[INFO] fetching crate fern-vm 0.0.0...
[INFO] testing fern-vm-0.0.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate fern-vm 0.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate fern-vm 0.0.0
[INFO] finished tweaking crates.io crate fern-vm 0.0.0
[INFO] tweaked toml for crates.io crate fern-vm 0.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fern-vm 0.0.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fern-vm 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fern-enum-tags v0.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 197308f68072d6431d1e19f377bcc67ff6bd05b06c9918bd167c79d9b566c825
[INFO] running `Command { std: "docker" "start" "-a" "197308f68072d6431d1e19f377bcc67ff6bd05b06c9918bd167c79d9b566c825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "197308f68072d6431d1e19f377bcc67ff6bd05b06c9918bd167c79d9b566c825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "197308f68072d6431d1e19f377bcc67ff6bd05b06c9918bd167c79d9b566c825", kill_on_drop: false }`
[INFO] [stdout] 197308f68072d6431d1e19f377bcc67ff6bd05b06c9918bd167c79d9b566c825
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99e6b05dadae446b7230ca998e0112f1ea21ab33c5f2f771616e1a94b32c5589
[INFO] running `Command { std: "docker" "start" "-a" "99e6b05dadae446b7230ca998e0112f1ea21ab33c5f2f771616e1a94b32c5589", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling fern-enum-tags v0.0.0
[INFO] [stderr]    Compiling fern-vm v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.68s
[INFO] running `Command { std: "docker" "inspect" "99e6b05dadae446b7230ca998e0112f1ea21ab33c5f2f771616e1a94b32c5589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99e6b05dadae446b7230ca998e0112f1ea21ab33c5f2f771616e1a94b32c5589", kill_on_drop: false }`
[INFO] [stdout] 99e6b05dadae446b7230ca998e0112f1ea21ab33c5f2f771616e1a94b32c5589
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b0a270ec9a49c4c9b0ba28c7b618d6acfbdb85c560161d6776f090eeda21021
[INFO] running `Command { std: "docker" "start" "-a" "0b0a270ec9a49c4c9b0ba28c7b618d6acfbdb85c560161d6776f090eeda21021", kill_on_drop: false }`
[INFO] [stderr]    Compiling fern-vm v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "0b0a270ec9a49c4c9b0ba28c7b618d6acfbdb85c560161d6776f090eeda21021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b0a270ec9a49c4c9b0ba28c7b618d6acfbdb85c560161d6776f090eeda21021", kill_on_drop: false }`
[INFO] [stdout] 0b0a270ec9a49c4c9b0ba28c7b618d6acfbdb85c560161d6776f090eeda21021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6776d591c1019b5004f6e3eb3532c61b45c576adee62fc088f97a3f5c8ed85ef
[INFO] running `Command { std: "docker" "start" "-a" "6776d591c1019b5004f6e3eb3532c61b45c576adee62fc088f97a3f5c8ed85ef", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fern_vm-983b4d5741bdb100)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test vm::tests::call_return ... ok
[INFO] [stdout] test vm::tests::call_neg_offset ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/fern_vm-262d7e729e15633d)
[INFO] [stderr]    Doc-tests fern_vm
[INFO] [stdout] test opcode::tests::encodes_correctly ... ok
[INFO] [stdout] test vm::tests::basic_program ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 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] [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" "6776d591c1019b5004f6e3eb3532c61b45c576adee62fc088f97a3f5c8ed85ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6776d591c1019b5004f6e3eb3532c61b45c576adee62fc088f97a3f5c8ed85ef", kill_on_drop: false }`
[INFO] [stdout] 6776d591c1019b5004f6e3eb3532c61b45c576adee62fc088f97a3f5c8ed85ef
