[INFO] fetching crate music_theory 0.1.1...
[INFO] testing music_theory-0.1.1 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate music_theory 0.1.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate music_theory 0.1.1 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate music_theory 0.1.1
[INFO] finished tweaking crates.io crate music_theory 0.1.1
[INFO] tweaked toml for crates.io crate music_theory 0.1.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", 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] b31a49542225666adb5abf5c14659339b92c3fba38e88ae5c4a1b69c10104ba6
[INFO] running `Command { std: "docker" "start" "-a" "b31a49542225666adb5abf5c14659339b92c3fba38e88ae5c4a1b69c10104ba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b31a49542225666adb5abf5c14659339b92c3fba38e88ae5c4a1b69c10104ba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b31a49542225666adb5abf5c14659339b92c3fba38e88ae5c4a1b69c10104ba6", kill_on_drop: false }`
[INFO] [stdout] b31a49542225666adb5abf5c14659339b92c3fba38e88ae5c4a1b69c10104ba6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--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] 9dd7d001e9b2d4434c5c5ec74ecc63ce6f88bd4a6b9d5afe077a0d2d28ef8fa5
[INFO] running `Command { std: "docker" "start" "-a" "9dd7d001e9b2d4434c5c5ec74ecc63ce6f88bd4a6b9d5afe077a0d2d28ef8fa5", kill_on_drop: false }`
[INFO] [stderr]    Compiling music_theory v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "9dd7d001e9b2d4434c5c5ec74ecc63ce6f88bd4a6b9d5afe077a0d2d28ef8fa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dd7d001e9b2d4434c5c5ec74ecc63ce6f88bd4a6b9d5afe077a0d2d28ef8fa5", kill_on_drop: false }`
[INFO] [stdout] 9dd7d001e9b2d4434c5c5ec74ecc63ce6f88bd4a6b9d5afe077a0d2d28ef8fa5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 2f74dcc760a5cb20c7f472b9494ddf77c7e0a4012a6007c70606e58dcd284ef3
[INFO] running `Command { std: "docker" "start" "-a" "2f74dcc760a5cb20c7f472b9494ddf77c7e0a4012a6007c70606e58dcd284ef3", kill_on_drop: false }`
[INFO] [stderr]    Compiling music_theory v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "2f74dcc760a5cb20c7f472b9494ddf77c7e0a4012a6007c70606e58dcd284ef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f74dcc760a5cb20c7f472b9494ddf77c7e0a4012a6007c70606e58dcd284ef3", kill_on_drop: false }`
[INFO] [stdout] 2f74dcc760a5cb20c7f472b9494ddf77c7e0a4012a6007c70606e58dcd284ef3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2fb37deb96f64aafaedd2f94d20e6d7b64f96ff4e2c1029e52d238bee5d9b6cd
[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" "2fb37deb96f64aafaedd2f94d20e6d7b64f96ff4e2c1029e52d238bee5d9b6cd", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/music_theory-76ce1f0dcb04280f
[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" "2fb37deb96f64aafaedd2f94d20e6d7b64f96ff4e2c1029e52d238bee5d9b6cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fb37deb96f64aafaedd2f94d20e6d7b64f96ff4e2c1029e52d238bee5d9b6cd", kill_on_drop: false }`
[INFO] [stdout] 2fb37deb96f64aafaedd2f94d20e6d7b64f96ff4e2c1029e52d238bee5d9b6cd