[INFO] fetching crate reqray 0.4.3...
[INFO] testing reqray-0.4.3 against 1.94.0 for beta-1.95-1
[INFO] extracting crate reqray 0.4.3 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate reqray 0.4.3
[INFO] finished tweaking crates.io crate reqray 0.4.3
[INFO] tweaked toml for crates.io crate reqray 0.4.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate reqray 0.4.3 on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate reqray 0.4.3 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4cdc6246d0258a61bae47371d5500908e2a170ca78054961f180fda2919ed640
[INFO] running `Command { std: "docker" "start" "-a" "4cdc6246d0258a61bae47371d5500908e2a170ca78054961f180fda2919ed640", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cdc6246d0258a61bae47371d5500908e2a170ca78054961f180fda2919ed640", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cdc6246d0258a61bae47371d5500908e2a170ca78054961f180fda2919ed640", kill_on_drop: false }`
[INFO] [stdout] 4cdc6246d0258a61bae47371d5500908e2a170ca78054961f180fda2919ed640
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbd14c225f6c80b103946766f50a6cc672f98cf93afa8b9ea392f2e399f00eec
[INFO] running `Command { std: "docker" "start" "-a" "dbd14c225f6c80b103946766f50a6cc672f98cf93afa8b9ea392f2e399f00eec", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.8
[INFO] [stderr]    Compiling tracing-core v0.1.22
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[INFO] [stderr]    Compiling ansi_term v0.12.1
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[INFO] [stderr]    Compiling thread_local v1.1.4
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[INFO] [stderr]    Compiling quanta v0.9.3
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[INFO] [stderr]    Compiling reqray v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/internal.rs:257:17
[INFO] [stdout]     |
[INFO] [stdout] 257 |             let mut per_thread = timing_info
[INFO] [stdout]     |                 ----^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.31s
[INFO] running `Command { std: "docker" "inspect" "dbd14c225f6c80b103946766f50a6cc672f98cf93afa8b9ea392f2e399f00eec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbd14c225f6c80b103946766f50a6cc672f98cf93afa8b9ea392f2e399f00eec", kill_on_drop: false }`
[INFO] [stdout] dbd14c225f6c80b103946766f50a6cc672f98cf93afa8b9ea392f2e399f00eec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ce6a423e900d1c19d91c4440b5873ed3f088b48c0a6d628f2f283258f20e006
[INFO] running `Command { std: "docker" "start" "-a" "9ce6a423e900d1c19d91c4440b5873ed3f088b48c0a6d628f2f283258f20e006", kill_on_drop: false }`
[INFO] [stderr]    Compiling slab v0.4.5
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[INFO] [stderr]    Compiling parking_lot_core v0.6.2
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[INFO] [stderr]    Compiling rayon v1.5.1
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[INFO] [stderr]    Compiling tokio-uds v0.2.7
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[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling async-mutex v1.4.0
[INFO] [stderr]    Compiling tokio-current-thread v0.1.7
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[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling lock_api v0.4.6
[INFO] [stderr]    Compiling num_threads v0.1.3
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling time v0.3.7
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling pin-project v1.0.10
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling async-global-executor v2.0.2
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling async-lock v2.4.0
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling async-std v1.10.0
[INFO] [stderr]    Compiling tracing-appender v0.2.0
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/internal.rs:257:17
[INFO] [stdout]     |
[INFO] [stdout] 257 |             let mut per_thread = timing_info
[INFO] [stdout]     |                 ----^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling indoc v1.0.3
