[INFO] fetching crate tinychain 0.5.1...
[INFO] testing tinychain-0.5.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate tinychain 0.5.1 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate tinychain 0.5.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tinychain 0.5.1
[INFO] finished tweaking crates.io crate tinychain 0.5.1
[INFO] tweaked toml for crates.io crate tinychain 0.5.1 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate crates.io crate tinychain 0.5.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded handlebars v4.1.3
[INFO] [stderr]   Downloaded strided v0.2.9
[INFO] [stderr]   Downloaded collate v0.1.10
[INFO] [stderr]   Downloaded freqache v0.4.1
[INFO] [stderr]   Downloaded destream v0.5.0
[INFO] [stderr]   Downloaded safecast v0.1.2
[INFO] [stderr]   Downloaded arrayfire v3.8.0
[INFO] [stderr]   Downloaded tc-tensor v0.2.2
[INFO] [stderr]   Downloaded tc-transact v0.9.1
[INFO] [stderr]   Downloaded tc-table v0.1.9
[INFO] [stderr]   Downloaded tc-error v0.3.1
[INFO] [stderr]   Downloaded rjwt v0.4.1
[INFO] [stderr]   Downloaded freqfs v0.4.3
[INFO] [stderr]   Downloaded zeroize_derive v1.2.1
[INFO] [stderr]   Downloaded tbon v0.3.5
[INFO] [stderr]   Downloaded tc-value v0.2.3
[INFO] [stderr]   Downloaded tcgeneric v0.2.4
[INFO] [stderr]   Downloaded tc-btree v0.2.2
[INFO] [stderr]   Downloaded number-general v0.4.3
[INFO] [stderr]   Downloaded afarray v0.10.1
[INFO] [stderr]   Downloaded destream_json v0.8.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71e0017273ef8a73342b3f989ba4403dd0a38d1e1ace8608c4465146b769d8bc
[INFO] running `Command { std: "docker" "start" "-a" "71e0017273ef8a73342b3f989ba4403dd0a38d1e1ace8608c4465146b769d8bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71e0017273ef8a73342b3f989ba4403dd0a38d1e1ace8608c4465146b769d8bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71e0017273ef8a73342b3f989ba4403dd0a38d1e1ace8608c4465146b769d8bc", kill_on_drop: false }`
[INFO] [stdout] 71e0017273ef8a73342b3f989ba4403dd0a38d1e1ace8608c4465146b769d8bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b31a7e4625705dca967bf199f33049c92a57c8bad96781e43dadc69247fae0d4
[INFO] running `Command { std: "docker" "start" "-a" "b31a7e4625705dca967bf199f33049c92a57c8bad96781e43dadc69247fae0d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
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[INFO] [stderr]    Compiling unicode-xid v0.2.2
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[INFO] [stderr]    Compiling memchr v2.4.1
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[INFO] [stderr]    Compiling serde_derive v1.0.130
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[INFO] [stderr]    Compiling futures-macro v0.3.17
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[INFO] [stderr]    Compiling num-traits v0.2.14
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[INFO] [stderr]    Compiling tokio v1.13.0
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[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
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[INFO] [stderr]    Compiling num_cpus v1.13.0
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[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling socket2 v0.4.2
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[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling rand_core v0.5.1
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[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling rand v0.7.3
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[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling tokio-macros v1.5.1
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling zeroize_derive v1.2.1
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling zeroize v1.4.3
[INFO] [stderr]    Compiling curve25519-dalek v3.2.0
[INFO] [stderr]    Compiling structopt v0.3.25
[INFO] [stderr]    Compiling pin-project v1.0.8
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling tokio-util v0.6.9
[INFO] [stderr]    Compiling freqfs v0.4.3
[INFO] [stderr]    Compiling h2 v0.3.7
[INFO] [stderr]    Compiling destream v0.5.0
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling handlebars v4.1.3
[INFO] [stderr]    Compiling rjwt v0.4.1
[INFO] [stderr]    Compiling hyper v0.14.14
[INFO] [stderr]    Compiling tc-error v0.3.1
[INFO] [stderr]    Compiling number-general v0.4.3
[INFO] [stderr]    Compiling tbon v0.3.5
[INFO] [stderr]    Compiling destream_json v0.8.4
[INFO] [stderr]    Compiling tcgeneric v0.2.4
[INFO] [stderr]    Compiling tc-value v0.2.3
[INFO] [stderr]    Compiling tc-transact v0.9.1
[INFO] [stderr]    Compiling tc-btree v0.2.2
[INFO] [stderr]    Compiling tc-table v0.1.9
[INFO] [stderr]    Compiling tinychain v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] running `Command { std: "docker" "inspect" "b31a7e4625705dca967bf199f33049c92a57c8bad96781e43dadc69247fae0d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b31a7e4625705dca967bf199f33049c92a57c8bad96781e43dadc69247fae0d4", kill_on_drop: false }`
[INFO] [stdout] b31a7e4625705dca967bf199f33049c92a57c8bad96781e43dadc69247fae0d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ad3257e950f1ebfec403fe04c41fec637108fe005fe6e818042fe4b2e8bb2cd
[INFO] running `Command { std: "docker" "start" "-a" "2ad3257e950f1ebfec403fe04c41fec637108fe005fe6e818042fe4b2e8bb2cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinychain v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.77s
[INFO] running `Command { std: "docker" "inspect" "2ad3257e950f1ebfec403fe04c41fec637108fe005fe6e818042fe4b2e8bb2cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ad3257e950f1ebfec403fe04c41fec637108fe005fe6e818042fe4b2e8bb2cd", kill_on_drop: false }`
[INFO] [stdout] 2ad3257e950f1ebfec403fe04c41fec637108fe005fe6e818042fe4b2e8bb2cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 03d6728703d470b3ca89cb50b728af639d670fcd5ac6807e672fd3b6fb18c517
[INFO] running `Command { std: "docker" "start" "-a" "03d6728703d470b3ca89cb50b728af639d670fcd5ac6807e672fd3b6fb18c517", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tinychain-7620b98a3d1a2e47)
[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/tinychain-f21025117592b3c7)
[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]    Doc-tests tinychain
[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" "03d6728703d470b3ca89cb50b728af639d670fcd5ac6807e672fd3b6fb18c517", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03d6728703d470b3ca89cb50b728af639d670fcd5ac6807e672fd3b6fb18c517", kill_on_drop: false }`
[INFO] [stdout] 03d6728703d470b3ca89cb50b728af639d670fcd5ac6807e672fd3b6fb18c517