[INFO] fetching crate randge 1.1.0...
[INFO] testing randge-1.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate randge 1.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate randge 1.1.0
[INFO] finished tweaking crates.io crate randge 1.1.0
[INFO] tweaked toml for crates.io crate randge 1.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate randge 1.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 81 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.7.0)
[INFO] [stderr]       Adding rand v0.7.3 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb4ca549d2b3088f94e84eacfa863e043021a35809196a865e558a0abb5ae2ab
[INFO] running `Command { std: "docker" "start" "-a" "cb4ca549d2b3088f94e84eacfa863e043021a35809196a865e558a0abb5ae2ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb4ca549d2b3088f94e84eacfa863e043021a35809196a865e558a0abb5ae2ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb4ca549d2b3088f94e84eacfa863e043021a35809196a865e558a0abb5ae2ab", kill_on_drop: false }`
[INFO] [stdout] cb4ca549d2b3088f94e84eacfa863e043021a35809196a865e558a0abb5ae2ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d44c755723d3da6c8696ecf15bbec908a63d0d3822fa064b09701bac82a7bce
[INFO] running `Command { std: "docker" "start" "-a" "4d44c755723d3da6c8696ecf15bbec908a63d0d3822fa064b09701bac82a7bce", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling randge v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "4d44c755723d3da6c8696ecf15bbec908a63d0d3822fa064b09701bac82a7bce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d44c755723d3da6c8696ecf15bbec908a63d0d3822fa064b09701bac82a7bce", kill_on_drop: false }`
[INFO] [stdout] 4d44c755723d3da6c8696ecf15bbec908a63d0d3822fa064b09701bac82a7bce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66f0f2a2f16a168d726ac02def4c9de515abe6afeb158545f655e5269b98be5f
[INFO] running `Command { std: "docker" "start" "-a" "66f0f2a2f16a168d726ac02def4c9de515abe6afeb158545f655e5269b98be5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling randge v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.30s
[INFO] running `Command { std: "docker" "inspect" "66f0f2a2f16a168d726ac02def4c9de515abe6afeb158545f655e5269b98be5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66f0f2a2f16a168d726ac02def4c9de515abe6afeb158545f655e5269b98be5f", kill_on_drop: false }`
[INFO] [stdout] 66f0f2a2f16a168d726ac02def4c9de515abe6afeb158545f655e5269b98be5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] baf245588111610af8b037a7b8fb055c845af7c592a9abc56620b70b91339cf3
[INFO] running `Command { std: "docker" "start" "-a" "baf245588111610af8b037a7b8fb055c845af7c592a9abc56620b70b91339cf3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/randge-715b99c971804f6b)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test linear::test ... ok
[INFO] [stdout] test test::test_barrel ... ok
[INFO] [stdout] test test::test_linear ... ok
[INFO] [stdout] test barrel::test ... ok
[INFO] [stdout] test tests::test_repeat_barrel ... ok
[INFO] [stdout] test tests::test_repeat_tree ... ok
[INFO] [stdout] test tree::test ... ok
[INFO] [stdout] test tests::test_repeat_linear ... ok
[INFO] [stdout] test test::test_tree ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests randge
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/fn_rand.rs - fn_rand::FnRand (line 10) ... ignored
[INFO] [stdout] test src/fn_rand.rs - fn_rand::FnRand (line 7) ... ignored
[INFO] [stdout] test src/lib.rs - randge_linear (line 60) ... ok
[INFO] [stdout] test src/lib.rs - randge_tree (line 82) ... ok
[INFO] [stdout] test src/lib.rs - randge_barrel (line 105) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "baf245588111610af8b037a7b8fb055c845af7c592a9abc56620b70b91339cf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baf245588111610af8b037a7b8fb055c845af7c592a9abc56620b70b91339cf3", kill_on_drop: false }`
[INFO] [stdout] baf245588111610af8b037a7b8fb055c845af7c592a9abc56620b70b91339cf3