[INFO] fetching crate symtab-hc 0.1.0...
[INFO] testing symtab-hc-0.1.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate symtab-hc 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate symtab-hc 0.1.0
[INFO] finished tweaking crates.io crate symtab-hc 0.1.0
[INFO] tweaked toml for crates.io crate symtab-hc 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate symtab-hc 0.1.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate symtab-hc 0.1.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c2670e0daadc69c1428b754dec7dbeb10d7b459336a39a49ff26c4e3017c3996
[INFO] running `Command { std: "docker" "start" "c2670e0daadc69c1428b754dec7dbeb10d7b459336a39a49ff26c4e3017c3996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2670e0daadc69c1428b754dec7dbeb10d7b459336a39a49ff26c4e3017c3996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c2670e0daadc69c1428b754dec7dbeb10d7b459336a39a49ff26c4e3017c3996" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2670e0daadc69c1428b754dec7dbeb10d7b459336a39a49ff26c4e3017c3996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c2670e0daadc69c1428b754dec7dbeb10d7b459336a39a49ff26c4e3017c3996" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling symtab-hc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "c2670e0daadc69c1428b754dec7dbeb10d7b459336a39a49ff26c4e3017c3996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c2670e0daadc69c1428b754dec7dbeb10d7b459336a39a49ff26c4e3017c3996" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling symtab-hc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "c2670e0daadc69c1428b754dec7dbeb10d7b459336a39a49ff26c4e3017c3996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c2670e0daadc69c1428b754dec7dbeb10d7b459336a39a49ff26c4e3017c3996" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/symtab-hc/af9202f93b44fff1/out/symtab_hc-af9202f93b44fff1)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test hash_cons::tests::test_cons_different ... ok
[INFO] [stdout] test hash_cons::tests::test_cons_new ... ok
[INFO] [stdout] test hash_cons::tests::test_hash_cons_empty ... ok
[INFO] [stdout] test intern::tests::test_get_symbol ... ok
[INFO] [stdout] test intern::tests::test_contains ... ok
[INFO] [stdout] test intern::tests::test_intern_new ... ok
[INFO] [stdout] test intern::tests::test_interner_empty ... ok
[INFO] [stdout] test scope::tests::test_scope_insert_lookup ... ok
[INFO] [stdout] test scope::tests::test_scope_manager_cannot_pop_global ... ok
[INFO] [stdout] test scope::tests::test_scope_lookup_through_parents ... ok
[INFO] [stdout] test scope::tests::test_scope_manager_push_pop ... ok
[INFO] [stdout] test scope::tests::test_scope_new ... ok
[INFO] [stdout] test symbol::tests::test_placeholder ... ok
[INFO] [stdout] test intern::tests::test_intern_dedup ... ok
[INFO] [stdout] test symbol::tests::test_symbol_creation ... ok
[INFO] [stdout] test symbol::tests::test_symbol_ordering ... ok
[INFO] [stdout] test table::tests::test_define_lookup_variable ... ok
[INFO] [stdout] test table::tests::test_get_name ... ok
[INFO] [stdout] test table::tests::test_lookup_not_found ... ok
[INFO] [stdout] test table::tests::test_multiple_kinds ... ok
[INFO] [stdout] test table::tests::test_scope_pop_restores ... ok
[INFO] [stdout] test table::tests::test_shadowing ... ok
[INFO] [stdout] test symbol::tests::test_symbol_display ... ok
[INFO] [stdout] test symbol::tests::test_symbol_debug ... ok
[INFO] [stdout] test symbol::tests::test_symbol_equality ... ok
[INFO] [stdout] test hash_cons::tests::test_cons_dedup ... ok
[INFO] [stdout] test intern::tests::test_intern_different ... ok
[INFO] [stdout] test symbol::tests::test_symbol_copy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests symtab_hc
[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" "c2670e0daadc69c1428b754dec7dbeb10d7b459336a39a49ff26c4e3017c3996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2670e0daadc69c1428b754dec7dbeb10d7b459336a39a49ff26c4e3017c3996", kill_on_drop: false }`
[INFO] [stdout] c2670e0daadc69c1428b754dec7dbeb10d7b459336a39a49ff26c4e3017c3996
