[INFO] fetching crate erasable 1.3.0...
[INFO] testing erasable-1.3.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate erasable 1.3.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate erasable 1.3.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate erasable 1.3.0
[INFO] tweaked toml for crates.io crate erasable 1.3.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate erasable 1.3.0 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 erasable 1.3.0 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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] de3430b5675a6c6121132021792b795e60b00d5cb44a87f2409759d6d5399292
[INFO] running `Command { std: "docker" "start" "-a" "de3430b5675a6c6121132021792b795e60b00d5cb44a87f2409759d6d5399292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de3430b5675a6c6121132021792b795e60b00d5cb44a87f2409759d6d5399292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de3430b5675a6c6121132021792b795e60b00d5cb44a87f2409759d6d5399292", kill_on_drop: false }`
[INFO] [stdout] de3430b5675a6c6121132021792b795e60b00d5cb44a87f2409759d6d5399292
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a03a83fc35d76dcbb143684bbd09abdfc550fbb43f3ba947775a94e85a484c26
[INFO] running `Command { std: "docker" "start" "-a" "a03a83fc35d76dcbb143684bbd09abdfc550fbb43f3ba947775a94e85a484c26", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling erasable v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "a03a83fc35d76dcbb143684bbd09abdfc550fbb43f3ba947775a94e85a484c26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a03a83fc35d76dcbb143684bbd09abdfc550fbb43f3ba947775a94e85a484c26", kill_on_drop: false }`
[INFO] [stdout] a03a83fc35d76dcbb143684bbd09abdfc550fbb43f3ba947775a94e85a484c26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 0df4b49148b771a286795c0ce18acf18c597df744819d744f5bc5dbe0e4b9a13
[INFO] running `Command { std: "docker" "start" "-a" "0df4b49148b771a286795c0ce18acf18c597df744819d744f5bc5dbe0e4b9a13", kill_on_drop: false }`
[INFO] [stderr]    Compiling erasable v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "0df4b49148b771a286795c0ce18acf18c597df744819d744f5bc5dbe0e4b9a13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0df4b49148b771a286795c0ce18acf18c597df744819d744f5bc5dbe0e4b9a13", kill_on_drop: false }`
[INFO] [stdout] 0df4b49148b771a286795c0ce18acf18c597df744819d744f5bc5dbe0e4b9a13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3c4aef0ffb0e525946ab8eeb7c592ef2b97b07e044b901d479b4168756cd24b3
[INFO] running `Command { std: "docker" "start" "-a" "3c4aef0ffb0e525946ab8eeb7c592ef2b97b07e044b901d479b4168756cd24b3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/erasable-91f9069a65fca28d)
[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] [stderr]      Running tests/abuse.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/abuse-dde4e14d76ce3003)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test meanest_deref_in_the_west ... ok
[INFO] [stdout] test panic_with_mut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/smoke.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/smoke-9136afced6a48794)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test thinning ... ok
[INFO] [stdout] test erasing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/this_is_ub_examples.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/this_is_ub_examples-cbf4615174eff4f8)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test deref_before_indirection_is_unsound_example ... ignored, example of unsound code
[INFO] [stdout] test shared_mutability_before_indirection_is_unsound_example ... ignored, example of unsound code
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3c4aef0ffb0e525946ab8eeb7c592ef2b97b07e044b901d479b4168756cd24b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c4aef0ffb0e525946ab8eeb7c592ef2b97b07e044b901d479b4168756cd24b3", kill_on_drop: false }`
[INFO] [stdout] 3c4aef0ffb0e525946ab8eeb7c592ef2b97b07e044b901d479b4168756cd24b3