[INFO] fetching crate rusty_code_code_for_book 1.1.2...
[INFO] testing rusty_code_code_for_book-1.1.2 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate rusty_code_code_for_book 1.1.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate rusty_code_code_for_book 1.1.2 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rusty_code_code_for_book 1.1.2
[INFO] finished tweaking crates.io crate rusty_code_code_for_book 1.1.2
[INFO] tweaked toml for crates.io crate rusty_code_code_for_book 1.1.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate rusty_code_code_for_book 1.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b21e7d7ddb4f768112ba8fd1e75b068f38902b585f12a755fa51fbcb4acecaa
[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" "7b21e7d7ddb4f768112ba8fd1e75b068f38902b585f12a755fa51fbcb4acecaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b21e7d7ddb4f768112ba8fd1e75b068f38902b585f12a755fa51fbcb4acecaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b21e7d7ddb4f768112ba8fd1e75b068f38902b585f12a755fa51fbcb4acecaa", kill_on_drop: false }`
[INFO] [stdout] 7b21e7d7ddb4f768112ba8fd1e75b068f38902b585f12a755fa51fbcb4acecaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a1e9e90e0313677d9afac7f533be129aebb5a85b739b64dbceeb8908e144020
[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" "9a1e9e90e0313677d9afac7f533be129aebb5a85b739b64dbceeb8908e144020", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty_code_code_for_book v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "9a1e9e90e0313677d9afac7f533be129aebb5a85b739b64dbceeb8908e144020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a1e9e90e0313677d9afac7f533be129aebb5a85b739b64dbceeb8908e144020", kill_on_drop: false }`
[INFO] [stdout] 9a1e9e90e0313677d9afac7f533be129aebb5a85b739b64dbceeb8908e144020
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 955c1414d42e4bdd4c5272d1ccb30156f67b7dde713c29e70d1fd28b6ba4fdff
[INFO] running `Command { std: "docker" "start" "-a" "955c1414d42e4bdd4c5272d1ccb30156f67b7dde713c29e70d1fd28b6ba4fdff", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty_code_code_for_book v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "955c1414d42e4bdd4c5272d1ccb30156f67b7dde713c29e70d1fd28b6ba4fdff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "955c1414d42e4bdd4c5272d1ccb30156f67b7dde713c29e70d1fd28b6ba4fdff", kill_on_drop: false }`
[INFO] [stdout] 955c1414d42e4bdd4c5272d1ccb30156f67b7dde713c29e70d1fd28b6ba4fdff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", 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] 07b325df26ed8815489b149a18597b184f7ca53552f125e9e5b5de5516ddb1bc
[INFO] running `Command { std: "docker" "start" "-a" "07b325df26ed8815489b149a18597b184f7ca53552f125e9e5b5de5516ddb1bc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rusty_code_code_for_book-1765b9cd7a63af7a
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "07b325df26ed8815489b149a18597b184f7ca53552f125e9e5b5de5516ddb1bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07b325df26ed8815489b149a18597b184f7ca53552f125e9e5b5de5516ddb1bc", kill_on_drop: false }`
[INFO] [stdout] 07b325df26ed8815489b149a18597b184f7ca53552f125e9e5b5de5516ddb1bc