[INFO] cloning repository https://github.com/marioyaksetig/7th_estate
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marioyaksetig/7th_estate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarioyaksetig%2F7th_estate", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarioyaksetig%2F7th_estate'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 27b62be611fe590e0e2ed945a5bb3a610b889cd9
[INFO] checking marioyaksetig/7th_estate against try#b0d0ea232bdae12fa8da8491a91ae1db029990ef for pr-84037
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarioyaksetig%2F7th_estate" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/marioyaksetig/7th_estate on toolchain b0d0ea232bdae12fa8da8491a91ae1db029990ef
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/marioyaksetig/7th_estate
[INFO] finished tweaking git repo https://github.com/marioyaksetig/7th_estate
[INFO] tweaked toml for git repo https://github.com/marioyaksetig/7th_estate written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/marioyaksetig/7th_estate already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ce4d8f0773a7a45a0172464a08f1c1ba7d1f64c2b20e399fa17a9a6a73642f0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4ce4d8f0773a7a45a0172464a08f1c1ba7d1f64c2b20e399fa17a9a6a73642f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ce4d8f0773a7a45a0172464a08f1c1ba7d1f64c2b20e399fa17a9a6a73642f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ce4d8f0773a7a45a0172464a08f1c1ba7d1f64c2b20e399fa17a9a6a73642f0", kill_on_drop: false }`
[INFO] [stdout] 4ce4d8f0773a7a45a0172464a08f1c1ba7d1f64c2b20e399fa17a9a6a73642f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b0d0ea232bdae12fa8da8491a91ae1db029990ef" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85970cecf11d0394c574db7b453818893cf98f2ebccbbbc370e8fc27f49a61e6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "85970cecf11d0394c574db7b453818893cf98f2ebccbbbc370e8fc27f49a61e6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
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[INFO] [stderr]    Compiling syn v1.0.62
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling serde v1.0.124
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[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling pkg-config v0.3.19
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[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking bytes v1.0.1
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking pin-project-lite v0.2.6
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking futures-sink v0.3.13
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]     Checking cfg-if v0.1.10
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[INFO] [stderr]     Checking futures-io v0.3.13
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[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking byte-slice-cast v0.3.5
[INFO] [stderr]     Checking arrayvec v0.5.2
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[INFO] [stderr]    Compiling crc32fast v1.2.1
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[INFO] [stderr]     Checking keccak v0.1.0
[INFO] [stderr]    Compiling gcc v0.3.55
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[INFO] [stderr]     Checking rustc-serialize v0.3.24
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[INFO] [stderr]     Checking slice_as_array v1.1.0
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[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling standback v0.2.15
[INFO] [stderr]    Compiling time v0.2.25
[INFO] [stderr]    Compiling secp256k1-sys v0.3.0
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[INFO] [stderr]    Compiling openssl-sys v0.9.61
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[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]     Checking impl-rlp v0.2.1
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[INFO] [stderr]    Compiling hex-literal-impl v0.2.2
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]     Checking thread_local v0.3.4
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[INFO] [stderr]     Checking tiff v0.6.1
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[INFO] [stderr]    Compiling synstructure v0.12.4
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[INFO] [stderr]    Compiling signature_derive v1.0.0-pre.3
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[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/subcommands/generate_drawn_summands.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         format!("Seed for Drawn Summands must be {} bytes long.", CSPRNGSeed::SIZE));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 38 |         "Seed for Drawn Summands must be {} bytes long.", CSPRNGSeed::SIZE);
[INFO] [stdout]    |        --                                                                --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/subcommands/generate_tally_audit.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         format!("Seed for Audited Columns must be {} bytes long.", CSPRNGSeed::SIZE));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 31 |         "Seed for Audited Columns must be {} bytes long.", CSPRNGSeed::SIZE);
[INFO] [stdout]    |        --                                                                 --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/subcommands/generate_drawn_summands.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         format!("Seed for Drawn Summands must be {} bytes long.", CSPRNGSeed::SIZE));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 38 |         "Seed for Drawn Summands must be {} bytes long.", CSPRNGSeed::SIZE);
[INFO] [stdout]    |        --                                                                --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/subcommands/generate_tally_audit.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         format!("Seed for Audited Columns must be {} bytes long.", CSPRNGSeed::SIZE));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 31 |         "Seed for Audited Columns must be {} bytes long.", CSPRNGSeed::SIZE);
[INFO] [stdout]    |        --                                                                 --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 20s
[INFO] running `Command { std: "docker" "inspect" "85970cecf11d0394c574db7b453818893cf98f2ebccbbbc370e8fc27f49a61e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85970cecf11d0394c574db7b453818893cf98f2ebccbbbc370e8fc27f49a61e6", kill_on_drop: false }`
[INFO] [stdout] 85970cecf11d0394c574db7b453818893cf98f2ebccbbbc370e8fc27f49a61e6