[INFO] fetching crate cobs2 0.1.4...
[INFO] testing cobs2-0.1.4 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate cobs2 0.1.4 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate cobs2 0.1.4
[INFO] finished tweaking crates.io crate cobs2 0.1.4
[INFO] tweaked toml for crates.io crate cobs2 0.1.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cobs2 0.1.4 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 cobs2 0.1.4 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2f03a1f60f98c19d5b66a7d30c4ca021d0974cd2c2380e537abecbaa99e5d596
[INFO] running `Command { std: "docker" "start" "-a" "2f03a1f60f98c19d5b66a7d30c4ca021d0974cd2c2380e537abecbaa99e5d596", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f03a1f60f98c19d5b66a7d30c4ca021d0974cd2c2380e537abecbaa99e5d596", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f03a1f60f98c19d5b66a7d30c4ca021d0974cd2c2380e537abecbaa99e5d596", kill_on_drop: false }`
[INFO] [stdout] 2f03a1f60f98c19d5b66a7d30c4ca021d0974cd2c2380e537abecbaa99e5d596
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] f77f28ed9bf74c9a900e7ff650a83eae3574289af3a9fe6b0f97739a4703396d
[INFO] running `Command { std: "docker" "start" "-a" "f77f28ed9bf74c9a900e7ff650a83eae3574289af3a9fe6b0f97739a4703396d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cobs2 v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "f77f28ed9bf74c9a900e7ff650a83eae3574289af3a9fe6b0f97739a4703396d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f77f28ed9bf74c9a900e7ff650a83eae3574289af3a9fe6b0f97739a4703396d", kill_on_drop: false }`
[INFO] [stdout] f77f28ed9bf74c9a900e7ff650a83eae3574289af3a9fe6b0f97739a4703396d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] cfa6a0ad91e2fb41c48cc5d3575358448bd1aef1e26a51e4ea3c99027bff219f
[INFO] running `Command { std: "docker" "start" "-a" "cfa6a0ad91e2fb41c48cc5d3575358448bd1aef1e26a51e4ea3c99027bff219f", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes v1.6.0
[INFO] [stderr]    Compiling cobs2 v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "cfa6a0ad91e2fb41c48cc5d3575358448bd1aef1e26a51e4ea3c99027bff219f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfa6a0ad91e2fb41c48cc5d3575358448bd1aef1e26a51e4ea3c99027bff219f", kill_on_drop: false }`
[INFO] [stdout] cfa6a0ad91e2fb41c48cc5d3575358448bd1aef1e26a51e4ea3c99027bff219f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 3da06e861ced96c1d13881dfe7ae4886f60ec2ac67f7e5389a4001d99f04db46
[INFO] running `Command { std: "docker" "start" "-a" "3da06e861ced96c1d13881dfe7ae4886f60ec2ac67f7e5389a4001d99f04db46", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running tests/test_cobs.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/test_cobs-501367cde615cc06)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test test_cobs_decode_array_predefined ... ok
[INFO] [stdout] test test_cobs_decode_max_output_size ... ok
[INFO] [stdout] test test_cobs_decode_iter_predefined ... ok
[INFO] [stdout] test test_cobs_decode_min_output_size ... ok
[INFO] [stdout] test test_cobs_decode_ref_iter_predefined ... ok
[INFO] [stdout] test test_cobs_decode_result_iter_bad ... ok
[INFO] [stdout] test test_cobs_array_predefined ... ok
[INFO] [stdout] test test_cobs_decode_result_iter_predefined ... ok
[INFO] [stdout] test test_cobs_decode_result_ref_iter_bad ... ok
[INFO] [stdout] test test_cobs_decode_result_ref_iter_predefined ... ok
[INFO] [stdout] test test_cobs_decode_vector_bad ... ok
[INFO] [stdout] test test_cobs_decode_vector_predefined ... ok
[INFO] [stdout] test test_cobs_encode_max_output_size ... ok
[INFO] [stdout] test test_cobs_encode_min_output_size ... ok
[INFO] [stdout] test test_cobs_iter_predefined_w_bytes ... ok
[INFO] [stdout] test test_cobs_ref_iter_predefined_w_bytes ... ok
[INFO] [stdout] test test_cobs_decode_array_bad ... ok
[INFO] [stdout] test test_cobs_ref_iter_predefined ... ok
[INFO] [stdout] test test_cobs_vector_predefined ... ok
[INFO] [stdout] test test_cobs_iter_predefined ... ok
[INFO] [stdout] test test_cobs_decode_array_buffer_too_small ... ok
[INFO] [stdout] test test_cobs_encode_array_buffer_too_small ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_cobsr.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/test_cobsr-fc236fa79e0825f7)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test test_cobsr_decode_array_predefined ... ok
[INFO] [stdout] test test_cobsr_array_predefined ... ok
[INFO] [stdout] test test_cobsr_decode_iter_predefined ... ok
[INFO] [stdout] test test_cobsr_decode_array_bad ... ok
[INFO] [stdout] test test_cobsr_decode_min_output_size ... ok
[INFO] [stdout] test test_cobsr_decode_result_iter_bad ... ok
[INFO] [stdout] test test_cobsr_decode_max_output_size ... ok
[INFO] [stdout] test test_cobsr_decode_ref_iter_predefined ... ok
[INFO] [stdout] test test_cobsr_encode_array_buffer_too_small ... ok
[INFO] [stdout] test test_cobsr_decode_vector_bad ... ok
[INFO] [stdout] test test_cobsr_decode_result_iter_predefined ... ok
[INFO] [stdout] test test_cobsr_encode_max_output_size ... ok
[INFO] [stdout] test test_cobsr_decode_vector_predefined ... ok
[INFO] [stdout] test test_cobsr_decode_result_ref_iter_bad ... ok
[INFO] [stdout] test test_cobsr_decode_result_ref_iter_predefined ... ok
[INFO] [stdout] test test_cobsr_decode_array_buffer_too_small ... ok
[INFO] [stdout] test test_cobsr_encode_min_output_size ... ok
[INFO] [stdout] test test_cobsr_iter_predefined ... ok
[INFO] [stdout] test test_cobsr_ref_iter_predefined ... ok
[INFO] [stdout] test test_cobsr_vector_predefined ... ok
[INFO] [stdout] test test_cobsr_ref_iter_predefined_w_bytes ... ok
[INFO] [stdout] test test_cobsr_iter_predefined_w_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3da06e861ced96c1d13881dfe7ae4886f60ec2ac67f7e5389a4001d99f04db46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3da06e861ced96c1d13881dfe7ae4886f60ec2ac67f7e5389a4001d99f04db46", kill_on_drop: false }`
[INFO] [stdout] 3da06e861ced96c1d13881dfe7ae4886f60ec2ac67f7e5389a4001d99f04db46