[INFO] fetching crate shm-fd 0.2.0...
[INFO] testing shm-fd-0.2.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate shm-fd 0.2.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate shm-fd 0.2.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shm-fd 0.2.0
[INFO] finished tweaking crates.io crate shm-fd 0.2.0
[INFO] tweaked toml for crates.io crate shm-fd 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate shm-fd 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded memfile v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03f71e9cd3d6112fc1393e2224aaf5cb07a099c130445ccd450e22053c398ea8
[INFO] running `Command { std: "docker" "start" "-a" "03f71e9cd3d6112fc1393e2224aaf5cb07a099c130445ccd450e22053c398ea8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03f71e9cd3d6112fc1393e2224aaf5cb07a099c130445ccd450e22053c398ea8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03f71e9cd3d6112fc1393e2224aaf5cb07a099c130445ccd450e22053c398ea8", kill_on_drop: false }`
[INFO] [stdout] 03f71e9cd3d6112fc1393e2224aaf5cb07a099c130445ccd450e22053c398ea8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1ddb2c682d6a335b4a847d57754940e579fe4c79002859261cea5655dc5c042
[INFO] running `Command { std: "docker" "start" "-a" "e1ddb2c682d6a335b4a847d57754940e579fe4c79002859261cea5655dc5c042", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.122
[INFO] [stderr]    Compiling memfile v0.2.1
[INFO] [stderr]    Compiling shm-fd v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.12s
[INFO] running `Command { std: "docker" "inspect" "e1ddb2c682d6a335b4a847d57754940e579fe4c79002859261cea5655dc5c042", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1ddb2c682d6a335b4a847d57754940e579fe4c79002859261cea5655dc5c042", kill_on_drop: false }`
[INFO] [stdout] e1ddb2c682d6a335b4a847d57754940e579fe4c79002859261cea5655dc5c042
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e73bfbbc20a419b0f89252f9e75e68abd93d5af86eda7b0a4a2eb1cbf8a9d131
[INFO] running `Command { std: "docker" "start" "-a" "e73bfbbc20a419b0f89252f9e75e68abd93d5af86eda7b0a4a2eb1cbf8a9d131", kill_on_drop: false }`
[INFO] [stderr]    Compiling shm-fd v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "e73bfbbc20a419b0f89252f9e75e68abd93d5af86eda7b0a4a2eb1cbf8a9d131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e73bfbbc20a419b0f89252f9e75e68abd93d5af86eda7b0a4a2eb1cbf8a9d131", kill_on_drop: false }`
[INFO] [stdout] e73bfbbc20a419b0f89252f9e75e68abd93d5af86eda7b0a4a2eb1cbf8a9d131
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 945715744c5cd9aa08905bc01e31440908cacc4567de03f41ee29faceb11a26a
[INFO] running `Command { std: "docker" "start" "-a" "945715744c5cd9aa08905bc01e31440908cacc4567de03f41ee29faceb11a26a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shm_fd-50dc7d38e8c46f87)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shm_fd-1623c963efc20578)
[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] [stderr]    Doc-tests shm-fd
[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" "945715744c5cd9aa08905bc01e31440908cacc4567de03f41ee29faceb11a26a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "945715744c5cd9aa08905bc01e31440908cacc4567de03f41ee29faceb11a26a", kill_on_drop: false }`
[INFO] [stdout] 945715744c5cd9aa08905bc01e31440908cacc4567de03f41ee29faceb11a26a