[INFO] fetching crate torch-rs 0.0.1...
[INFO] testing torch-rs-0.0.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate torch-rs 0.0.1 into /workspace/builds/worker-97/source
[INFO] validating manifest of crates.io crate torch-rs 0.0.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate torch-rs 0.0.1
[INFO] finished tweaking crates.io crate torch-rs 0.0.1
[INFO] tweaked toml for crates.io crate torch-rs 0.0.1 written to /workspace/builds/worker-97/source/Cargo.toml
[INFO] crate crates.io crate torch-rs 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b2df28a5874d496007fd510757ea1c455629dd1eca4fe68c6b33264d3b811c2
[INFO] running `Command { std: "docker" "start" "-a" "5b2df28a5874d496007fd510757ea1c455629dd1eca4fe68c6b33264d3b811c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b2df28a5874d496007fd510757ea1c455629dd1eca4fe68c6b33264d3b811c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b2df28a5874d496007fd510757ea1c455629dd1eca4fe68c6b33264d3b811c2", kill_on_drop: false }`
[INFO] [stdout] 5b2df28a5874d496007fd510757ea1c455629dd1eca4fe68c6b33264d3b811c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7a74c88d2f96cd11429174189319e2a436a345c44b01b7532fac3b146359751
[INFO] running `Command { std: "docker" "start" "-a" "b7a74c88d2f96cd11429174189319e2a436a345c44b01b7532fac3b146359751", kill_on_drop: false }`
[INFO] [stderr]    Compiling torch-rs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "b7a74c88d2f96cd11429174189319e2a436a345c44b01b7532fac3b146359751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7a74c88d2f96cd11429174189319e2a436a345c44b01b7532fac3b146359751", kill_on_drop: false }`
[INFO] [stdout] b7a74c88d2f96cd11429174189319e2a436a345c44b01b7532fac3b146359751
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1569e47f30a98b7442d59ab23a4b2704ef128e2ecf316e5f02a3b446b5070c89
[INFO] running `Command { std: "docker" "start" "-a" "1569e47f30a98b7442d59ab23a4b2704ef128e2ecf316e5f02a3b446b5070c89", kill_on_drop: false }`
[INFO] [stderr]    Compiling torch-rs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "1569e47f30a98b7442d59ab23a4b2704ef128e2ecf316e5f02a3b446b5070c89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1569e47f30a98b7442d59ab23a4b2704ef128e2ecf316e5f02a3b446b5070c89", kill_on_drop: false }`
[INFO] [stdout] 1569e47f30a98b7442d59ab23a4b2704ef128e2ecf316e5f02a3b446b5070c89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 44f82d988e4efef34713308e70ade5c7356b5d3e587ae00205325c4ca29fdce7
[INFO] running `Command { std: "docker" "start" "-a" "44f82d988e4efef34713308e70ade5c7356b5d3e587ae00205325c4ca29fdce7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/torch_rs-7cacd74dce3740e8)
[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" "44f82d988e4efef34713308e70ade5c7356b5d3e587ae00205325c4ca29fdce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44f82d988e4efef34713308e70ade5c7356b5d3e587ae00205325c4ca29fdce7", kill_on_drop: false }`
[INFO] [stdout] 44f82d988e4efef34713308e70ade5c7356b5d3e587ae00205325c4ca29fdce7