[INFO] cloning repository https://github.com/tdelesio/RustyMakeurpicks
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tdelesio/RustyMakeurpicks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftdelesio%2FRustyMakeurpicks", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftdelesio%2FRustyMakeurpicks'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fe00711eda30ddc722c996e5cf45786b4939da54
[INFO] testing tdelesio/RustyMakeurpicks against master#61223975d46f794466efa832bc7562b9707ecc46+rustflags=-Copt-level=3 for pr-121282
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftdelesio%2FRustyMakeurpicks" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  66% (1345/2023)
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Updating files: 100% (2023/2023), done.
[INFO] validating manifest of git repo https://github.com/tdelesio/RustyMakeurpicks on toolchain 61223975d46f794466efa832bc7562b9707ecc46
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tdelesio/RustyMakeurpicks
[INFO] finished tweaking git repo https://github.com/tdelesio/RustyMakeurpicks
[INFO] tweaked toml for git repo https://github.com/tdelesio/RustyMakeurpicks written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/tdelesio/RustyMakeurpicks 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" "+61223975d46f794466efa832bc7562b9707ecc46" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `serde`.
[INFO] [stderr]     ... required by package `serde_json v1.0.114`
[INFO] [stderr]     ... which satisfies dependency `serde_json = "^1.0"` of package `sea-orm v0.9.0`
[INFO] [stderr]     ... which satisfies dependency `sea-orm = "^0.9"` of package `RustyMakeurpicks v0.1.0 (/workspace/builds/worker-2-tc1/source)`
[INFO] [stderr] versions that meet the requirements `^1.0.194` are: 1.0.197, 1.0.196, 1.0.195, 1.0.194
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `serde v1.0.188`
[INFO] [stderr]     ... which satisfies dependency `serde = "^1.0"` of package `sea-orm v0.9.0`
[INFO] [stderr]     ... which satisfies dependency `sea-orm = "^0.9"` of package `RustyMakeurpicks v0.1.0 (/workspace/builds/worker-2-tc1/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `serde` which could resolve this conflict
[ERROR] this task or one of its parent failed!
[ERROR] command failed: exit status: 101
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] testing tdelesio/RustyMakeurpicks against try#d073071d77ce0f93b4fd8cc567a1e2b9e1b22126+rustflags=-Copt-level=3 for pr-121282
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftdelesio%2FRustyMakeurpicks" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  65% (1320/2023)
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Updating files: 100% (2023/2023), done.
[INFO] validating manifest of git repo https://github.com/tdelesio/RustyMakeurpicks on toolchain d073071d77ce0f93b4fd8cc567a1e2b9e1b22126
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tdelesio/RustyMakeurpicks
[INFO] finished tweaking git repo https://github.com/tdelesio/RustyMakeurpicks
[INFO] tweaked toml for git repo https://github.com/tdelesio/RustyMakeurpicks written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/tdelesio/RustyMakeurpicks 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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `serde`.
[INFO] [stderr]     ... required by package `serde_json v1.0.114`
[INFO] [stderr]     ... which satisfies dependency `serde_json = "^1.0"` of package `sea-orm v0.9.0`
[INFO] [stderr]     ... which satisfies dependency `sea-orm = "^0.9"` of package `RustyMakeurpicks v0.1.0 (/workspace/builds/worker-2-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^1.0.194` are: 1.0.197, 1.0.196, 1.0.195, 1.0.194
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `serde v1.0.188`
[INFO] [stderr]     ... which satisfies dependency `serde = "^1.0"` of package `sea-orm v0.9.0`
[INFO] [stderr]     ... which satisfies dependency `sea-orm = "^0.9"` of package `RustyMakeurpicks v0.1.0 (/workspace/builds/worker-2-tc2/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `serde` which could resolve this conflict
[INFO] testing tdelesio/RustyMakeurpicks against try#d073071d77ce0f93b4fd8cc567a1e2b9e1b22126+rustflags=-Copt-level=3 for pr-121282
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftdelesio%2FRustyMakeurpicks" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  66% (1351/2023)
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Updating files: 100% (2023/2023), done.
[INFO] validating manifest of git repo https://github.com/tdelesio/RustyMakeurpicks on toolchain d073071d77ce0f93b4fd8cc567a1e2b9e1b22126
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tdelesio/RustyMakeurpicks
[INFO] finished tweaking git repo https://github.com/tdelesio/RustyMakeurpicks
[INFO] tweaked toml for git repo https://github.com/tdelesio/RustyMakeurpicks written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/tdelesio/RustyMakeurpicks 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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `serde`.
[INFO] [stderr]     ... required by package `serde_json v1.0.114`
[INFO] [stderr]     ... which satisfies dependency `serde_json = "^1.0"` of package `sea-orm v0.9.0`
[INFO] [stderr]     ... which satisfies dependency `sea-orm = "^0.9"` of package `RustyMakeurpicks v0.1.0 (/workspace/builds/worker-2-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^1.0.194` are: 1.0.197, 1.0.196, 1.0.195, 1.0.194
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `serde v1.0.188`
[INFO] [stderr]     ... which satisfies dependency `serde = "^1.0"` of package `sea-orm v0.9.0`
[INFO] [stderr]     ... which satisfies dependency `sea-orm = "^0.9"` of package `RustyMakeurpicks v0.1.0 (/workspace/builds/worker-2-tc2/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `serde` which could resolve this conflict
[INFO] testing tdelesio/RustyMakeurpicks against try#d073071d77ce0f93b4fd8cc567a1e2b9e1b22126+rustflags=-Copt-level=3 for pr-121282
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftdelesio%2FRustyMakeurpicks" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  60% (1233/2023)
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Updating files: 100% (2023/2023)
Updating files: 100% (2023/2023), done.
