[INFO] fetching crate structdiff-derive 0.7.3...
[INFO] testing structdiff-derive-0.7.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate structdiff-derive 0.7.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate structdiff-derive 0.7.3
[INFO] finished tweaking crates.io crate structdiff-derive 0.7.3
[INFO] tweaked toml for crates.io crate structdiff-derive 0.7.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate structdiff-derive 0.7.3 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 structdiff-derive 0.7.3 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] f5d5e242ad5e4c58a8811f4e0ac2fa93158aa39fc2f4f179551ae8712f930411
[INFO] running `Command { std: "docker" "start" "-a" "f5d5e242ad5e4c58a8811f4e0ac2fa93158aa39fc2f4f179551ae8712f930411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5d5e242ad5e4c58a8811f4e0ac2fa93158aa39fc2f4f179551ae8712f930411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5d5e242ad5e4c58a8811f4e0ac2fa93158aa39fc2f4f179551ae8712f930411", kill_on_drop: false }`
[INFO] [stdout] f5d5e242ad5e4c58a8811f4e0ac2fa93158aa39fc2f4f179551ae8712f930411
[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] 912ed053ae067daa5eb8f99a1f447fc5fa82f9090c79586a341357f4d139ef5b
[INFO] running `Command { std: "docker" "start" "-a" "912ed053ae067daa5eb8f99a1f447fc5fa82f9090c79586a341357f4d139ef5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling structdiff-derive v0.7.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "912ed053ae067daa5eb8f99a1f447fc5fa82f9090c79586a341357f4d139ef5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "912ed053ae067daa5eb8f99a1f447fc5fa82f9090c79586a341357f4d139ef5b", kill_on_drop: false }`
[INFO] [stdout] 912ed053ae067daa5eb8f99a1f447fc5fa82f9090c79586a341357f4d139ef5b
[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] d4f0577755eac350e0362bc1ace920b853be60be9d083f21a78e31690bb5c67f
[INFO] running `Command { std: "docker" "start" "-a" "d4f0577755eac350e0362bc1ace920b853be60be9d083f21a78e31690bb5c67f", kill_on_drop: false }`
[INFO] [stderr]    Compiling structdiff-derive v0.7.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "d4f0577755eac350e0362bc1ace920b853be60be9d083f21a78e31690bb5c67f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4f0577755eac350e0362bc1ace920b853be60be9d083f21a78e31690bb5c67f", kill_on_drop: false }`
[INFO] [stdout] d4f0577755eac350e0362bc1ace920b853be60be9d083f21a78e31690bb5c67f
[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] 819c194d9ed99a377c60b15bcc9d2d075cd7f8e98ccfa8e4f90b8265bdeaad1b
[INFO] running `Command { std: "docker" "start" "-a" "819c194d9ed99a377c60b15bcc9d2d075cd7f8e98ccfa8e4f90b8265bdeaad1b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/structdiff_derive-480cd7a8dee28c37)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests structdiff_derive
[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" "819c194d9ed99a377c60b15bcc9d2d075cd7f8e98ccfa8e4f90b8265bdeaad1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "819c194d9ed99a377c60b15bcc9d2d075cd7f8e98ccfa8e4f90b8265bdeaad1b", kill_on_drop: false }`
[INFO] [stdout] 819c194d9ed99a377c60b15bcc9d2d075cd7f8e98ccfa8e4f90b8265bdeaad1b