[INFO] fetching crate joinkit 0.2.0...
[INFO] testing joinkit-0.2.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate joinkit 0.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate joinkit 0.2.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate joinkit 0.2.0
[INFO] finished tweaking crates.io crate joinkit 0.2.0
[INFO] tweaked toml for crates.io crate joinkit 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 453f691a493052179d62d535e26c88f82d921c9a59f8def7fc2af5e3efa883aa
[INFO] running `Command { std: "docker" "start" "-a" "453f691a493052179d62d535e26c88f82d921c9a59f8def7fc2af5e3efa883aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "453f691a493052179d62d535e26c88f82d921c9a59f8def7fc2af5e3efa883aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "453f691a493052179d62d535e26c88f82d921c9a59f8def7fc2af5e3efa883aa", kill_on_drop: false }`
[INFO] [stdout] 453f691a493052179d62d535e26c88f82d921c9a59f8def7fc2af5e3efa883aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1fffa5033f3eaf9bb345f4581714798908bf021b5d0a77b8c932f41ba22ff71b
[INFO] running `Command { std: "docker" "start" "-a" "1fffa5033f3eaf9bb345f4581714798908bf021b5d0a77b8c932f41ba22ff71b", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling itertools v0.4.19
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling joinkit v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/util.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]  --> src/util.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::{BufRead, Write, BufWriter,};
[INFO] [stdout]   |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.06s
[INFO] running `Command { std: "docker" "inspect" "1fffa5033f3eaf9bb345f4581714798908bf021b5d0a77b8c932f41ba22ff71b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fffa5033f3eaf9bb345f4581714798908bf021b5d0a77b8c932f41ba22ff71b", kill_on_drop: false }`
[INFO] [stdout] 1fffa5033f3eaf9bb345f4581714798908bf021b5d0a77b8c932f41ba22ff71b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6aa1c2093e379d0b320e397de41ae119c0e7566eba2f878dd7133d338e3839d4
[INFO] running `Command { std: "docker" "start" "-a" "6aa1c2093e379d0b320e397de41ae119c0e7566eba2f878dd7133d338e3839d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling joinkit v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/util.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]  --> src/util.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::{BufRead, Write, BufWriter,};
[INFO] [stdout]   |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/util.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufRead`
[INFO] [stdout]  --> src/util.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::{BufRead, Write, BufWriter,};
[INFO] [stdout]   |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "6aa1c2093e379d0b320e397de41ae119c0e7566eba2f878dd7133d338e3839d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aa1c2093e379d0b320e397de41ae119c0e7566eba2f878dd7133d338e3839d4", kill_on_drop: false }`
[INFO] [stdout] 6aa1c2093e379d0b320e397de41ae119c0e7566eba2f878dd7133d338e3839d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ddeff2a420e742b7d83c6f3e03af12b81f6cdf93eb40c266d613d831bd97e284
[INFO] running `Command { std: "docker" "start" "-a" "ddeff2a420e742b7d83c6f3e03af12b81f6cdf93eb40c266d613d831bd97e284", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:27:1
[INFO] [stderr]    |
[INFO] [stderr] 27 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `itertools::Itertools`
[INFO] [stderr]  --> src/util.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use itertools::Itertools;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BufRead`
[INFO] [stderr]  --> src/util.rs:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::io::{BufRead, Write, BufWriter,};
[INFO] [stderr]   |               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `joinkit` (lib) generated 3 warnings
[INFO] [stderr] warning: `joinkit` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/joinkit-4d47adbc00340b88)
[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 unittests (/opt/rustwide/target/debug/deps/hjoin-2f6c6527f617ab4c)
[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 unittests (/opt/rustwide/target/debug/deps/mjoin-47a38c0365485804)
[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/hash_join.rs (/opt/rustwide/target/debug/deps/hash_join-8ed42f955f8c42cc)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test full_outer_fused ... ok
[INFO] [stdout] test inner_fused ... ok
[INFO] [stdout] test inner_fused_inv ... ok
[INFO] [stdout] test full_outer_fused_inv ... ok
[INFO] [stdout] test left_excl_fused ... ok
[INFO] [stdout] test left_excl_fused_inv ... ok
[INFO] [stdout] test left_outer_fused ... ok
[INFO] [stdout] test left_outer_fused_inv ... ok
[INFO] [stdout] test right_excl_fused_inv ... ok
[INFO] [stdout] test right_excl_fused ... ok
[INFO] [stdout] test right_outer_fused ... ok
[INFO] [stdout] test right_outer_fused_inv ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/merge_join.rs (/opt/rustwide/target/debug/deps/merge_join-ab9aef0e1e05047a)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test full_outer_fused ... ok
[INFO] [stdout] test full_outer_fused_inv ... ok
[INFO] [stdout] test inner_fused ... ok
[INFO] [stdout] test inner_fused_inv ... ok
[INFO] [stdout] test left_excl_fused ... ok
[INFO] [stdout] test left_excl_fused_inv ... ok
[INFO] [stdout] test left_outer_fused ... ok
[INFO] [stdout] test left_outer_fused_inv ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/util.rs (/opt/rustwide/target/debug/deps/util-cd466d68acd68f12)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test extract_key_multiple_eq ... ok
[INFO] [stdout] test extract_key_single_eq ... ok
[INFO] [stdout] test extract_key_multiple_ne ... ok
[INFO] [stdout] test extract_key_single_ne ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests joinkit
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/util.rs - util::num_fields (line 236) ... ok
[INFO] [stdout] test src/util.rs - util::fields_to_idx (line 58) ... ok
[INFO] [stdout] test src/util.rs - util::extract_key (line 143) ... ok
[INFO] [stdout] test src/lib.rs - Joinkit::merge_join_full_outer_by (line 165) ... ok
[INFO] [stdout] test src/lib.rs - Joinkit::hash_join_left_outer (line 284) ... ok
[INFO] [stdout] test src/lib.rs - Joinkit::hash_join_left_excl (line 245) ... ok
[INFO] [stdout] test src/lib.rs - Joinkit::merge_join_left_outer_by (line 131) ... ok
[INFO] [stdout] test src/lib.rs - Joinkit::hash_join_right_outer (line 361) ... ok
[INFO] [stdout] test src/lib.rs - Joinkit::merge_join_left_excl_by (line 99) ... ok
[INFO] [stdout] test src/lib.rs - Joinkit::hash_join_inner (line 209) ... ok
[INFO] [stdout] test src/lib.rs - Joinkit::hash_join_full_outer (line 403) ... ok
[INFO] [stdout] test src/lib.rs - Joinkit::merge_join_inner_by (line 68) ... ok
[INFO] [stdout] test src/util.rs - util::extract_key_value (line 208) ... ok
[INFO] [stdout] test src/lib.rs - Joinkit::hash_join_right_excl (line 322) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ddeff2a420e742b7d83c6f3e03af12b81f6cdf93eb40c266d613d831bd97e284", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddeff2a420e742b7d83c6f3e03af12b81f6cdf93eb40c266d613d831bd97e284", kill_on_drop: false }`
[INFO] [stdout] ddeff2a420e742b7d83c6f3e03af12b81f6cdf93eb40c266d613d831bd97e284