[INFO] fetching crate bfc-rs 1.1.0...
[INFO] testing bfc-rs-1.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate bfc-rs 1.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate bfc-rs 1.1.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bfc-rs 1.1.0
[INFO] finished tweaking crates.io crate bfc-rs 1.1.0
[INFO] tweaked toml for crates.io crate bfc-rs 1.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate bfc-rs 1.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03ec7b622b6d83601eedd4bc95e84d711cdf378f351d5ee1e830cce66b672d51
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "03ec7b622b6d83601eedd4bc95e84d711cdf378f351d5ee1e830cce66b672d51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03ec7b622b6d83601eedd4bc95e84d711cdf378f351d5ee1e830cce66b672d51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03ec7b622b6d83601eedd4bc95e84d711cdf378f351d5ee1e830cce66b672d51", kill_on_drop: false }`
[INFO] [stdout] 03ec7b622b6d83601eedd4bc95e84d711cdf378f351d5ee1e830cce66b672d51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e7b9e9b096db44c57b9d580c453676cb258f4bd82f8d0ca7066db54f59ab827
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1e7b9e9b096db44c57b9d580c453676cb258f4bd82f8d0ca7066db54f59ab827", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling argh_shared v0.1.4
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling argh_derive v0.1.4
[INFO] [stderr]    Compiling argh v0.1.4
[INFO] [stderr]    Compiling bfc-rs v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.83s
[INFO] running `Command { std: "docker" "inspect" "1e7b9e9b096db44c57b9d580c453676cb258f4bd82f8d0ca7066db54f59ab827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e7b9e9b096db44c57b9d580c453676cb258f4bd82f8d0ca7066db54f59ab827", kill_on_drop: false }`
[INFO] [stdout] 1e7b9e9b096db44c57b9d580c453676cb258f4bd82f8d0ca7066db54f59ab827
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 323c1b0191ea07b5a204aa0adf87c5f25ab173a6fc7e44439aea8be8d0fbf012
[INFO] running `Command { std: "docker" "start" "-a" "323c1b0191ea07b5a204aa0adf87c5f25ab173a6fc7e44439aea8be8d0fbf012", kill_on_drop: false }`
[INFO] [stderr]    Compiling bfc-rs v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "323c1b0191ea07b5a204aa0adf87c5f25ab173a6fc7e44439aea8be8d0fbf012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "323c1b0191ea07b5a204aa0adf87c5f25ab173a6fc7e44439aea8be8d0fbf012", kill_on_drop: false }`
[INFO] [stdout] 323c1b0191ea07b5a204aa0adf87c5f25ab173a6fc7e44439aea8be8d0fbf012
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d3b7e5cdbf2b894da5b318314d478ad4a1786d7ab55101976e90854d61115081
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d3b7e5cdbf2b894da5b318314d478ad4a1786d7ab55101976e90854d61115081", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bfc_rs-4341136639e52348)
[INFO] [stdout] running 9 tests
[INFO] [stdout] test compiler::tests::test_empty_program ... ok
[INFO] [stdout] test parser::cto::tests::test_print ... ok
[INFO] [stdout] test parser::tests::test_newline_program ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bfc_rs-19a48ceb02a39b46)
[INFO] [stdout] test parser::tests::test_premature_program ... ok
[INFO] [stderr]    Doc-tests bfc-rs
[INFO] [stdout] test parser::tests::test_unmatched_program ... ok
[INFO] [stdout] test parser::cto::tests::test_data_arithmetic ... ok
[INFO] [stdout] test compiler::tests::test_newline_program ... ok
[INFO] [stdout] test parser::cto::tests::test_ptr_arithmetic ... ok
[INFO] [stdout] test parser::cto::tests::test_hi_bf ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "d3b7e5cdbf2b894da5b318314d478ad4a1786d7ab55101976e90854d61115081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3b7e5cdbf2b894da5b318314d478ad4a1786d7ab55101976e90854d61115081", kill_on_drop: false }`
[INFO] [stdout] d3b7e5cdbf2b894da5b318314d478ad4a1786d7ab55101976e90854d61115081