[INFO] [stderr]    Compiling tokio v1.16.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling reqray v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/internal.rs:257:17
[INFO] [stdout]     |
[INFO] [stdout] 257 |             let mut per_thread = timing_info
[INFO] [stdout]     |                 ----^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "9ce6a423e900d1c19d91c4440b5873ed3f088b48c0a6d628f2f283258f20e006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ce6a423e900d1c19d91c4440b5873ed3f088b48c0a6d628f2f283258f20e006", kill_on_drop: false }`
[INFO] [stdout] 9ce6a423e900d1c19d91c4440b5873ed3f088b48c0a6d628f2f283258f20e006
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aeefe3611078d1a3b4ff969ee896b05d8b2c0b78f0c834321209903c105675b3
[INFO] running `Command { std: "docker" "start" "-a" "aeefe3611078d1a3b4ff969ee896b05d8b2c0b78f0c834321209903c105675b3", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/internal.rs:257:17
[INFO] [stderr]     |
[INFO] [stderr] 257 |             let mut per_thread = timing_info
[INFO] [stderr]     |                 ----^^^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `reqray` (lib) generated 1 warning (run `cargo fix --lib -p reqray` to apply 1 suggestion)
[INFO] [stderr] warning: `reqray` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/reqray-48a580c9a77cc06d)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test display::test::display_nest_deeply ... ok
[INFO] [stdout] test display::test::display_one_ns ... ok
[INFO] [stdout] test internal::test::test_compound ... ok
[INFO] [stdout] test internal::test::test_simple ... ok
[INFO] [stdout] [32m INFO[0m ThreadId(10) [1mcooking_party[0m[2m:[0m CP increment 1_000_000
[INFO] [stdout] [32m INFO[0m ThreadId(05) [1mcooking_party[0m[2m:[0m CP increment 1_000_000
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[INFO] [stdout] [32m INFO[0m ThreadId(05) [1mcooking_party[0m[2m:[0m[1mcook_three[0m[2m:[0m increment 10_000
[INFO] [stdout] [32m INFO[0m ThreadId(17) [1mcooking_party[0m[2m:[0m[1meat_three[0m[2m:[0m increment 1_000
[INFO] [stdout] [32m INFO[0m ThreadId(10) [1mcooking_party[0m[2m:[0m[1mcook_three[0m[2m:[0m increment 10_000
[INFO] [stdout] [32m INFO[0m ThreadId(17) [1mcooking_party[0m[2m:[0m[1meat_three[0m[2m:[0m increment 1_000
[INFO] [stdout] [32m INFO[0m ThreadId(05) [1mcooking_party[0m[2m:[0m[1mcook_three[0m[2m:[0m increment 10_000
[INFO] [stdout] [32m INFO[0m ThreadId(17) [1mcooking_party[0m[2m:[0m[1meat_three[0m[2m:[0m increment 1_000
[INFO] [stdout] [32m INFO[0m ThreadId(10) [1mcooking_party[0m[2m:[0m[1mcook_three[0m[2m:[0m increment 10_000
[INFO] [stdout] [32m INFO[0m ThreadId(17) [1mcooking_party[0m[2m:[0m[1meat_three[0m[2m:[0m increment 1_000
[INFO] [stdout] [32m INFO[0m ThreadId(05) [1mcooking_party[0m[2m:[0m[1mcook_three[0m[2m:[0m increment 10_000
[INFO] [stdout] [32m INFO[0m ThreadId(17) [1mcooking_party[0m[2m:[0m[1meat_three[0m[2m:[0m increment 1_000
[INFO] [stdout] [32m INFO[0m ThreadId(10) [1mcooking_party[0m[2m:[0m CP increment 100_000_000
[INFO] [stdout] [32m INFO[0m ThreadId(17) [1mcooking_party[0m[2m:[0m[1meat_three[0m[2m:[0m increment 1_000
[INFO] [stdout] test display::test::display_compound_call ... ok
[INFO] [stdout] [32m INFO[0m ThreadId(05) [1mcooking_party[0m[2m:[0m CP increment 100_000_000
[INFO] [stdout] test internal::test::test_with_futures ... ok
[INFO] [stdout] test display::test::display_with_futures ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests reqray
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - CallTreeCollectorBuilder (line 147) ... ok
[INFO] [stdout] test src/lib.rs - (line 72) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.30s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aeefe3611078d1a3b4ff969ee896b05d8b2c0b78f0c834321209903c105675b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aeefe3611078d1a3b4ff969ee896b05d8b2c0b78f0c834321209903c105675b3", kill_on_drop: false }`
[INFO] [stdout] aeefe3611078d1a3b4ff969ee896b05d8b2c0b78f0c834321209903c105675b3
