[INFO] fetching crate topo 0.13.2...
[INFO] testing topo-0.13.2 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate topo 0.13.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate topo 0.13.2
[INFO] finished tweaking crates.io crate topo 0.13.2
[INFO] tweaked toml for crates.io crate topo 0.13.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate topo 0.13.2 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 96 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.7.0)
[INFO] [stderr]       Adding parking_lot v0.11.2 (available: v0.12.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded topo-macro v0.10.0
[INFO] [stderr]   Downloaded illicit-macro v1.0.0
[INFO] [stderr]   Downloaded illicit v1.1.2
[INFO] [stderr]   Downloaded hash_hasher v2.0.4
[INFO] [stderr]   Downloaded dyn-cache v0.12.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b996638b979bdc9cefc2fc7b0a3142a0b980e37d26e240644a33dd4fe018313
[INFO] running `Command { std: "docker" "start" "-a" "4b996638b979bdc9cefc2fc7b0a3142a0b980e37d26e240644a33dd4fe018313", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b996638b979bdc9cefc2fc7b0a3142a0b980e37d26e240644a33dd4fe018313", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b996638b979bdc9cefc2fc7b0a3142a0b980e37d26e240644a33dd4fe018313", kill_on_drop: false }`
[INFO] [stdout] 4b996638b979bdc9cefc2fc7b0a3142a0b980e37d26e240644a33dd4fe018313
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71b74311a51a48f39f59bdd0f2c2b52f9ab0a73c335aa87ae1ae8929989f636f
[INFO] running `Command { std: "docker" "start" "-a" "71b74311a51a48f39f59bdd0f2c2b52f9ab0a73c335aa87ae1ae8929989f636f", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling hash_hasher v2.0.4
[INFO] [stderr]    Compiling downcast-rs v1.2.1
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling illicit-macro v1.0.0
[INFO] [stderr]    Compiling topo-macro v0.10.0
[INFO] [stderr]    Compiling illicit v1.1.2
[INFO] [stderr]    Compiling dyn-cache v0.12.2
[INFO] [stderr]    Compiling topo v0.13.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `callsite` is never read
[INFO] [stdout]    --> src/lib.rs:478:5
[INFO] [stdout]     |
[INFO] [stdout] 474 | struct Scope {
[INFO] [stdout]     |        ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 478 |     callsite: Callsite,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Scope` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.32s
[INFO] running `Command { std: "docker" "inspect" "71b74311a51a48f39f59bdd0f2c2b52f9ab0a73c335aa87ae1ae8929989f636f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71b74311a51a48f39f59bdd0f2c2b52f9ab0a73c335aa87ae1ae8929989f636f", kill_on_drop: false }`
[INFO] [stdout] 71b74311a51a48f39f59bdd0f2c2b52f9ab0a73c335aa87ae1ae8929989f636f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c4867758dc5ea93d028f5227039647462cd3837cf06790565e0092f00041d79
[INFO] running `Command { std: "docker" "start" "-a" "0c4867758dc5ea93d028f5227039647462cd3837cf06790565e0092f00041d79", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stdout] warning: field `callsite` is never read
[INFO] [stdout]    --> src/lib.rs:478:5
[INFO] [stdout]     |
[INFO] [stdout] 474 | struct Scope {
[INFO] [stdout]     |        ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 478 |     callsite: Callsite,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Scope` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling topo v0.13.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `callsite` is never read
[INFO] [stdout]    --> src/lib.rs:478:5
[INFO] [stdout]     |
[INFO] [stdout] 474 | struct Scope {
[INFO] [stdout]     |        ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 478 |     callsite: Callsite,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Scope` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.89s
[INFO] running `Command { std: "docker" "inspect" "0c4867758dc5ea93d028f5227039647462cd3837cf06790565e0092f00041d79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c4867758dc5ea93d028f5227039647462cd3837cf06790565e0092f00041d79", kill_on_drop: false }`
[INFO] [stdout] 0c4867758dc5ea93d028f5227039647462cd3837cf06790565e0092f00041d79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5775ed290cb229a8aff3ff2349fe342f7c6cc8e6f4910dcac446e63fde7790e9
[INFO] running `Command { std: "docker" "start" "-a" "5775ed290cb229a8aff3ff2349fe342f7c6cc8e6f4910dcac446e63fde7790e9", kill_on_drop: false }`
[INFO] [stderr] warning: field `callsite` is never read
[INFO] [stderr]    --> src/lib.rs:478:5
[INFO] [stderr]     |
[INFO] [stderr] 474 | struct Scope {
[INFO] [stderr]     |        ----- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 478 |     callsite: Callsite,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Scope` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `topo` (lib) generated 1 warning
[INFO] [stderr] warning: `topo` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/topo-469c1f645d9af09c)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test slot::tests::make_opaque ... ok
[INFO] [stdout] test tests::alternating_in_a_loop ... ok
[INFO] [stdout] test tests::loop_over_map_with_keys_in_slots ... ok
[INFO] [stdout] test slot::tests::make_tokens ... ok
[INFO] [stdout] test tests::reuse_same_root_two_places ... ok
[INFO] [stdout] test tests::threads_and_ids ... ok
[INFO] [stdout] test tests::one_child_in_a_loop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-67da9dba76d4d728)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test invoke_test_topo ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests topo
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - CallId (line 363) ... ok
[INFO] [stdout] test src/lib.rs - CallId (line 310) ... ok
[INFO] [stdout] test src/lib.rs - call_in_slot (line 234) ... ok
[INFO] [stdout] test src/lib.rs - (line 60) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] test src/lib.rs - nested (line 84) ... ok
[INFO] [stdout] test src/lib.rs - call_in_slot (line 203) ... ok
[INFO] [stdout] test src/lib.rs - call (line 154) ... ok
[INFO] [stdout] test src/lib.rs - nested (line 106) ... ok
[INFO] [stdout] test src/lib.rs - root (line 276) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5775ed290cb229a8aff3ff2349fe342f7c6cc8e6f4910dcac446e63fde7790e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5775ed290cb229a8aff3ff2349fe342f7c6cc8e6f4910dcac446e63fde7790e9", kill_on_drop: false }`
[INFO] [stdout] 5775ed290cb229a8aff3ff2349fe342f7c6cc8e6f4910dcac446e63fde7790e9