[INFO] fetching crate nu_plugin_tracer 0.3.0...
[INFO] testing nu_plugin_tracer-0.3.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate nu_plugin_tracer 0.3.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate nu_plugin_tracer 0.3.0
[INFO] finished tweaking crates.io crate nu_plugin_tracer 0.3.0
[INFO] tweaked toml for crates.io crate nu_plugin_tracer 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nu_plugin_tracer 0.3.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nu_plugin_tracer 0.3.0 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 54cc18bd4714a13ebe4c8c1f2eefaf89b8744b07528eebc9ff217d17f15ba4e9
[INFO] running `Command { std: "docker" "start" "-a" "54cc18bd4714a13ebe4c8c1f2eefaf89b8744b07528eebc9ff217d17f15ba4e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54cc18bd4714a13ebe4c8c1f2eefaf89b8744b07528eebc9ff217d17f15ba4e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54cc18bd4714a13ebe4c8c1f2eefaf89b8744b07528eebc9ff217d17f15ba4e9", kill_on_drop: false }`
[INFO] [stdout] 54cc18bd4714a13ebe4c8c1f2eefaf89b8744b07528eebc9ff217d17f15ba4e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66a725e1a19d3b03826d1c0d0f4c9f0efd229cd79428bf15e6cf387a85925dc0
[INFO] running `Command { std: "docker" "start" "-a" "66a725e1a19d3b03826d1c0d0f4c9f0efd229cd79428bf15e6cf387a85925dc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling nu_plugin_tracer v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "66a725e1a19d3b03826d1c0d0f4c9f0efd229cd79428bf15e6cf387a85925dc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66a725e1a19d3b03826d1c0d0f4c9f0efd229cd79428bf15e6cf387a85925dc0", kill_on_drop: false }`
[INFO] [stdout] 66a725e1a19d3b03826d1c0d0f4c9f0efd229cd79428bf15e6cf387a85925dc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba8a51cdba606c29f81bb105db3d17a60f517044eb232958143debe3fed5fb99
[INFO] running `Command { std: "docker" "start" "-a" "ba8a51cdba606c29f81bb105db3d17a60f517044eb232958143debe3fed5fb99", kill_on_drop: false }`
[INFO] [stderr]    Compiling nu_plugin_tracer v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "ba8a51cdba606c29f81bb105db3d17a60f517044eb232958143debe3fed5fb99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba8a51cdba606c29f81bb105db3d17a60f517044eb232958143debe3fed5fb99", kill_on_drop: false }`
[INFO] [stdout] ba8a51cdba606c29f81bb105db3d17a60f517044eb232958143debe3fed5fb99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2fdae1f2c3510a0fa2137baa5ec505edff90d6b1b98658500a6e102276b16886
[INFO] running `Command { std: "docker" "start" "-a" "2fdae1f2c3510a0fa2137baa5ec505edff90d6b1b98658500a6e102276b16886", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nu_plugin_tracer-0383c3d581ba8366)
[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" "2fdae1f2c3510a0fa2137baa5ec505edff90d6b1b98658500a6e102276b16886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fdae1f2c3510a0fa2137baa5ec505edff90d6b1b98658500a6e102276b16886", kill_on_drop: false }`
[INFO] [stdout] 2fdae1f2c3510a0fa2137baa5ec505edff90d6b1b98658500a6e102276b16886