7fa43ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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=warn" "-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" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6d0434cdf21a8272b1a20c1422e3af2cc25261ef5bebf44f00ff7dca40c5dc21
[INFO] running `Command { std: "docker" "start" "-a" "6d0434cdf21a8272b1a20c1422e3af2cc25261ef5bebf44f00ff7dca40c5dc21", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/caliper-d60cf91976571cd2)
[INFO] [stdout] 
[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] [stderr]    Doc-tests caliper
[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" "6d0434cdf21a8272b1a20c1422e3af2cc25261ef5bebf44f00ff7dca40c5dc21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d0434cdf21a8272b1a20c1422e3af2cc25261ef5bebf44f00ff7dca40c5dc21", kill_on_drop: false }`
[INFO] [stdout] 6d0434cdf21a8272b1a20c1422e3af2cc25261ef5bebf44f00ff7dca40c5dc21