[INFO] validating manifest of git repo https://github.com/tdelesio/RustyMakeurpicks on toolchain d073071d77ce0f93b4fd8cc567a1e2b9e1b22126
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tdelesio/RustyMakeurpicks
[INFO] finished tweaking git repo https://github.com/tdelesio/RustyMakeurpicks
[INFO] tweaked toml for git repo https://github.com/tdelesio/RustyMakeurpicks written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/tdelesio/RustyMakeurpicks 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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `serde`.
[INFO] [stderr]     ... required by package `serde_json v1.0.114`
[INFO] [stderr]     ... which satisfies dependency `serde_json = "^1.0"` of package `sea-orm v0.9.0`
[INFO] [stderr]     ... which satisfies dependency `sea-orm = "^0.9"` of package `RustyMakeurpicks v0.1.0 (/workspace/builds/worker-2-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^1.0.194` are: 1.0.197, 1.0.196, 1.0.195, 1.0.194
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `serde v1.0.188`
[INFO] [stderr]     ... which satisfies dependency `serde = "^1.0"` of package `sea-orm v0.9.0`
[INFO] [stderr]     ... which satisfies dependency `sea-orm = "^0.9"` of package `RustyMakeurpicks v0.1.0 (/workspace/builds/worker-2-tc2/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `serde` which could resolve this conflict
[INFO] testing tdelesio/RustyMakeurpicks against try#d073071d77ce0f93b4fd8cc567a1e2b9e1b22126+rustflags=-Copt-level=3 for pr-121282
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftdelesio%2FRustyMakeurpicks" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  50% (1018/2023)
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Updating files: 100% (2023/2023)
Updating files: 100% (2023/2023), done.
[INFO] validating manifest of git repo https://github.com/tdelesio/RustyMakeurpicks on toolchain d073071d77ce0f93b4fd8cc567a1e2b9e1b22126
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tdelesio/RustyMakeurpicks
[INFO] finished tweaking git repo https://github.com/tdelesio/RustyMakeurpicks
[INFO] tweaked toml for git repo https://github.com/tdelesio/RustyMakeurpicks written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/tdelesio/RustyMakeurpicks 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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `serde`.
[INFO] [stderr]     ... required by package `serde_json v1.0.114`
[INFO] [stderr]     ... which satisfies dependency `serde_json = "^1.0"` of package `sea-orm v0.9.0`
[INFO] [stderr]     ... which satisfies dependency `sea-orm = "^0.9"` of package `RustyMakeurpicks v0.1.0 (/workspace/builds/worker-2-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^1.0.194` are: 1.0.197, 1.0.196, 1.0.195, 1.0.194
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `serde v1.0.188`
[INFO] [stderr]     ... which satisfies dependency `serde = "^1.0"` of package `sea-orm v0.9.0`
[INFO] [stderr]     ... which satisfies dependency `sea-orm = "^0.9"` of package `RustyMakeurpicks v0.1.0 (/workspace/builds/worker-2-tc2/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `serde` which could resolve this conflict
[INFO] testing tdelesio/RustyMakeurpicks against try#d073071d77ce0f93b4fd8cc567a1e2b9e1b22126+rustflags=-Copt-level=3 for pr-121282
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftdelesio%2FRustyMakeurpicks" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
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Updating files: 100% (2023/2023), done.
[INFO] validating manifest of git repo https://github.com/tdelesio/RustyMakeurpicks on toolchain d073071d77ce0f93b4fd8cc567a1e2b9e1b22126
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tdelesio/RustyMakeurpicks
[INFO] finished tweaking git repo https://github.com/tdelesio/RustyMakeurpicks
[INFO] tweaked toml for git repo https://github.com/tdelesio/RustyMakeurpicks written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/tdelesio/RustyMakeurpicks 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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `serde`.
[INFO] [stderr]     ... required by package `serde_json v1.0.114`
[INFO] [stderr]     ... which satisfies dependency `serde_json = "^1.0"` of package `sea-orm v0.9.0`
[INFO] [stderr]     ... which satisfies dependency `sea-orm = "^0.9"` of package `RustyMakeurpicks v0.1.0 (/workspace/builds/worker-2-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^1.0.194` are: 1.0.197, 1.0.196, 1.0.195, 1.0.194
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `serde v1.0.188`
[INFO] [stderr]     ... which satisfies dependency `serde = "^1.0"` of package `sea-orm v0.9.0`
[INFO] [stderr]     ... which satisfies dependency `sea-orm = "^0.9"` of package `RustyMakeurpicks v0.1.0 (/workspace/builds/worker-2-tc2/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `serde` which could resolve this conflict
[ERROR] this task or one of its parent failed!
[ERROR] command failed: exit status: 101
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.