[INFO] fetching crate dag-cbor-references 0.1.0...
[INFO] testing dag-cbor-references-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate dag-cbor-references 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate dag-cbor-references 0.1.0
[INFO] finished tweaking crates.io crate dag-cbor-references 0.1.0
[INFO] tweaked toml for crates.io crate dag-cbor-references 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dag-cbor-references 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1988c22893c62f00a9a03853a75ef2529d1a273e0b2c0349a764434ee7f0e47
[INFO] running `Command { std: "docker" "start" "-a" "e1988c22893c62f00a9a03853a75ef2529d1a273e0b2c0349a764434ee7f0e47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1988c22893c62f00a9a03853a75ef2529d1a273e0b2c0349a764434ee7f0e47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1988c22893c62f00a9a03853a75ef2529d1a273e0b2c0349a764434ee7f0e47", kill_on_drop: false }`
[INFO] [stdout] e1988c22893c62f00a9a03853a75ef2529d1a273e0b2c0349a764434ee7f0e47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 541329ae6813f2058f2291a11ed3cb71b01c9e3f51585fca6d484c4fdf96dc94
[INFO] running `Command { std: "docker" "start" "-a" "541329ae6813f2058f2291a11ed3cb71b01c9e3f51585fca6d484c4fdf96dc94", kill_on_drop: false }`
[INFO] [stderr]    Compiling dag-cbor-references v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "541329ae6813f2058f2291a11ed3cb71b01c9e3f51585fca6d484c4fdf96dc94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "541329ae6813f2058f2291a11ed3cb71b01c9e3f51585fca6d484c4fdf96dc94", kill_on_drop: false }`
[INFO] [stdout] 541329ae6813f2058f2291a11ed3cb71b01c9e3f51585fca6d484c4fdf96dc94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13383cc9f5976b8878bcc2d164e2d27bcd528d7bc3f867adc4da8d8679813187
[INFO] running `Command { std: "docker" "start" "-a" "13383cc9f5976b8878bcc2d164e2d27bcd528d7bc3f867adc4da8d8679813187", kill_on_drop: false }`
[INFO] [stderr]    Compiling dag-cbor-references v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "13383cc9f5976b8878bcc2d164e2d27bcd528d7bc3f867adc4da8d8679813187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13383cc9f5976b8878bcc2d164e2d27bcd528d7bc3f867adc4da8d8679813187", kill_on_drop: false }`
[INFO] [stdout] 13383cc9f5976b8878bcc2d164e2d27bcd528d7bc3f867adc4da8d8679813187
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4c64688f4b3d29365cc701ece93d7c403c50c3bb66a5d6296ac1684939686c13
[INFO] running `Command { std: "docker" "start" "-a" "4c64688f4b3d29365cc701ece93d7c403c50c3bb66a5d6296ac1684939686c13", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dag_cbor_references-fcab96bc4c66a80a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests dag_cbor_references
[INFO] [stdout] test tests::references1 ... 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] [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" "4c64688f4b3d29365cc701ece93d7c403c50c3bb66a5d6296ac1684939686c13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c64688f4b3d29365cc701ece93d7c403c50c3bb66a5d6296ac1684939686c13", kill_on_drop: false }`
[INFO] [stdout] 4c64688f4b3d29365cc701ece93d7c403c50c3bb66a5d6296ac1684939686c13