[INFO] fetching crate c-map 0.2.1...
[INFO] testing c-map-0.2.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate c-map 0.2.1 into /workspace/builds/worker-48/source
[INFO] validating manifest of crates.io crate c-map 0.2.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate c-map 0.2.1
[INFO] finished tweaking crates.io crate c-map 0.2.1
[INFO] tweaked toml for crates.io crate c-map 0.2.1 written to /workspace/builds/worker-48/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 678c8c811af5f9f9c6cfad7bbaef35e9b411860b2209eb626145494df05c8a09
[INFO] running `Command { std: "docker" "start" "-a" "678c8c811af5f9f9c6cfad7bbaef35e9b411860b2209eb626145494df05c8a09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "678c8c811af5f9f9c6cfad7bbaef35e9b411860b2209eb626145494df05c8a09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "678c8c811af5f9f9c6cfad7bbaef35e9b411860b2209eb626145494df05c8a09", kill_on_drop: false }`
[INFO] [stdout] 678c8c811af5f9f9c6cfad7bbaef35e9b411860b2209eb626145494df05c8a09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b9207779a267989b529b5bcd389545220276ca15a2087f28e4fb58ec37894a0
[INFO] running `Command { std: "docker" "start" "-a" "7b9207779a267989b529b5bcd389545220276ca15a2087f28e4fb58ec37894a0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling c-map v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "7b9207779a267989b529b5bcd389545220276ca15a2087f28e4fb58ec37894a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b9207779a267989b529b5bcd389545220276ca15a2087f28e4fb58ec37894a0", kill_on_drop: false }`
[INFO] [stdout] 7b9207779a267989b529b5bcd389545220276ca15a2087f28e4fb58ec37894a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ec1849673e048d85eb4bc2f6d687328fa4b957e0b529b36cb78111d874e3a18
[INFO] running `Command { std: "docker" "start" "-a" "8ec1849673e048d85eb4bc2f6d687328fa4b957e0b529b36cb78111d874e3a18", kill_on_drop: false }`
[INFO] [stderr]    Compiling c-map v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "8ec1849673e048d85eb4bc2f6d687328fa4b957e0b529b36cb78111d874e3a18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ec1849673e048d85eb4bc2f6d687328fa4b957e0b529b36cb78111d874e3a18", kill_on_drop: false }`
[INFO] [stdout] 8ec1849673e048d85eb4bc2f6d687328fa4b957e0b529b36cb78111d874e3a18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5020a971a2da8fb4af6e3978e7daf3af3fa6a4a69e8e83996d7527fd70dcbcd2
[INFO] running `Command { std: "docker" "start" "-a" "5020a971a2da8fb4af6e3978e7daf3af3fa6a4a69e8e83996d7527fd70dcbcd2", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/c_map-8e445c76633d6476)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests c-map
[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" "5020a971a2da8fb4af6e3978e7daf3af3fa6a4a69e8e83996d7527fd70dcbcd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5020a971a2da8fb4af6e3978e7daf3af3fa6a4a69e8e83996d7527fd70dcbcd2", kill_on_drop: false }`
[INFO] [stdout] 5020a971a2da8fb4af6e3978e7daf3af3fa6a4a69e8e83996d7527fd70dcbcd2