[INFO] fetching crate snoop 1.0.1...
[INFO] testing snoop-1.0.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate snoop 1.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate snoop 1.0.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate snoop 1.0.1
[INFO] tweaked toml for crates.io crate snoop 1.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate snoop 1.0.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate snoop 1.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15e9a6e95ce91bcdbac56e703acb2de75e5f2006b0a8c5a102bf78e401333c0f
[INFO] running `Command { std: "docker" "start" "-a" "15e9a6e95ce91bcdbac56e703acb2de75e5f2006b0a8c5a102bf78e401333c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15e9a6e95ce91bcdbac56e703acb2de75e5f2006b0a8c5a102bf78e401333c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15e9a6e95ce91bcdbac56e703acb2de75e5f2006b0a8c5a102bf78e401333c0f", kill_on_drop: false }`
[INFO] [stdout] 15e9a6e95ce91bcdbac56e703acb2de75e5f2006b0a8c5a102bf78e401333c0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 8330968cc0b56821148099bb45473accd445574b663456b370398db528b1bfe4
[INFO] running `Command { std: "docker" "start" "-a" "8330968cc0b56821148099bb45473accd445574b663456b370398db528b1bfe4", kill_on_drop: false }`
[INFO] [stderr]    Compiling snoop v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "8330968cc0b56821148099bb45473accd445574b663456b370398db528b1bfe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8330968cc0b56821148099bb45473accd445574b663456b370398db528b1bfe4", kill_on_drop: false }`
[INFO] [stdout] 8330968cc0b56821148099bb45473accd445574b663456b370398db528b1bfe4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 71310265d85ea5e2bf94c8b4f52e90d6814660564adc7ee1e2ba6ad25a745073
[INFO] running `Command { std: "docker" "start" "-a" "71310265d85ea5e2bf94c8b4f52e90d6814660564adc7ee1e2ba6ad25a745073", kill_on_drop: false }`
[INFO] [stderr]    Compiling snoop v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "71310265d85ea5e2bf94c8b4f52e90d6814660564adc7ee1e2ba6ad25a745073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71310265d85ea5e2bf94c8b4f52e90d6814660564adc7ee1e2ba6ad25a745073", kill_on_drop: false }`
[INFO] [stdout] 71310265d85ea5e2bf94c8b4f52e90d6814660564adc7ee1e2ba6ad25a745073
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] b0a15a353674be6b15c0e27fa9e6d7dbd31a6e1900b2a4bca60f10a0111f6f8d
[INFO] running `Command { std: "docker" "start" "-a" "b0a15a353674be6b15c0e27fa9e6d7dbd31a6e1900b2a4bca60f10a0111f6f8d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/snoop-29a6b4d2f348d0ee)
[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" "b0a15a353674be6b15c0e27fa9e6d7dbd31a6e1900b2a4bca60f10a0111f6f8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0a15a353674be6b15c0e27fa9e6d7dbd31a6e1900b2a4bca60f10a0111f6f8d", kill_on_drop: false }`
[INFO] [stdout] b0a15a353674be6b15c0e27fa9e6d7dbd31a6e1900b2a4bca60f10a0111f6f8d