[INFO] fetching crate pozzo 0.0.0...
[INFO] testing pozzo-0.0.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate pozzo 0.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate pozzo 0.0.0
[INFO] finished tweaking crates.io crate pozzo 0.0.0
[INFO] tweaked toml for crates.io crate pozzo 0.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pozzo 0.0.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pozzo 0.0.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be9ec0c04022bc6e1943aedf34d9bc931ef3ff84374f603093317b0c7470f776
[INFO] running `Command { std: "docker" "start" "-a" "be9ec0c04022bc6e1943aedf34d9bc931ef3ff84374f603093317b0c7470f776", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be9ec0c04022bc6e1943aedf34d9bc931ef3ff84374f603093317b0c7470f776", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be9ec0c04022bc6e1943aedf34d9bc931ef3ff84374f603093317b0c7470f776", kill_on_drop: false }`
[INFO] [stdout] be9ec0c04022bc6e1943aedf34d9bc931ef3ff84374f603093317b0c7470f776
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 350f7f2b73f33b3785a1a8ad22e9da0ee61391d9fb98ae8e6290b422f4d2690b
[INFO] running `Command { std: "docker" "start" "-a" "350f7f2b73f33b3785a1a8ad22e9da0ee61391d9fb98ae8e6290b422f4d2690b", kill_on_drop: false }`
[INFO] [stderr]    Compiling pozzo v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "350f7f2b73f33b3785a1a8ad22e9da0ee61391d9fb98ae8e6290b422f4d2690b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "350f7f2b73f33b3785a1a8ad22e9da0ee61391d9fb98ae8e6290b422f4d2690b", kill_on_drop: false }`
[INFO] [stdout] 350f7f2b73f33b3785a1a8ad22e9da0ee61391d9fb98ae8e6290b422f4d2690b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c471f9311f162d9238b642f4dc7ef6b9e934b462a11a8c17b3069b7056a94d94
[INFO] running `Command { std: "docker" "start" "-a" "c471f9311f162d9238b642f4dc7ef6b9e934b462a11a8c17b3069b7056a94d94", kill_on_drop: false }`
[INFO] [stderr]    Compiling pozzo v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "c471f9311f162d9238b642f4dc7ef6b9e934b462a11a8c17b3069b7056a94d94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c471f9311f162d9238b642f4dc7ef6b9e934b462a11a8c17b3069b7056a94d94", kill_on_drop: false }`
[INFO] [stdout] c471f9311f162d9238b642f4dc7ef6b9e934b462a11a8c17b3069b7056a94d94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a0679e1abf2731c4129fe9a33460267fe0dfb9f87d834c617cce2fe9d8e0cc56
[INFO] running `Command { std: "docker" "start" "-a" "a0679e1abf2731c4129fe9a33460267fe0dfb9f87d834c617cce2fe9d8e0cc56", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pozzo-f2c8eb793d35156e)
[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" "a0679e1abf2731c4129fe9a33460267fe0dfb9f87d834c617cce2fe9d8e0cc56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0679e1abf2731c4129fe9a33460267fe0dfb9f87d834c617cce2fe9d8e0cc56", kill_on_drop: false }`
[INFO] [stdout] a0679e1abf2731c4129fe9a33460267fe0dfb9f87d834c617cce2fe9d8e0cc56